Related references
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Chemistry, Physical
Konghua Yang et al.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
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Chemistry, Physical
Wenbo Che et al.
Summary: In this study, a flexible Janus wood (JW) membrane with switchable and high separation efficiency for oil/water separation was prepared. The JW membrane, fabricated from natural wood, exhibited controlled wettability on each side by utilizing the inherent porous structure and surface modification.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
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Deke Li et al.
Summary: Superwetting surfaces have attracted significant attention in oil-water emulsion separation and droplet manipulations. However, obtaining asymmetric materials with high efficiency during oil-water separation is still challenging. This study presents a facile approach to achieve excellent robustness and asymmetric wettability in Janus fabrics.
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Materials Science, Multidisciplinary
Menglong Wang et al.
Summary: This study investigates the difference in wettability and drug release of fibers with different structures. Three types of fibers, uniaxial, Janus and chimeric Janus, were fabricated by electrospinning. Various characterization techniques were used to examine the morphology, inner structures, physical states, and compatibilities of the fibers. WCA tests and in vitro drug release experiments were conducted to evaluate the wettability and drug release behavior of the fiber membranes. The results show that the wettability gradient can significantly affect water movement and wetting, and the electrospun fiber membranes exhibit sustained-release properties influenced by drug diffusion and backbone corrosion effects.
MATERIALS & DESIGN
(2023)
Review
Chemistry, Multidisciplinary
Xue Bai et al.
Summary: Bioinspired smart superwetting surfaces with special wettability have gained significant attention for their wide range of applications, such as self-cleaning, oil-water separation, anti-icing/corrosion/fogging, drag reduction, cell engineering, and liquid manipulation. This review focuses on shape-memory polymer (SMP) surfaces, which offer unique shape transformation properties and can be used to achieve desired superwettability through surface microstructure regulation. The review provides a comprehensive overview of fabrication methods, smart superwetting phenomena, and various application fields. The challenges and future prospects of smart superwetting SMP surfaces are also discussed.
Article
Obstetrics & Gynecology
Chenghao Wu et al.
Summary: This study investigated the long-term outcomes of using a poly (L-lactide-co-caprolactone) blended with fibrinogen bio-patch for the treatment of anterior vaginal wall prolapse. The results showed that this treatment had significant improvements in anatomical correction and pelvic function without severe complications at a 6-year follow-up.
INTERNATIONAL UROGYNECOLOGY JOURNAL
(2023)
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Biotechnology & Applied Microbiology
Ruiliang Ge et al.
Summary: The combination of top-down (electrospinning) and bottom-up (self-emulsifying) strategies was demonstrated to enhance the dissolution of a poorly water-soluble anticancer drug. The morphology and inner structures of the nanofibers were observed through scanning electron microscope and transmission electron microscope analysis. The core-shell nanofibers showed higher encapsulation efficiency and better drug sustained release profile.
FRONTIERS IN BIOENGINEERING AND BIOTECHNOLOGY
(2023)
Review
Biochemistry & Molecular Biology
Hang Liu et al.
Summary: Herbal medicine has been proven to be effective in medical treatment with low toxicity, minimal side effects, and good biocompatibility, but its bioavailability is hindered by low water solubility. Electrospinning technology provides a solution by creating electrospun fibers with high specific surface area, porosity, strength, and flexibility. This paper reviews the development of electrospinning technology and the incorporation of herbal medicine into electrospun nanofibers using various polymers. It also discusses the recent progress and future prospects of using these herbal medicine nanofibers in biomedical and food applications.
Article
Chemistry, Physical
Shaohua Wang et al.
Summary: This article summarizes various studies on the surface wettability of hydrogels in recent years, emphasizing the importance of both chemistry and topography in modulating the surface wettability. The strategies to tailor the surface wettability of hydrogels are outlined. Finally, the current problems and challenges in this field are discussed. This review is appealing to scientists interested in functional hydrogels and other novel engineered materials.
COLLOID AND INTERFACE SCIENCE COMMUNICATIONS
(2023)
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Materials Science, Composites
Weiwei Li et al.
Summary: This study developed a sandwiched separator based on aramid nanofibers (ANFs) and Al2O3 nanoparticles through a facile coating process on a polyolefin separator. The thin coating layer, composed of entangled ANF network and Al2O3 NPs, possesses high strength, toughness, desirable nanoscale porosity, excellent thermostability, and wettability, which can improve the original polyolefin separator. The hybrid coating layer and sandwiched construction reduce the shuttle effect and enhance the electrochemical performance of lithium-sulfur batteries.
COMPOSITES COMMUNICATIONS
(2023)
Article
Materials Science, Composites
Chunfeng Jin et al.
Summary: Superhydrophobic nanofibrous membranes were prepared by combining humidity-induced electrospinning and thermal-pressing treatment. The hierarchical rough structures generated from humidity-induced phase separation endowed the fiber with superhydrophobicity, and the thermal-pressing manipulation ensured strong physical bonding between nanofibers, greatly improving the membrane's mechanical and waterproof performances. The resulted membranes exhibited desirable superhydrophobicity, with a water contact angle of 151 degrees, remarkable water and oil intrusion pressures of 81.8 and 36.2 kPa, a high water vapor transmission rate of 7948 g m- 2 d-1, and satisfactory tensile strength of 8.1 MPa.
COMPOSITES COMMUNICATIONS
(2023)
Review
Nanoscience & Nanotechnology
Junyu Song et al.
Summary: This paper reviews the development of controllable wettability surfaces, including the methods used to change material surfaces through external stimuli and the processes used to prepare different types of wettability surfaces. The current research status is analyzed and future challenges are identified.
ADVANCED COMPOSITES AND HYBRID MATERIALS
(2023)
Article
Nanoscience & Nanotechnology
Qiwen Tang et al.
Summary: A self-powered and intrinsic bactericidal patch based on a triboelectric nanogenerator (TENG) is proposed in this study. The patch is composed of electrospun polymer tribo-layers and a chemical vapor-deposited polypyrrole electrode, which provides excellent flexibility, breathability, and wettability. The patch kills over 96% of bacteria through electrical stimulation and promotes the healing of infected diabetic rat skin wounds within 2 weeks.
ACS APPLIED MATERIALS & INTERFACES
(2023)
Article
Chemistry, Physical
Zhongxiang Bai et al.
Summary: This study proposes a method to modulate the phase transition behavior of PVP and TA during the exchange process between solvent and non-solvent, leading to in-situ construction of antifouling membranes with nano-functionalized surfaces. By studying the phase transition thermodynamics, the formation mechanism of nanostructures was uncovered. The prepared membrane exhibits superhydrophilic/underwater superoleophobic properties and high efficiency in separating oil-in-water emulsions, making it a promising solution for oil/water separation.
APPLIED SURFACE SCIENCE
(2023)
Article
Chemistry, Physical
Wei Zhang et al.
Summary: In this study, skin-inspired multilayer Janus composite nanofibrous membranes were designed and prepared as wound dressings with superhydrophilicity and superhydrophobicity. The membranes were investigated for their wettability, morphology, in-vitro release, cytotoxicity, antimicrobial activity, and healing effect. Results from animal experiments and histological analysis demonstrated that the composite membranes were more effective in improving the healing of full-thickness defect wounds and promoting the growth of collagen fibers and collagen deposition. The composite membranes consisted of a drug-loading layer with a superhydrophilic surface for self-pumping and drugs backflow, a hydrophobic polyvinylidene fluoride layer for delaying exudates loss, and a superhydrophobic coating with self-cleaning properties for avoiding the adhesion of foreign microorganisms.
APPLIED SURFACE SCIENCE
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Engineering, Multidisciplinary
Mengya Li et al.
Summary: A bilayered composite dressing was developed, comprising a breathable and hydrophobic polyurethane/polydimethylsiloxane nanofibrous membrane and a double-crosslinked chitosan-based hydrogel with dynamic Schiff base bonds and non-dynamic photo-crosslinking bonds. The bilayered hydrogel composites showed enhanced water retention capability, excellent stretchable and compressive performance, fast self-healing, and good cyclic resilience. In vivo study demonstrated their effective therapeutic effect in a rat model with full-thickness skin wounds, suggesting the potential of the hydrogel/nanofibrous membrane composite as a promising dressing material for wound healing.
COMPOSITES PART B-ENGINEERING
(2023)
Article
Engineering, Multidisciplinary
Hailong Lin et al.
Summary: This paper introduces a flexible strain sensor based on microcracks, with outstanding performance and straightforward preparation. A polyurethane film is used as a flexible substrate and carbon nanotube/copper composite films are used as sensitive layers for the strain sensors, which are completely encapsulated in polydimethylsiloxane. The surface morphology of the sensor and the form of crack development are represented in this report, as well as a comprehensive test of the performance.
COMPOSITES PART B-ENGINEERING
(2023)
Article
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Lili Yu et al.
Summary: This study investigates the repair of large segmental bone defects using tissue-engineered periosteum-diaphysis substitutes. By co-culturing bone marrow mesenchymal stem cells (BMSCs) and endothelial progenitor cells (EPCs) on electrospun silk fibroin (SF) fibrous membranes, an artificial periosteum cambium was created to mimic the cellular composition and microstructure of the native periosteum. The biomimetic periosteum-diaphysis substitutes promoted the repair of critical-size bone defects in rabbits and prevented the growth of fibrous tissues, reducing the occurrence of nonunion.
COMPOSITES PART B-ENGINEERING
(2023)
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Xiaochen Sun et al.
Summary: In this study, Gs and SF were used to improve burn wound healing by controlling inflammation and promoting fibroblast migration and proliferation. The multilayer composite dressing design achieved sustained release of Gs, inhibiting inflammatory response and promoting cell proliferation and collagen synthesis, resulting in improved wound healing.
COMPOSITES PART B-ENGINEERING
(2023)
Article
Engineering, Environmental
Meng Li et al.
Summary: We propose a novel and facile strategy to fabricate omniphobic membranes with robust performance in membrane distillation (MD). The membranes exhibit ultrahigh surface water contact angle and ultralow sliding angle, as well as excellent wetting resistance and structural robustness. The experiments demonstrate stable long-term MD operation and high water recovery ratio in treating brine and shale gas wastewater. Our study presents a nanoparticle-free methodology for scalable fabrication of high-performance MD membranes with surface omniphobicity.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
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Engineering, Chemical
Rui Sun et al.
Summary: A novel strategy of regulating the polyamide nanofilm by a silicification-interlayered nanofiber substrate has been reported to construct defect-free ultrathin polyamide nanofilms and achieve high permeability and selectivity. The silicified nanofiber substrate can serve as a templating support to crumple the polyamide nanofilms, increasing their effective infiltrating area. The intermolecular interactions in the interfacial polymerization system and the fundamental mechanism of the silicification-interlayered nanofiber substrate regulating the polymerization process have been investigated through simulations.
JOURNAL OF MEMBRANE SCIENCE
(2023)
Article
Materials Science, Multidisciplinary
Yupeng Shi et al.
Summary: Prevention of bacterial infection and control of inflammatory responses are crucial for wound healing. In this study, a wound-healing patch was prepared with antibacterial and anti-inflammatory drugs, providing controlled drug release.
MATERIALS & DESIGN
(2023)
Article
Engineering, Chemical
Zhelun Li et al.
Summary: We developed a thin-film-composite hollow fiber membrane with a hydrophilic active layer and a hydrophobic substrate for concentrating KAc solutions. To overcome the problem of liquid water crossover, a hydrophobic substrate was chosen. The deposition of hydrophilic macromolecules on a hydrophobic surface was achieved by using methanol as a co-solvent and pre-coating dopamine as a hydrophilic binding layer. The resulting membrane showed stable performance in concentrating KAc solutions, with a stable water flux and high salt retention.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Engineering, Chemical
Bingbing Cheng et al.
Summary: A simple method is developed to grow superhydrophilic nanocoating on a PVDF fiber surface, which enables the fabrication of asymmetric wettable Janus PVDF fibrous membranes with high separation efficiency for oil/water emulsions. These Janus membranes with opposite wettability exhibit excellent separation efficiency, high flux, antibacterial activity, and antifoul properties. They also show remarkable flux cycling stability and retained separation efficiency after multiple cycles, making them promising for oily wastewater treatment and water purification.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Chemistry, Physical
Tian Kang et al.
Summary: This article introduces a multi-weather full-body triboelectric garment that can keep people feeling cool in hot weather and capture droplet energy in rainy situations.
Review
Materials Science, Multidisciplinary
Antonios Keirouz et al.
Summary: Electrospinning has advanced rapidly, leading to the invention of new technologies and apparatuses. The revamping of conventional electrospinning focuses on achieving scalability, developing 3D nanofibrous macrostructures, and formulating novel fiber configurations. This review introduces a diverse group of electrospinning techniques and compares them based on apparatus type and output, assessing their advantages and limitations. Future developments of advanced electrospinning technologies are outlined with a focus on upscaling, translational research, sustainable manufacturing, and prospective solutions to current shortcomings.
ADVANCED MATERIALS TECHNOLOGIES
(2023)
Article
Engineering, Biomedical
Xin Shi et al.
Summary: Ocular alkali burn is a serious emergency characterized by persistent inflammation and irreversible vision loss. A double network biomaterial, composed of electrospun nanofibres of thioketal-containing polyurethane (PUTK) and a ROS-scavenging hydrogel (RH), was prepared and transplanted onto a rat corneal alkali burn model. The composite patch showed strong antioxidant activity and accelerated corneal wound healing by inhibiting inflammation, promoting epithelial regeneration, and decreasing scar formation.
ACTA BIOMATERIALIA
(2023)
Article
Materials Science, Multidisciplinary
Kilian Shani Fraysse et al.
Summary: A new method of direct-write nanolithography using tapping mode scanning AFM is reported, which can rapidly etch silica surfaces by utilizing the electro-chemo-mechanical phenomenon of frequency enhanced electrochemical pressure solution (FEEPS). By scanning the silica surfaces in tapping mode, silica is selectively dissolved below the tapping tip, and the FEEPS accelerated dissolution rates enable etched features with depths of over 60 nm in a single pass. The etching rate can be easily controlled by varying the scanning rate or tapping frequency, making the FEEPS process suitable for gray-scale nanolithography, as demonstrated.
ADVANCED MATERIALS TECHNOLOGIES
(2023)
Article
Biochemistry & Molecular Biology
Jianfeng Zhou et al.
Summary: In the nano era, the combination of nanomaterials and macro materials can lead to the development of novel trans-scale products with improved functional performances. This study presents a brand-new hybrid material, consisting of nanofibers and microparticles, fabricated through a sequential electrohydrodynamic atomization (EHDA) process. The hybrid material demonstrated a typical topography with microparticles distributed on the nanofibers, and showed fine compatibility between the components. In vitro dissolution tests confirmed the ability of the hybrid material to provide designed dual-step drug release profiles. This work paves the way for the development of trans-scale functional materials.
Article
Engineering, Environmental
Wei -long Zhou et al.
Summary: This article proposes an efficient method for the large-scale fabrication of united superhydrophobic-hydrophilic polypropylene/graphene nanosheets (UPP/GNS) films for quantitative fog harvesting. The film exhibits excellent chemical tolerance and durability, maintaining a stabilized fog collection efficiency under various external disturbances.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Environmental
Yejin Liang et al.
Summary: Separation of water-in-oil emulsions is crucial for resource recycling and environmental protection in practical industries. This study introduces a sprayable premodified SiO2 nanofiber coating on a polyvinylidene fluoride nanofiber membrane, which forms a lotus leaf-like hierarchical surface to reduce fouling.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Environmental
Faxing Zou et al.
Summary: This study developed a novel multifunctional dressing for synergistic treatment of chronic wounds, including absorption of exudate, antibacterial properties, and immune regulation. The dressing features self-negative pressure, a comfortable microenvironment, antibacterial properties, and promotion of tissue regeneration, providing a promising strategy for chronic wound management.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Physical
Christine Browne et al.
Summary: Researchers have developed a new type of micropatterned cellulose nanocrystal (CNC) free-standing films that can control the surface hydrophobicity by manipulating the dimensions of the channels. Sharp channels with dimensions of 5 mu m x 6 mu m were achieved using a 2.2 wt% suspension with a CNC:CMC ratio of 10:1, which is the smallest patterned channel size reported so far. By varying the channel dimensions, the water droplet contact angle can be adjusted to resist or promote wetting, without altering the surface chemistry.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2023)
Article
Engineering, Multidisciplinary
Xiuling Yang et al.
Summary: This review provides a comprehensive overview of electrospun carbon nanofiber (CNF) reinforced composites. It introduces the precursor materials, properties, and surface modification strategies of electrospun CNFs. The preparation methods and functional applications of CNF reinforced composites are described in detail. The challenges and future solutions for these composites are also discussed.
COMPOSITES PART B-ENGINEERING
(2023)
Article
Engineering, Multidisciplinary
Shuo Shi et al.
Summary: An ideal wound dressing should possess excellent physical properties, comfortability, and protection. Inspired by the structure of human skin, a skin-like wound dressing was designed with a hydrophilic healing interlayer and a hydrophobic protective surface made of polyvinylidene fluoride. This dressing not only has outstanding physical properties, comfortability, and protective function, but also promotes cell migration and wound healing.
COMPOSITES PART B-ENGINEERING
(2023)
Article
Engineering, Multidisciplinary
Xueli Zhou et al.
Summary: Mechanical metamaterials are functional materials with extraordinary mechanical properties and designability. The limitations of traditional technology have restricted research on mechanical metamaterials to theoretical and simulation analysis. However, the rapid development of 3D printing technology has provided a means for manufacturing mechanical metamaterials with complex structures, especially in combination with 4D printing of smart materials. This article outlines the recent advances in 3D/4D printing of mechanical metamaterials, discussing the techniques and applications of 3D printing for mechanical metamaterial manufacturing, as well as the structures and designs of common mechanical metamaterials.
COMPOSITES PART B-ENGINEERING
(2023)
Article
Materials Science, Multidisciplinary
Lijie Li et al.
Summary: Natural polyelectrolytes were used to produce more sustainable APS membranes. The desired homogeneous casting solution was prepared by changing the solution pH and monomer ratio of polyelectrolytes. The membrane structure and properties could be tuned by changing the concentration and pH of the acetate buffer.
ACS APPLIED POLYMER MATERIALS
(2023)
Article
Materials Science, Multidisciplinary
Junaid Saleem et al.
Summary: Spin coating is commonly used to prepare thin films with uniformity and controlled thickness. However, it has not been successful in producing free-standing thin films of polyolefins due to their insufficient strength. In this study, we have achieved free-standing thin films of polyolefins, such as polyethylene, with varying thickness. These films can be used for hydrophobic coating, filtration membranes, and oil-sorbents.
ACS APPLIED POLYMER MATERIALS
(2023)
Article
Polymer Science
Mohammad Ali Haghighat Bayan et al.
Summary: Traditional drug delivery systems have evolved into smart drug delivery systems with the advancements in biomedical nanotechnology. In this study, an electrospun nanofibrous photo-responsive drug delivery system was developed, which can release drugs on demand and exhibit sustained release. Core-shell PVA-PLGA nanofibers decorated with plasmonic nanoparticles were fabricated using a coaxial electrospinning setup and electrospraying technique. The presence of plasmonic nanoparticles enabled the platform to release twice the amount of drug and exhibit long-term release. Investigations into the photo-responsive release mechanism demonstrated the system's potential as a smart drug delivery platform.
JOURNAL OF POLYMER SCIENCE
(2023)
Article
Engineering, Electrical & Electronic
Yuewen Wei et al.
Summary: This study presents a fully paper-integrated piezoresistive sensing system that is flexible, waterproof, air-permeable, and biocompatible. The system consists of hydrophobic paper as the substrate, conductive paper with a special surface structure as the sensing layer, and silver paste films as the interconnects. The designed sensing layer increases the contact area and enhances the pressure sensitivity. The system can be worn on human skin to monitor physiological signals in various environments, providing a reliable, economical, and eco-friendly solution to wearable technologies.
NPJ FLEXIBLE ELECTRONICS
(2023)
Article
Engineering, Multidisciplinary
Man Tian et al.
Summary: High-performance, recycling, and environmental protection are the goals of future polymer materials development. This study introduces a polymer nanocomposite foam with superior compression properties, derived from common commercial styrene-acrylonitrile copolymer (SAN) and polyurea (PUA), using a green and energy-efficient method. Optimizing the crosslinking network structure dramatically improves the comprehensive performance of SAN/PUA nanocomposite foams.
COMPOSITES PART B-ENGINEERING
(2023)
Article
Engineering, Multidisciplinary
Mingxin Feng et al.
Summary: In this study, a passive cooling fabric integrating radiation and sweat evaporation was reported, which effectively protects the human body from the exacerbations of global warming. The fabric exhibits high solar radiation reflectivity and provides rapid evaporative cooling and skin dryness. Outdoor experiments demonstrate subambient cooling of-8.8°C and skin cooling of-14.7°C.
COMPOSITES PART B-ENGINEERING
(2023)
Article
Engineering, Multidisciplinary
Zhenhua Wu et al.
Summary: We present a universal method for preparing intrinsic superhydrophobic objects of diverse polymeric materials via selective laser sintering (SLS) 3D printing technology. The method involves layer-by-layer sintering of polymeric powders and polytetrafluoroethylene (PTFE) grains following programmed digital models. The printed objects exhibit excellent anti-wetting capability and wear resistance, making them suitable for practical applications in harsh environments. This work demonstrates the universality of the method for various polymer-PTFE composite systems and contributes to the development of 3D printing functional materials.
COMPOSITES PART B-ENGINEERING
(2023)
Article
Polymer Science
Manasanan Namhongsa et al.
Summary: In this study, two-component scaffolds consisting of a 3D-printed component and an electrospun fiber component were fabricated and treated with N-2-Ar plasma to enhance their surface properties. The plasma treatment significantly improved the surface roughness, wettability, and hydrophilicity of the scaffolds. The 3D-printed component provided mechanical strength, while the electrospun fiber component promoted cell attachment and proliferation. The designed scaffolds showed potential for supporting cell regeneration in biomedical applications.
EUROPEAN POLYMER JOURNAL
(2023)
Article
Materials Science, Multidisciplinary
Yushan Li et al.
Summary: Inspired by a bird's nest, a polymer welding strategy is proposed to design a versatile absorbent with a 3D welded structure. The absorbent exhibits superior comprehensive performance, such as superhydrophobicity, high fire resistance, and high absorption efficiency, making it a promising solution for crude oil spills.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2023)
Article
Materials Science, Biomaterials
Menglong Wang et al.
Biomaterials Advances
(2023)
Article
Engineering, Environmental
Yong-Gang Wu et al.
Summary: This article presents a cotton fabric evaporator with a superhydrophobic-hydrophobic-hydrophilic-superhydrophilic wettability gradient, which successfully limits excessive water from entering the evaporator and minimizes energy loss. The evaporator exhibits high vapor generation rate and energy conversion efficiency under 1 sun irradiation and can be used for desalination and wastewater treatment to meet drinking water requirements set by the WHO. This study provides a simple and scalable strategy for preparing evaporators for portable solar water purification, industrial solar-powered water treatment, and other advanced solar thermal applications.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Biochemistry & Molecular Biology
Jianfeng Zhou et al.
Summary: In this study, advanced micro-nanomanufacturing technologies and composite micro-nanostructures were used to develop a new type of pharmaceutical formulation with rapid hemostasis, pain relief, and antimicrobial properties. A novel beaded nanofiber structure (BNS) was fabricated using electrohydrodynamic atomization (EHDA) technique and reversed-phase solvent. The integration of Chinese herbs and Western medicine in this study provides valuable insights for the development of novel multiscale functional micro-/nano-composite materials and pioneers the developments of new types of medicines.
Article
Materials Science, Multidisciplinary
Kaile Zhang et al.
Summary: To overcome the issue of insufficient bionic performance, researchers mimicked the urethral matrix and used two electrospinning techniques to create a double-layer sponge tube comprising nanofibers and nanoyarns. Scarless urethral repair was achieved by delivering bioactive growth factors from adipose-derived stem cell exosomes through physical absorption. This design proves to be instructive for the regeneration of not only the urethra but also other tubular organs.
ADVANCED FIBER MATERIALS
(2023)
Article
Nanoscience & Nanotechnology
Nankai Song et al.
Summary: A scalable strategy was reported to fabricate chemical protective fabric (CPF) with a biomimetic extracellular matrix (ECM) barrier layer. The resulting CPF exhibited superior waterproofness, breathability, recoverable deformation, high-cycle fatigue resistance, and superior barrier performance. This research provides an important foundation for developing chemical protective clothing in the future.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Nanoscience & Nanotechnology
Xiao Hong et al.
Summary: In this study, a hybrid Janus membrane with dual-asymmetry integration of wettability and conductivity was developed for regulated micro-volume liquid transport in wearable sweat biosensing. The membrane exhibited unique unidirectional liquid transport with high breakthrough pressure and fast self-pumping rate for micro-volume liquid sampling. The fabricated Pt-enzyme electrodes on the membrane showed excellent sensitivity, selectivity, and accuracy for ultra-low volume real-time measurements. This innovative Janus membrane provides a new strategy for miniaturized wearable microfluidic sweat electrochemical biosensor preparation, which is significant in various applications such as athletic performance evaluation, health monitoring, and disease diagnosis.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Review
Chemistry, Multidisciplinary
Qiankun Zeng et al.
Summary: This article reviews the importance of wound dressings based on nanomaterials in wound treatment and highlights their functional advantages and smart development trends. It also explores the challenges and opportunities associated with nanomaterial-based wound dressings in clinical practice.
Article
Materials Science, Multidisciplinary
Lei Gao et al.
Summary: In this study, a fibrous assembly material with a hierarchically fibrous helix structure inspired by tendrils was designed using electrospinning and mechanical twisting technology. The material exhibited excellent performance in liquid transport and separation, making it highly promising for applications in actuators, microfluidic chips, and fluidic gates.
ADVANCED ENGINEERING MATERIALS
(2022)
Article
Chemistry, Physical
Hui Liu et al.
Summary: Manufacturing smart switchable surfaces has become a widely discussed topic in recent years. This systematic review presents the latest research on reversibly switchable wettability of smart surfaces, discussing different triggers and applications, providing insights and guidance for smart surface engineering.
ADVANCES IN COLLOID AND INTERFACE SCIENCE
(2022)
Article
Engineering, Environmental
Ming Zhu et al.
Summary: This study presents a superstretchable fiber membrane with good electromechanical performance, stable electrical conductivity, and underwater working capability. The membrane shows promising potential in the field of human motion monitoring.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Multidisciplinary
Xiu Dong et al.
Summary: By introducing positively charged polymer, angle-independent structural color CNC composite films have been developed, showing promising applications in sensing, anti-counterfeit, and decoration technology.
COMPOSITES PART B-ENGINEERING
(2022)
Article
Engineering, Multidisciplinary
Yaling Yu et al.
Summary: Decellularized biomaterials have shown great potential in regenerative medicine, with good biocompatibility and interaction with the immune system being important factors to consider. Understanding the immunogenicity and immunomodulatory effects of decellularized scaffolds on innate and adaptive immune systems is crucial for their clinical translation. Host responses mediated by decellularized biomaterials can provide insights for further development and application in vivo.
COMPOSITES PART B-ENGINEERING
(2022)
Review
Materials Science, Multidisciplinary
Kun Yang et al.
Summary: Bacterial adhesion and biofilm formation pose significant challenges to the medical system and food safety. Anti-adhesion surface designs have been developed to reduce bacterial attachment, with modifications in surface pattern and roughness showing effectiveness in minimizing contact area and weakening initial adhesion forces.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2022)
Article
Engineering, Chemical
Quan Shen et al.
Summary: This paper presents a one-step strategy for fabricating membranes with gradual-transition wettability gradient (GMs) and demonstrates their potential in applications such as liquid transport, floating oil collection, and oil/water separation.
JOURNAL OF MEMBRANE SCIENCE
(2022)
Article
Materials Science, Biomaterials
Jung Suk Kim et al.
Summary: In this study, a novel hybrid bilayer wound dressing (HBD) was developed for delivering thermally unstable probiotic Lactobacillus brevis. The HBD exhibited superior stability, swelling ability, elasticity, and recovery efficacy compared to conventional dressings. This HBD system shows promise as a wound dressing with excellent mechanical properties and wound recovery.
BIOMATERIALS ADVANCES
(2022)
Article
Chemistry, Multidisciplinary
Dongyang Miao et al.
Summary: Personal cooling textiles provide a promising energy-free solution to tackle heat-related public health threats and improve industrial worker productivity. This study demonstrates a hierarchically designed polyurethane/silicon nitride fibrous membrane with Janus wettability, which shows excellent all-day cooling performance and can be applied in smart textiles, energy-saving, and personal cooling applications.
Review
Nanoscience & Nanotechnology
Deng-Guang Yu et al.
Summary: This review discusses the history and trends of the combination of electrospinning technology and sustained drug release (SDR), introducing 15 strategies for providing SDR profiles through multi-chamber core-shell nanostructures. Electrospun multi-chamber nanostructures are considered to be helpful in promoting the development of sustained drug release formulations.
WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY
(2022)
Article
Engineering, Chemical
Jing Wang et al.
Summary: A bicontinuous porous microfiltration membrane with robust micro-nano composite structure was prepared using a novel atomization-assisted nonsolvent induced phase separation method. The membrane exhibited superhydrophilicity in air and superoleophobicity underwater, making it highly efficient in separating oil-in-water emulsions. With excellent antifouling property and robust microstructure, the membrane could be easily recycled for long-term separation. The simple and cost-effective preparation method and excellent membrane properties indicate the great potential of the developed membranes in practical applications.
FRONTIERS OF CHEMICAL SCIENCE AND ENGINEERING
(2022)
Article
Materials Science, Multidisciplinary
Long Yang et al.
Summary: Bioelectrospinning technology offers a solution to the challenges in bone tissue engineering, enabling simultaneous spinning of cells and materials to create a suitable 3D microenvironment for cell adhesion, proliferation, and differentiation.
MATERIALS & DESIGN
(2022)
Article
Nanoscience & Nanotechnology
Xinming Zhang et al.
Summary: Wound healing greatly affects patients' health and produces medical burden. Therefore, a multifunctional electrospun nanofiber dressing was developed to inhibit MRSA, drain excessive biofluid, and monitor wound pH level. The Janus dressing, with encapsulated P2W18/PLA nanofiber layer for MRSA inhibition and PSP/PAN nanofiber layer for pH indication, exhibited good biocompatibility and accelerated wound healing. This multifunctional Janus electrospun nanofiber dressing would be beneficial for wound management and treatment.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Review
Chemistry, Multidisciplinary
Xiufeng Wang et al.
Summary: This review highlights the importance of rational design of surface wettability in skin-interfaced sensors and devices to maintain device integrity and enhance sensing performance. Various bioinspired strategies have been used to engineer desired surface wettability for different hydrated conditions. Controlling the liquid behavior on device surfaces through surface wettability design allows for effective collection and analysis of health biomarkers, as well as improved performance of energy harvesters.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Engineering, Environmental
Yinghao Zhang et al.
Summary: Smart thermo-regulated textiles with comfortable phase change temperature and high latent heat value have been developed using coaxial electrospinning technique. The obtained fibers showed excellent shape stability and water proof ability. This new method opens up new possibilities for the development of smart thermal regulation textiles.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Environmental
Kai Yin et al.
Summary: In this study, a textured polytetrafluoroethylene (PTFE) film with hierarchical porous micro/nanostructures was fabricated using femtosecond laser technology. The film exhibited both superhydrophobicity and opacity, and its wettability and optical transmittance could be simultaneously controlled. By prewetting and drying the film, it could switch between superhydrophilicity and superhydrophobicity. The study demonstrated the potential applications of this smart surface in light pass/block controlling, anti-fogging, and cooling.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Multidisciplinary
Shuyi Li et al.
Summary: The study successfully fabricated a tissue-engineered periosteum (TEP) with a continuous periosteum-specific bioactive surface and tailored physicochemical properties, promoting bone defects healing.
COMPOSITES PART B-ENGINEERING
(2022)
Article
Engineering, Multidisciplinary
Weiwang Qiu et al.
Summary: This article introduces a 3D hybrid scaffold with conductive and antibacterial properties for monitoring and repairing chronic wounds. The scaffold displays favorable biocompatibility, self-healing, and antibacterial properties, showing promising medical applications in tissue engineering and wearable electronics.
COMPOSITES PART B-ENGINEERING
(2022)
Article
Engineering, Multidisciplinary
Lin Zou et al.
Summary: The polycaprolactone and nano-hydroxyapatite composite is a promising material for bone scaffolds with excellent mechanical properties. In this study, a 3D printed scaffold embedded with poly (lactic-co-glycolic acid) microspheres was developed for controlled delivery of Icariin to promote bone regeneration.
COMPOSITES PART B-ENGINEERING
(2022)
Article
Engineering, Multidisciplinary
Ying Mao et al.
Summary: In this study, a novel abdominal wall hernia repair material was developed, which combines polypropylene mesh, assisted nanofiber membrane, and alginate hydrogel. The results show that this repair material has excellent structural properties and biocompatibility, effectively preventing visceral adhesion and promoting integration with abdominal wall tissue.
COMPOSITES PART B-ENGINEERING
(2022)
Article
Engineering, Multidisciplinary
Hongmei Zhang et al.
Summary: Excessive or disordered wound repair can lead to abnormal scar hyperplasia, limiting the effectiveness of treatment. This study synthesized drug-loaded nanofibers to promote wound healing and inhibit scar hyperplasia, with promising potential for clinical application in wound treatment.
COMPOSITES PART B-ENGINEERING
(2022)
Article
Green & Sustainable Science & Technology
Yushan Li et al.
Summary: A Janus photothermal porous fibrous membrane is developed for efficient solar-driven seawater desalination, showing high salt rejection rate, stable solar-thermal conversion efficiency, and antibacterial activity, with potential applications in environmental protection.
JOURNAL OF CLEANER PRODUCTION
(2022)
Article
Materials Science, Multidisciplinary
Ting Zhang et al.
Summary: In this study, a bilayer asymmetric dressing was fabricated using electrostatic spinning and 3D printing methods to mimic the gradient structure of epidermis and dermis of skin. The dressing had surface properties, porosity, mechanical properties, and antibacterial properties. The outer layer simulated the epidermis with water repellency and resistance against bacterial penetration, while the inner layer had good porosity and antibacterial efficacy. The dressing met the mechanical requirements of skin and provided an effective repair strategy for clinical skin trauma.
MATERIALS & DESIGN
(2022)
Article
Materials Science, Multidisciplinary
Marketa Klicova et al.
Summary: This study developed biocompatible nanofibrous mats with antiadhesive surfaces inspired by the lotus leaf nanostructure. A combination of needleless electrospraying and electrospinning technology was used to mimic the structure, and the surface hydrophobicity was enhanced by cold plasma modification using a chemical vapor deposition method. The material's morphology, wettability, and chemical composition were observed over a period of six months, and cytocompatibility and antiadhesive behavior were confirmed through in vitro tests.
MATERIALS & DESIGN
(2022)
Article
Materials Science, Multidisciplinary
Jiale Chen et al.
Summary: In this study, carbon fiber cloth is modified using femtosecond laser direct writing technology. As a result, a series of laser-induced periodic surface structures are formed on the surface of the carbon fiber cloth, leading to a significant change in its hydrophobic property. This modification enables the carbon fiber cloth to successfully support platinum nanoparticles in a hydrophilic reaction environment.
Article
Materials Science, Multidisciplinary
Wenjun He et al.
Summary: This study tackles the challenges of increased electromagnetic interference and heat generation in next-generation electronic devices through the design of a heterogeneous membrane using carbon nanotubes and magnetite nanorods. The membrane exhibits vertical alignment of the nanotubes and an asymmetric structure, enabling high-absorption electromagnetic shielding and stable heat dissipation.
MATERIALS RESEARCH BULLETIN
(2022)
Article
Polymer Science
Congcong Cui et al.
Summary: A photo and thermal-responsive smart polymer with controllable wettability was developed in this study, which enables reversible transitions between hydrophobic and hydrophilic states through temperature and light manipulation, offering great potential for various applications.
Article
Chemistry, Multidisciplinary
Shutong Qian et al.
Summary: A Janus electrospun short fiber scaffold has been fabricated, which can aggregate wound exudate and trigger the cascade release of curcumin, thus promoting the healing process of chronic wounds.
Article
Biotechnology & Applied Microbiology
Yubo Liu et al.
Summary: In this study, functional F2-F4 fibers were successfully produced using advanced modified triaxial electrospinning nanotechnology with different polymer matrices, showing remarkable potential in manipulating hydrophilicity and sustained release of drug carriers.
JOURNAL OF NANOBIOTECHNOLOGY
(2022)
Review
Multidisciplinary Sciences
Xihua Cui et al.
Summary: This review provides an overview of the recent advances in the fabrication and application of high-performance flexible pressure sensors via engineering microstructures. The implementation mechanisms and fabrication strategies of different microstructures are systematically summarized, and the applications of flexible pressure sensors with microstructures in the fields of wearable human-machine interaction and healthcare monitoring are comprehensively discussed.
Article
Nanoscience & Nanotechnology
Miaomiao Hu et al.
Summary: Personal wet-thermal management is crucial for ensuring human comfort and has attracted significant attention in recent years. However, designing wearable fabrics that provide both efficient sweat removal and heat retention poses challenges in their design, fabrication, and practical application. In this study, a Janus membrane with asymmetric wettability was fabricated, which exhibited excellent directional water and moisture transport capacity due to its unique water transport diode properties. Additionally, the incorporation of MXene nanoflakes imparted electrical power-independent heat retention capacity to the membrane, enhancing its overall performance.
ACS APPLIED NANO MATERIALS
(2022)
Article
Engineering, Multidisciplinary
Richa Jaswal et al.
Summary: In this study, hybrid plasmonic aligned nanofibrous scaffolds composed of reduced graphene oxide (rGO) nanosheets and gold nanorods (AuNR) were investigated for breast cancer photo-therapy and nerve regeneration. The results showed that the inclusion of AuNR-rGO in polycaprolactone (PCL) led to enhanced physicochemical and optical properties, making it an excellent photo agent for breast tumor ablation. The nanofibrous scaffold also promoted the adhesion, proliferation, growth, and differentiation of PC12 cells and showed high affinity to S42 cell proliferation and migration, leading to improved nerve growth.
COMPOSITES PART B-ENGINEERING
(2022)
Article
Polymer Science
Xinyi Huang et al.
Summary: The study successfully developed a novel ultrathin fibrous membrane with a core-sheath structure as an antioxidant food packaging material. The membrane, prepared by coaxial electrospinning, ensures sustained release of active substances and effective antioxidant properties. It has been shown to reduce water loss and extend the shelf life of food products in practical applications.
Review
Biochemistry & Molecular Biology
Yukang Liu et al.
Summary: This article briefly reviews the pathogenesis and commonly used dressings of chronic diabetic wounds, and emphasizes on the advantages of electrospun nanofibers in the treatment of diabetic wounds. It also summarizes the reports of different types of nanofiber dressings on diabetic wounds. The article highlights the method of using multi-drug combination therapy in diabetic wounds, providing new ideas for the effective treatment of diabetic wounds.
Review
Multidisciplinary Sciences
Raza Gulfam et al.
Summary: This review provides an overview of the recent progress and future prospects of wettability gradient surfaces (WGSs), including their fabrication methods, classification, characterization, and applications. WGSs are created by changing the surface energy and producing topographic micro/nanostructures, leading to new droplet wetting and dynamic behaviors. The importance of wettability gradient in inducing droplet mobility is emphasized, while also highlighting the existence of sticky and slippery regimes that affect droplet mobility. The challenges faced by WGSs are discussed, along with recommendations and the potential application of phase change materials in WGSs.
Review
Engineering, Biomedical
Ying Wang et al.
Summary: Electrospinning is an advanced technology used to prepare drug-carrying nanofibers, which has shown great advantages in the field of biomedicine. Different electrospinning technologies can be employed to prepare nanofibers with various structures and controlled-release functions.
JOURNAL OF FUNCTIONAL BIOMATERIALS
(2022)
Article
Nanoscience & Nanotechnology
Rong Zhang et al.
Summary: This study demonstrates a facile method to fabricate superamphiphobic coatings on complex substrates. The coatings feature a microscale dense and nanoscale rough texture, which enhances the stability and superamphiphobicity.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Chemistry, Multidisciplinary
Ping Chen et al.
Summary: The study developed a high-performance 3D piezoelectric scaffold with ultrasound-driven wireless electrical stimulation for repairing spinal cord injuries in rats. This scaffold can accelerate motor function recovery and enhance spinal cord injury repair.
Article
Chemistry, Multidisciplinary
Zhongxin Ping et al.
Summary: Converting renewable solar energy into manageable thermal energy is important, but integrating multifunctional solar-to-heat coating on various substrates and achieving large-scale manufacture is challenging. In this study, Cl-doped PEDOT coating is successfully created on multiple substrates using oCVD, enhancing near-infrared absorption and hydrophilicity. The Cl-PEDOT coating has advantages of universality, scalability, low-cost, high efficiency, and stability, and exhibits reinforced evaporation performance for solar steam generation. The study also demonstrates the possibility of using structural design to optimize evaporator performance and achieve solar-driven heating/dehumidification and crude-oil recovery. oCVD is a simple and straightforward method for engineering lightweight and thermally insulating polymers into multifunctional solar-to-thermal composites for diverse solar-driven applications.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Chemistry, Analytical
Peng Ma et al.
Summary: Microfluidic paper-based analytical devices (mu PADs) have the potential to be powerful analytical platforms in various fields due to their low cost and substrate properties for biosensing. However, current fabrication methods have limitations in resolution and material properties. In this study, a bottom-up approach is demonstrated to fabricate paper-based chip arrays with controlled thickness and high resolution. This technology provides a versatile platform for various applications.
ANALYTICAL CHEMISTRY
(2022)
Article
Engineering, Environmental
Xingzi Lan et al.
Summary: A multifunctional air filtration membrane with a hierarchical structure was fabricated in this study. The membrane showed high filtration efficiency, antibacterial activity, moisture-wicking ability, and biodegradability, offering promising potential for human health and environmental protection.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Environmental
Cheng Chen et al.
Summary: By utilizing the principle of like dissolves like, micro-nano dual-scale all-polymer particles (MNDPs) with controlled microstructure and chemical composition were successfully prepared. The special wetting behavior of different temperature water droplets on MNDPs-based surfaces allowed the development of superhydrophobic and hot-water-repellent fabric coatings, which have significant research value.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Physical
Xiaodan Jia et al.
Summary: A zwitterionic sulfobetaine methacrylate was introduced onto the surface of an ethylene vinyl alcohol copolymer nanofibrous membrane to improve its permeability and antifouling properties. The modified membrane showed higher water permeability, lower protein adsorption, and higher flux recovery ratio, as well as the ability to separate and intercept bacteria.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Engineering, Chemical
Jiwang Chen et al.
Summary: This study successfully improved the moisture management, antibacterial performance, and PM capture ability of air cleaning materials by incorporating CTAB in the nanofiber composite PVDF/PAN-CTAB membrane. The enhanced moisture management performance was achieved by regulating the microstructure of the nanofibers and the thickness ratio of the asymmetric wetting layers. The study also provided a detailed investigation into directional water transport behavior based on force test and analysis.
JOURNAL OF MEMBRANE SCIENCE
(2022)
Article
Engineering, Chemical
Lixia Wang et al.
Summary: In this study, a gradient unidirectional permeability Janus membrane was successfully developed by using a copper mesh as a template. The membrane exhibited ultra-stable unidirectional water transport and had high water absorption capacity and stable gas permeability.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Engineering, Chemical
You Chen et al.
Summary: A biomimetic superhydrophobic membrane with multiscale hierarchical structures was prepared through a method combining self-growth and spray coating, showing high oil-water separation capability, excellent mechanical robustness, and chemical durability.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Engineering, Chemical
Jingjing Yan et al.
Summary: A new type of enhanced hollow fiber membrane was fabricated by simultaneous deposition of PVDF nanofibers and PVDF/silica (SiO2) micro/nanospheres on the outer surface of a rotating PVDF braided tube using electrospinning and electrospraying. The membrane exhibited superoleophilicity, underoil superhydrophobicity, high permeability, excellent oil-water separation performance, and outstanding tensile strength.
SEPARATION AND PURIFICATION TECHNOLOGY
(2022)
Article
Nanoscience & Nanotechnology
Ayoung Choe et al.
Summary: This study develops a smart textile based on shape memory polymer fibers for adaptive regulation of IR and water transmission on human skin. The textile has hierarchical micro/nanoporous structures for enhanced thermal insulation, and silver nanowires for asymmetric IR reflectivity and hydrophilicity. The textile shows great tunability of thermal insulation and asymmetric wettability through deformation and recovery in response to stimuli. It can effectively control surface temperature and switch the transportation of water droplets, providing a feasible strategy for protecting the human skin from external environmental changes.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Materials Science, Biomaterials
Chenghao Wu et al.
Summary: This study developed a novel hydrogel-mesh complex by coating polypropylene mesh with a tannic acid-loaded gelatin hydrogel. The coated mesh exhibited improved hydrophilicity and cytocompatibility. The results showed that this complex had hemostatic, anti-inflammatory, and tissue repair-promoting effects, and could regulate macrophage polarization during tissue repair.
REGENERATIVE BIOMATERIALS
(2022)
Review
Materials Science, Multidisciplinary
Liwen Fu et al.
Summary: Despite the achievements in nanomaterials for immune-associated diseases, there are still challenges in selecting appropriate materials and preparation technology. Fibrous nanomaterials have shown superior properties in tissue repair and cancer treatments through immunostimulation or immunosuppression. This review summarizes the applications of nanofiber materials in various diseases and introduces common fabrication technologies, while also discussing the existing technical barriers and prospects.
ADVANCED FIBER MATERIALS
(2022)
Article
Chemistry, Physical
Yushan Li et al.
Summary: This study proposes a strategy to reduce the viscosity of crude oil by using solar-assisted chemical emulsifiers, and modify commercial sponges to achieve rapid adsorption and efficient recovery of crude oil. The modified sponge exhibits a 10% increase in absorption capacity and a three order of magnitude increase in viscous crude oil absorption rate compared to a commercial polyurethane sponge.
JOURNAL OF MATERIALS CHEMISTRY A
(2022)
Review
Materials Science, Multidisciplinary
Ying Su et al.
Summary: This article reviews the recent progress of various electrospun nanofibrous materials in the field of oil/water separation, including the preparation and synthesis of adsorbents, membranes, and aerogels. The challenges and future development directions in oil/water separation are also discussed.
ADVANCED FIBER MATERIALS
(2022)
Article
Nanoscience & Nanotechnology
Gang Huang et al.
Summary: Directional water transport fabric (DWTF) was successfully fabricated using entirely hydrophobic materials, exhibiting continuous water motion guidance, reduced liquid wastage, high one-way transport capability, and desirable overall moisture management capability. This smart fluid delivery material has potential applications in various fields such as flexible microfluidics, wound dressing, oil-water separation processes, and engineered desiccant materials.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Review
Nanoscience & Nanotechnology
Jiwang Chen et al.
Summary: This article introduces the characteristics and applications of membranes with asymmetric wettability, highlighting their better transport performance and separation efficiency compared to traditional membranes.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Review
Nanoscience & Nanotechnology
Weiwei Zheng et al.
Summary: The importance of clean water resources and the urgency to solve oil-polluted water problems are highlighted in this review. Advanced materials with special wettability are being used for efficient oil/water separation, offering intelligent functions like self-healing and photocatalysis for water treatment. The challenges and outlook for oil/water separation based on special wettability materials are also discussed in the article.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Engineering, Biomedical
Tonghe Zhu et al.
Summary: The study synthesized PEUU@PEG-Hep vascular graft with good biocompatibility and blood compatibility, and the covalent grafting of PEG and heparin significantly enhanced endothelial cell adhesion, spreading, and proliferation, as well as improved the grafts' ability to prevent platelet deposition.
ACTA BIOMATERIALIA
(2021)
Article
Engineering, Environmental
Junjie Chi et al.
Summary: A novel Janus porous patch with anisotropic surface wettability was created from microfluidic droplet templates for wound healing, demonstrating efficient drainage of exudate and prevention of undesired tissue adhesion in a rat skin defect model. This study offers a promising strategy for the clinical treatment of skin wound diseases.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Chemistry, Applied
Amirabbas Rastegar et al.
Summary: The fabrication of PCL/CS-PRF core-shell nanofibrous scaffold via coaxial electrospinning showed improved mechanical properties and sustained release of PRF. In vitro experiments demonstrated higher ALP activity, calcium deposition, and osteogenic differentiation on the scaffold containing PRF. This suggests that PCL/CS-PRF core-shell scaffolds have potential for bone tissue engineering applications.
CARBOHYDRATE POLYMERS
(2021)
Article
Engineering, Environmental
Fan Zhang et al.
Summary: In this study, carbon nanotubes were grafted by silica nanoparticles to prepare CNTs-SiO2 hybrids, which were then incorporated into an epoxy matrix to construct a superhydrophobic coating. The optimal ratio of CNTs to SiO2 was found to be 1:3, achieving the best hydrophobicity with a water contact angle of 159.3 degrees. The entwined CNTs-SiO2 hybrids not only enhanced water repellency and mechanical durability, but also showed excellent chemical stability under harsh conditions, significantly delaying water freezing time and efficiently melting ice under laser irradiation.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Engineering, Multidisciplinary
Yu Long et al.
Summary: Efficient fiber pre-treatment method was proposed to improve the compatibility between plant fiber and resin matrix, leading to significantly improved mechanical properties of CFFRCs with low void contents of less than 1.1%.
COMPOSITES PART B-ENGINEERING
(2021)
Article
Engineering, Multidisciplinary
Junxian Huang et al.
Summary: In this study, a novel method for preparing one-dimensional fibers with honeycomb porous microstructures was presented. The controllable surface microstructural morphologies of the fibers were achieved by adjusting experimental variables, and functional nanomaterials were incorporated for customized functionalities. As a demonstration, TiO2/HF@HPMs were fabricated for enhanced photodegradation of organic pollutants.
COMPOSITES PART B-ENGINEERING
(2021)
Article
Engineering, Multidisciplinary
Zhe Wang et al.
Summary: Inspired by mussels, a self-healing antibacterial organosilicon conductive elastomer with good mechanical properties was developed to accurately monitor bending movements of human joints.
COMPOSITES PART B-ENGINEERING
(2021)
Article
Engineering, Multidisciplinary
Cai Long et al.
Summary: The asymmetric composite wound nanodressing (ACWN) with unique structure demonstrates significant hemostatic and anti-adhesion effects, showing promising potential for successful clinical application.
COMPOSITES PART B-ENGINEERING
(2021)
Article
Engineering, Chemical
Liang Ren et al.
Summary: A novel composite membrane design incorporating a photoreactive polyamide layer and in-situ grafted bactericidal and hydrophilic polymers showed improved anti-biofouling ability, high water permeability, outstanding divalent ions rejection, and long-term operational stability. This work provides a new way to fabricate high-performance anti-biofouling membranes and offers a universal platform for membrane surface modification.
JOURNAL OF MEMBRANE SCIENCE
(2021)
Article
Chemistry, Multidisciplinary
Maurice Bukenya et al.
Summary: The study demonstrated a simple micromolding-based evaporation-polymerization method for fabricating poly(ethylene glycol)-based hydrogel films with micropatterned opal structures. The films showed high tunability and responsiveness to various environmental cues, making them potentially useful for applications such as environmental monitoring, diagnostics, and biosensing.
Article
Engineering, Chemical
Xiaojing Yang et al.
Summary: A novel method utilizing atmospheric air plasma treatment to prepare durable biphilic surface on cellulose filter paper has been reported. The as-prepared sample exhibited excellent separation performance for surfactant-stabilized water-in-oil emulsions, and showed durability against ultrasonication in acetone as well as recyclability for over 20 cycles. This study may provide a facile and environment-friendly approach to prepare filtering materials for highly efficient separation of water-in-oil emulsions.
SEPARATION AND PURIFICATION TECHNOLOGY
(2021)
Article
Materials Science, Multidisciplinary
Linya Qi et al.
Summary: An ideal wound dressing with antimicrobial properties and unidirectional water transport capability has been developed, showing excellent performance and potential applications in wound care.
MATERIALS & DESIGN
(2021)
Article
Nanoscience & Nanotechnology
Bonda Rama Rao et al.
Summary: The study developed cotton fabric impregnated with silver nitroprusside nanoparticles (SNPCFs), displaying long-term antimicrobial activity due to surface modification. SNPCFs showed improved antibacterial properties against both Gram-negative and Gram-positive bacteria, and exhibited better wound healing activity compared to bare cotton. Additionally, biodistribution analysis illustrated that SNPCFs can be effectively applied topically for wound treatment.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Multidisciplinary
Dongyang Miao et al.
Summary: The biomimetic transpiration textile demonstrated in this study, based on the hierarchical and interconnected network of vascular plants, shows highly efficient personal drying and cooling capabilities. The optimized performance and proposed mechanisms provide promising benefits for the development of multifunctional drying and cooling textiles.
ADVANCED FUNCTIONAL MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Jing Jin et al.
Summary: The study demonstrates that pLOXL1-Lipo@PLCL-HA accelerates local ECM reconstruction and has the potential to be used as a base material for pelvic floor repairment. Through encapsulation in nanoliposomes and nanofibers, it achieves sustained release of pLOXL1 and higher transfection efficiency.
ADVANCED FUNCTIONAL MATERIALS
(2021)
Article
Chemistry, Physical
Fan Ding et al.
Summary: This review systematically expounds wettability and its related applications in enhanced oil recovery, organic contaminant adsorption, and oil/water separation, summarizing the influencing factors, altering methods, and roles in different scenarios. Alteration of wettability plays a crucial role in the recovery of oil, adsorption of organic contaminants, and efficient separation of oil from water in various applications.
ADVANCES IN COLLOID AND INTERFACE SCIENCE
(2021)
Review
Chemistry, Multidisciplinary
Lanlan Hou et al.
Summary: Janus membranes with opposite wettability on two sides have attracted great interest in the field of liquid transport due to their promising applications. The fabrication technology of electrospinning allows for the construction of thin porous fibrous membranes with controllable surface properties and hierarchical structures, leading to significant advances in Janus materials development. Research is currently focused on understanding the impact of asymmetric surface properties and microstructures on the dynamics of liquid movement in Janus membranes.
CHEMICAL RESEARCH IN CHINESE UNIVERSITIES
(2021)
Review
Chemistry, Physical
Abraham Marmur
Summary: When calculating the surface tension of an ideal solid surface, it is suggested to measure the contact angles of standard liquids instead of directly using the calculated surface tension values. This approach provides a more accurate assessment of wettability of the solid surface, and the optimal choice of liquids and weights can be determined through experimentation.
CURRENT OPINION IN COLLOID & INTERFACE SCIENCE
(2021)
Article
Environmental Sciences
Dawei Ji et al.
Summary: In this study, PVDF loose nanofiltration hollow fiber membranes with a multilayer structure were successfully prepared via a solvent-free process. The membranes were modified with GO and PPy, which improved their hydrophilicity and dye rejection capability while maintaining a low salt rejection rate. The novel preparation strategy showed great potential for accurate dye/salt separation.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Engineering, Chemical
Yi-Ting Tsai et al.
Summary: This study investigated the use of highly porous nanofibrous membranes prepared through electrospinning of PMMA/PDMS for gravity-driven separation of oil-rich emulsions. The composite membranes showed high separation efficiency for various oil-rich emulsions, making them a promising material for effective and fast gravity-driven filtration.
SEPARATION AND PURIFICATION TECHNOLOGY
(2021)
Article
Engineering, Chemical
Xiaohui Kou et al.
Summary: This study proposed a new strategy for preparing PPS composite nanofiber membranes for water-in-oil emulsion separation in harsh environments. The results show that the membrane has excellent separation efficiency, water contact angle above 150°, and good chemical resistance.
SEPARATION AND PURIFICATION TECHNOLOGY
(2021)
Article
Chemistry, Multidisciplinary
Yingshu Gu et al.
Summary: Efficient directional moisture transport and UV protection abilities were achieved in an eco-friendly and biodegradable PLA membrane through the design of a Janus membrane with asymmetric wettability layers. The anchored TiO2 nanoparticles contributed to the directional moisture transport, while the hydrophobic PLA fibrous membrane layer provided UV protection. This multifunctional membrane shows potential for future applications in personal protective materials.
Article
Nanoscience & Nanotechnology
Jiageng Zheng et al.
Summary: Hollow-like Co2N nanoarrays surface-engineered by argon plasma demonstrate exceptional catalytic performance for the hydrogen evolution reaction. The rational coordination environment of Co, tuned by argon plasma engraving, enhances the HER activity significantly. This study proposes a new perspective on conducting catalyst surface modification engineering via plasma engraving.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Engineering, Biomedical
Kevin J. De France et al.
Summary: By using a two-step process based on electrospinning and thermal wrinkling, structured hydrogels with microscale wrinkles and nanoscale fibers were prepared, allowing independent control of fiber orientation/density and wrinkle geometry. These highly tunable structures provide new possibilities for studying multi-scale morphology in the field of biomaterials.
ACTA BIOMATERIALIA
(2021)
Article
Engineering, Environmental
Yandi Lan et al.
Summary: The study developed a pH-triggered releasable and regenerable anti-biofouling system by self-assembling smart enzymatic nanomaterials onto a commercial membrane, which effectively reduced membrane biofouling for at least 45 days. The smart enzymatic particles exhibited strong noncovalent affinity-interactions with the membrane, generating an anti-biofouling layer without affecting membrane permeance. Furthermore, regeneration of the anti-biofouling layer was achieved by reloading fresh particles on the membrane in a simple manner, showcasing potential for long-term practical applications in the water industry.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Materials Science, Multidisciplinary
Caoxing Huang et al.
Summary: The study demonstrated that electrospun scaffolds incorporating gold nanoparticles have great potential in improving osteogenic bioactivities and bone regeneration, suggesting promising applications in the field of bone tissue engineering.
MATERIALS & DESIGN
(2021)
Review
Biochemistry & Molecular Biology
Yujie Cai et al.
Summary: Gaseous plastron, a biomimetic material capable of forming on submerged surfaces, has inherent anti-biofouling properties, inspiring the development of novel strategies in resisting biofouling formation.
Article
Nanoscience & Nanotechnology
Yun-yun Song et al.
Summary: This study introduced a smart surface with pH-responsive wettability that exhibited synergistic antibacterial function with high liquid repellency against bacterial adhesion and effective bactericidal activity. The surface could switch between superhydrophobicity and hydrophobicity in response to pH, controlling bacterial adhesion and release. Additionally, deposited silver nanoparticles were responsible for bacterial inhibition, resulting in a highly efficient bacterial removal efficiency.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Review
Nanoscience & Nanotechnology
Jincui Gu et al.
Summary: This paper reviews the progress of superhydrophilic carbon-based separation membranes in recent years and introduces four construction strategies of the membranes. The design strategies and their disadvantages are comprehensively discussed, and the challenges and prospects of superhydrophilic carbon-based membranes for oily wastewater purification are summarized to encourage more research in this field.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Nanoscience & Nanotechnology
Mehran Ghasemlou et al.
Summary: This study developed a green and innovative approach to prepare superhydrophobic surfaces with lotus leaf mimetic structures, which exhibited excellent mechanical strength and water vapor barrier properties while maintaining superhydrophobicity even under damage.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Materials Science, Biomaterials
Zixu Wang et al.
Summary: In this study, a micro/nano hierarchical scaffold for bone tissue engineering was fabricated by combining MEW and SE techniques. The addition of gelatin nanofibers improved the hydrophilicity and slightly enhanced the mechanical strength of the scaffolds. MEW/SE composite scaffolds showed higher cell adhesion efficiency, improved cell proliferation, and higher osteoinductive ability compared to PCL MEW scaffolds.
MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
(2021)
Article
Chemistry, Multidisciplinary
Xiaodi Zhang et al.
Summary: Electrospun nanofibers with electroactive properties have shown great potential and prospects in tissue engineering, especially in areas such as heart repair, nerve injury treatment, wound healing, skeletal muscle and bone regeneration. Future research focuses on developing more intelligent, portable, monitorable, and safe scaffolds.
Review
Chemistry, Multidisciplinary
Lingyu Sun et al.
Summary: Wettability, as a fundamental feature of solid surfaces, plays an increasingly important role in various fields, with particular attention to its applications in biomedical engineering in recent years.
Article
Materials Science, Multidisciplinary
Yuanfei Wang et al.
Summary: The study introduces a bilayer vascular scaffold with spatially controlled release of growth factors. It shows a continuous greater release of VEGF compared to PDGF in vitro, and rapid endothelialization and smooth muscle infiltration in a rat abdominal aorta defect model post implantation, indicating the capability of the scaffold for in-situ vascular repair or regeneration.
MATERIALS & DESIGN
(2021)
Article
Chemistry, Physical
Zehang Cui et al.
Summary: Inspired by fish medullary spines, a fish-spine-like liquid splitter (FSLLS) has been developed for directional transportation of microdroplets and selective pumping of specific liquids based on anisotropic surface with micropits. The FSLLS demonstrates ultrafast transport speeds for microdroplets with lower surface tension and can effectively separate mixed droplets with different surface tensions.
JOURNAL OF MATERIALS CHEMISTRY A
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Chemistry, Physical
Xikui Wang et al.
Summary: Efficient water harvesting from vapor has been explored by designing a novel hybrid wetting surface inspired by the morphology of desert beetles and cactus thorns. The surface mimics the bumpy back of desert beetles for enhanced water nucleation, while the wedge-shaped topography enables unconventional droplet jumping and long-range transport, effectively increasing water harvesting efficiency.
JOURNAL OF MATERIALS CHEMISTRY A
(2021)
Review
Chemistry, Multidisciplinary
Junjie Chi et al.
Summary: This review provides a general summary of bio-inspired wettability patterns, including the design principles, fabrication methods, and practical applications in the biomedical field.
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JOURNAL OF MEMBRANE SCIENCE
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Shixiong Kang et al.
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Dan Huang et al.
COMPOSITES PART B-ENGINEERING
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Menglong Wang et al.
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BIOMATERIALS SCIENCE
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(2020)
Review
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Jiajia Xue et al.
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(2019)
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Weichang Li et al.
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(2019)
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INTERNATIONAL JOURNAL OF NANOMEDICINE
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APPLIED SURFACE SCIENCE
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M. M. Maciel et al.
COMPOSITES PART B-ENGINEERING
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Luoran Shang et al.
ADVANCED FUNCTIONAL MATERIALS
(2018)
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Yun Xu et al.
ADVANCED HEALTHCARE MATERIALS
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Honglin Chen et al.
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(2017)
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Nanoscience & Nanotechnology
Yijun Zheng et al.
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Tian Zhou et al.
BIOMEDICAL MATERIALS
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Zhongjun Cheng et al.
CHEMISTRY-AN ASIAN JOURNAL
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Ting Xu et al.
Review
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Hao-Cheng Yang et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2016)
Review
Materials Science, Biomaterials
Rod R. Jose et al.
ACS BIOMATERIALS SCIENCE & ENGINEERING
(2016)
Review
Materials Science, Biomaterials
Rod R. Jose et al.
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Biophysics
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COLLOIDS AND SURFACES B-BIOINTERFACES
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