4.6 Article

Modification of Cellulose Nanocrystals as Antibacterial Nanofillers to Fabricate Rechargeable Nanocomposite Films for Active Packaging

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Polymer Science

Preparation of 3-pentadecylphenol-modified cellulose nanocrystal and its application as a filler to polypropylene nanocomposites having improved antibacterial and mechanical properties

Huiseob Shin et al.

Summary: Polypropylene (PP) nanocomposites were prepared using cellulose nanocrystal (CNC) grafted with 3-pentadecylphenol (PDP) as a filler. The PP/f-CNC composite showed improved mechanical stiffness and larger mechanical strength value compared to neat PP and PP/CNC due to the long alkyl group in the PDP moiety. Antibacterial property was observed in both PP/CNC and PP/f-CNC, with PP/f-CNC showing better performance due to the additional antibacterial activity of PDP. The improved mechanical properties and antibacterial property of PP/f-CNC were attributed to the respective effect of PDP and CNC.

JOURNAL OF APPLIED POLYMER SCIENCE (2022)

Article Food Science & Technology

Antibacterial LDPE films for food packaging application filled with metal-fumed silica dual-side fillers

Diogo Videira-Quintela et al.

Summary: This study demonstrates the production of ternary composite films with antibacterial properties using alternative fillers like copper. The migration of copper in the films is within the regulated limit, making them suitable for acidic, alcoholic, and aqueous food products.

FOOD PACKAGING AND SHELF LIFE (2022)

Article Nanoscience & Nanotechnology

Thick Polyvinyl Alcohol Films Reinforced with Cellulose Nanocrystals for Coating Applications

Elina Niinivaara et al.

Summary: The SIEBIMM method was used to quantify the Young's modulus of PVOH coatings reinforced with CNCs, showing a 13-fold increase in modulus due to factors such as CNC forming a percolated network, compatibility between CNCs and PVOH, and CNCs nucleating PVOH crystallites. Higher drying temperatures and lower relative humidity improved mechanical performance of CNC/PVOH coatings, increasing the modulus by 6 times compared to neat PVOH.

ACS APPLIED NANO MATERIALS (2021)

Article Materials Science, Paper & Wood

Facile one-step preparation of acetylated cellulose nanocrystals and their reinforcing function in cellulose acetate film with improved interfacial compatibility

Miao Cheng et al.

Summary: A facile one-step method to fabricate acetylated cellulose nanocrystals was developed using mixed sulfuric acid and acetic acid hydrolysis. The results showed that the nanocomposite films with ACNCs as reinforcing filler demonstrated significantly enhanced mechanical performance, indicating great potential for industrial applications.

CELLULOSE (2021)

Article Materials Science, Paper & Wood

Characterization of the supramolecular structures of cellulose nanocrystals of different origins

Umesh P. Agarwal et al.

Summary: The properties of cellulose nanocrystals (CNCs) depend on their supramolecular structures, which can influence characteristics such as crystallinity and water accessibility. Differences in CNCs largely arise from variances in starting materials, indicating the importance of understanding how CNCs are produced.

CELLULOSE (2021)

Article Biochemistry & Molecular Biology

Improved mechanical, water vapor barrier and UV-shielding properties of cellulose acetate films with flower-like metal-organic framework nanoparticles

Kui Chen et al.

Summary: Flower-like Cu-MOF nanoparticles were successfully incorporated into cellulose acetate matrix to prepare functional nanocomposite films, showing improved mechanical properties, surface hydrophobicity, and UV-shielding capabilities while maintaining high transparency and biocompatibility.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Article Polymer Science

Structural, mechanical, and dielectric properties of polyvinylchloride/graphene nano platelets composites

R. M. Ahmed et al.

Summary: This study investigated the effects of graphene nano-platelets (GnP) loading on the crystalline structure and dielectric properties of PVC, as well as the enhanced conductivity and mechanical strength of the PVC composites. The results showed that increased GnP content led to improved crystalline structure, increased permittivity, enhanced conductivity, and improved mechanical strength of PVC.

INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION (2021)

Article Chemistry, Applied

Faba bean protein films reinforced with cellulose nanocrystals as edible food packaging material

Sandra Rojas-Lema et al.

Summary: In this study, transparent films were produced from faba bean protein isolate (FBP) reinforced with different cellulose nanocrystals (CNCs) contents, leading to improved mechanical, thermal, barrier, and optical properties. The addition of CNCs enhanced the water resistance of the films, making them more hydrophobic. This advancement could have significant implications for the food packaging industry.

FOOD HYDROCOLLOIDS (2021)

Article Engineering, Chemical

Improvement of filtration and antifouling performance of cellulose acetate membrane reinforced by dopamine modified cellulose nanocrystals

Anrong Yao et al.

Summary: Coating cellulose nanocrystals with a thin layer of polydopamine significantly enhances the performance of composite membranes, including filtration capacity, antifouling properties, and mechanical strength. PDA@CNCs/CA composite membrane shows broad application prospects in various fields.

JOURNAL OF MEMBRANE SCIENCE (2021)

Article Biochemistry & Molecular Biology

Modifying Cellulose Acetate Mixed-Matrix Membranes for Improved Oil-Water Separation: Comparison between Sodium and Organo-Montmorillonite as Particle Additives

Micah Belle Marie Yap Ang et al.

Summary: Cellulose acetate mixed-matrix membranes were fabricated using wet-phase inversion method with two types of montmorillonite nanoclays embedded. The addition of nanoclays improved membrane hydrophilicity, separation efficiency, and antifouling property. The modified membrane showed high rejection rates for various oil-in-water emulsions and excellent pure water flux.

MEMBRANES (2021)

Review Materials Science, Paper & Wood

Celluloses as support materials for antibacterial agents: a review

Hasan Ahmad

Summary: Cellulose has been proven to be a good support material for fixing antibacterial agents, with strong tensile strength, biocompatibility and suitability for moist environments. Maintaining the antibacterial properties and various application characteristics during preparation is crucial. Various routes have been proposed for preparing cellulose based antibacterial biocomposites, but more attention needs to be paid to other aspects.

CELLULOSE (2021)

Article Materials Science, Paper & Wood

Enhancing antibacterial and flame-retardant performance of cotton fabric with an iminodiacetic acid-containing N-halamine

Denghui Xu et al.

Summary: This study focused on preparing antibacterial and flame-retardant multifunctional cotton fabric using a water-soluble N-halamine precursor based on s-triazine (TIAPC), showing good antibacterial and flame-retardant properties with little impact on the basic characteristics of cotton fabric.

CELLULOSE (2021)

Article Chemistry, Multidisciplinary

Preparation of quaternarized N-halamine-grafted graphene oxide nanocomposites and synergetic antibacterial properties

Danlin Bu et al.

Summary: The study of broad-spectrum antibacterial nanocomposites is promising due to frequent outbreaks of bacteria and viruses. By preparing nanocomposites with complex structures, various sterilization mechanisms can be combined to improve antibacterial activity effectively.

CHINESE CHEMICAL LETTERS (2021)

Article Engineering, Multidisciplinary

Soft-rigid synergistic reinforcement of PHBV composites with functionalized cellulose nanocrystals and amorphous recycled polycarbonate

Fang Li et al.

Summary: Composite films of PHBV/PC/CNC-Cc were prepared via a Pickering emulsion approach, showing a significant soft-rigid synergistic effect on the performance of the PHBV matrix with the addition of PC and CNC-Cc. The best composite film exhibited outstanding mechanical strength/toughness, UV shielding, antioxidant, and antibacterial abilities due to the dynamic competition effect of amorphous PC and rigid CNC-Cc on the PHBV microstructure and interaction.

COMPOSITES PART B-ENGINEERING (2021)

Article Food Science & Technology

Water vapor sorption and permeability of sustainable alginate/collagen/SiO2 composite films

Luis Marangoni Junior et al.

Summary: Research on blend films of sodium alginate (SA) and hydrolyzed collagen (HC) containing SiO2 nanoparticles showed that concentrations higher than 6% led to significant reductions in film water content and WVP. The moisture sorption behavior exhibited a type III isotherm, indicating reduced interactions with water vapor at low water activity. These findings suggest that SA/HC/SiO2 composite films could be a simple, economical, and sustainable alternative for packaging with reduced water sensitivity.

LWT-FOOD SCIENCE AND TECHNOLOGY (2021)

Article Materials Science, Biomaterials

Thermo-mechanical, antimicrobial and biocompatible properties of PVC blends based on imidazolium ionic liquids

Daniela Zampino et al.

Summary: The study developed antimicrobial PVC blends loaded with different concentrations of two ILs, finding that the addition of low concentrations of ILs had little impact on the thermal and mechanical properties of the blends, while imparting antimicrobial activity and hydrophilicity to the blends.

MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2021)

Article Materials Science, Paper & Wood

Molybdenum disulphide/cellulose acetate nanofiber composite on screen printed electrodes for detecting cardiac troponin by electrical impedance spectroscopy

Kabhilan Gobalu et al.

Summary: The study introduces a method for detecting symptoms of acute myocardial infarction through impedance spectroscopy, utilizing a molybdenum disulphide/cellulose acetate nanofiber composite for improved sensitivity and stability.

CELLULOSE (2021)

Article Materials Science, Paper & Wood

Synthesis and properties of cellulose nanocrystal conjugates with reactive dyes

Oleg V. Surov et al.

Summary: In this study, methods for synthesizing cellulose nanocrystal (CNC) conjugates with chlorotriazine reactive dyes (RDs) were successfully developed. Characterization using various techniques confirmed the successful covalent bonding of the dyes to the CNC surface, with high colloidal stability observed in aqueous suspensions. Additionally, the CNC-RD conjugates effectively stabilized n-decane emulsions in water, demonstrating their potential in applications such as Pickering emulsions.

CELLULOSE (2021)

Article Materials Science, Paper & Wood

Facile preparation and performance study of antibacterial regenerated cellulose carbamate fiber based on N-halamine

Jiewen Hu et al.

Summary: A novel wet-spun cellulose carbamate fiber technology was developed in this study to produce N-halamine regenerated cellulose fiber (RCC-Cl) with rechargeable and rapid bactericidal properties. The mechanical properties and antimicrobial activities of RCC-Cl fibers were characterized, showing great potential in the field of functional textiles.

CELLULOSE (2021)

Article Materials Science, Paper & Wood

Simple and green synthesis of calcium alginate/AgCl nanocomposites with low-smoke flame-retardant and antimicrobial properties

Xin Zhang et al.

Summary: This study presents a novel calcium alginate/silver chloride nanocomposite material with excellent flame-retardant and antibacterial properties, showing promising application prospects in decorative materials and textile industry. The nanocomposites exhibited higher flame-retardant efficacy and antibacterial rates compared to pure calcium alginate, making them a potential solution for fire hazards and infectious diseases.

CELLULOSE (2021)

Article Materials Science, Composites

Covalent-bond-forming method to reinforce rubber with cellulose nanocrystal based on the thiol-ene click reaction

Mao-ping Jiang et al.

Summary: Thiol-functionalized CNCs were introduced into a nitrile butadiene rubber matrix to form covalent linkage, increasing the tensile strength and elongation at break of the nanocomposites. The increase in glass-transition temperature indicated a higher interaction between CNC and NBR than between NBR polymer chains.

COMPOSITES COMMUNICATIONS (2021)

Article Engineering, Manufacturing

Active cellulose acetate-carvacrol films: Antibacterial, physical and thermal properties

Denise Adamoli Laroque et al.

Summary: The addition of carvacrol in cellulose acetate (CA) active films can effectively inhibit microbial growth and extend the shelf life of food products. Films with up to 10 wt.% carvacrol showed homogeneous distribution and little impact on water barrier properties.

PACKAGING TECHNOLOGY AND SCIENCE (2021)

Article Chemistry, Multidisciplinary

Phenolic Ester-Decorated Cellulose Nanocrystals as UV-Absorbing Nanoreinforcements in Polyvinyl Alcohol Films

David Joram Mendoza et al.

Summary: This study demonstrates the successful incorporation of novel UV-absorbing phenolic esters onto cellulose nanocrystals and their application in polyvinyl alcohol films, resulting in transparent films with excellent photostability and UV-absorbing properties. The modified CNC-DEF significantly improves mechanical, oxygen barrier, and optical properties of the films, making them potential candidates for industrial and packaging applications.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Article Materials Science, Paper & Wood

Biodegradable and transparent films with tunable UV-blocking property from Lignocellulosic waste by a top-down approach

Yijia Song et al.

Summary: A series of regenerated films with excellent UV-blocking capability were developed from corncob residue from xylitol production, showing high optical transparency, enhanced water vapor barrier property, and good surface hydrophobicity. These films have potential applications in various fields, such as electronics, food packaging, and windshields.

CELLULOSE (2021)

Article Biochemistry & Molecular Biology

Photoluminescent biocomposite films of chitosan based on styrylbenzothiazolium-g-cellulose nanocrystal for anti-counterfeiting applications

Meriem Fardioui et al.

Summary: Novel photoluminescent and transparent biocomposite films based on chitosan reinforced with styrylbenzothiazolium-g-cellulose nanocrystal for anti-counterfeiting applications were successfully prepared, showing improved mechanical properties and promising applicative value.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2021)

Article Polymer Science

Water resistance and biodegradation properties of conventionally-heated and microwave-cured cross-linked cellulose nanocrystal/chitosan composite films

Pei Gie Gan et al.

Summary: Cross-linking of cellulose nanocrystals/chitosan composite films using glutaraldehyde as the cross-linking agent through conventional heating and microwave curing was found to enhance water resistance properties and reduce water vapor permeability. The addition of CNC significantly decreased WVP, swelling, and solubility of chitosan films, especially for microwave-cured GA-cross-linked CNC/chitosan films. Biodegradation testing showed that cross-linked chitosan composite films had lower degradability rates compared to uncross-linked composites, particularly microwave-cured CNC/chitosan films, with identified degrading microorganisms of Ophiocordyceps heteropoda, Enterobacter kobei, and E. roggenkampii.

POLYMER DEGRADATION AND STABILITY (2021)

Article Materials Science, Characterization & Testing

Performance assessment of polyvinyl chloride films plasticized with Citrullus lanatus seed oil based novel plasticizer

Sangram Shamrao Patil et al.

Summary: This study demonstrates that the biobased plasticizer ECLO can be a substitute for PVC, with superior plasticizing effect and thermal stability, and will not migrate in water.

POLYMER TESTING (2021)

Article Chemistry, Multidisciplinary

Modified Hairy Nanocrystalline Cellulose as Photobactericidal Nanofillers for Food Packaging Application

Roya Koshani et al.

Summary: A novel nanofiller, photobactericidal hairy nanocrystalline cellulose, was developed for self-disinfecting food packaging by covalently linking rose bengal to a functionalized version called hairy aminated nanocrystalline cellulose. The antibacterial effect of the resulting conjugate was evaluated against foodborne pathogens, demonstrating high efficacy in inactivating them under light irradiation. The antimicrobial activity was attributed to a combination of photodynamically generated reactive oxygen species by rose bengal and electrostatically induced cell wall disruption by cationic ANCC.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Article Food Science & Technology

Bio-inspired mechano-bactericidal nanostructures: a promising strategy for eliminating surface foodborne bacteria

Chufan Zhou et al.

Summary: This review highlights the formation and mechanism of natural and synthetic nanopillared surfaces, and discusses the feasibility of applying bioinspired mechano-bactericidal nanostructures to food packaging and processing materials to reduce bacterial contamination.

CURRENT OPINION IN FOOD SCIENCE (2021)

Article Chemistry, Applied

Porous antimicrobial starch particles containing N-halamine functional groups

Xuan Tang et al.

CARBOHYDRATE POLYMERS (2020)

Review Materials Science, Paper & Wood

Recent developments and prospective food-related applications of cellulose nanocrystals: a review

Shuting Huang et al.

CELLULOSE (2020)

Review Chemistry, Physical

Antimicrobial-loaded nanocarriers for food packaging applications

Akbar Bahrami et al.

ADVANCES IN COLLOID AND INTERFACE SCIENCE (2020)

Review Nanoscience & Nanotechnology

A Review on Surface-Functionalized Cellulosic Nanostructures as Biocompatible Antibacterial Materials

Mandana Tavakolian et al.

NANO-MICRO LETTERS (2020)

Article Biochemistry & Molecular Biology

N-halamine modified multiporous bacterial cellulose with enhanced antibacterial and hemostatic properties

Shumin Zhang et al.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2020)

Article Chemistry, Inorganic & Nuclear

Homopolymerization of methacrylamide by anionic process under effect of Maghnite-Na+ (Algerian MMT)

Samira Derkaoui et al.

JOURNAL OF ORGANOMETALLIC CHEMISTRY (2019)

Article Materials Science, Composites

Antibacterial polyvinyl alcohol films incorporated with N-halamine grafted oxidized microcrystalline cellulose

Xue Kong et al.

COMPOSITES COMMUNICATIONS (2019)

Article Materials Science, Textiles

Preparation and Properties of Cellulose/Tamarind Nut Powder Green Composites

T. Senthil Muthu Kumar et al.

JOURNAL OF NATURAL FIBERS (2018)

Article Chemistry, Multidisciplinary

Research on cellulose nanocrystals produced from cellulose sources with various polymorphs

Jie Gong et al.

RSC ADVANCES (2017)

Article Materials Science, Paper & Wood

Vinylphosphonic acid/methacrylamide system as a durable intumescent flame retardant for cotton fabric

Giuseppe Rosace et al.

CELLULOSE (2017)

Article Nanoscience & Nanotechnology

Cellulose Nanowhiskers and Fiber Alignment Greatly Improve Mechanical Properties of Electrospun Prolamin Protein Fibers

Yixiang Wang et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Article Materials Science, Characterization & Testing

Performance evaluation of new plasticizers for stretch PVC films

Leda Coltro et al.

POLYMER TESTING (2013)

Article Biotechnology & Applied Microbiology

Cellulose crystallinity index: measurement techniques and their impact on interpreting cellulase performance

Sunkyu Park et al.

BIOTECHNOLOGY FOR BIOFUELS (2010)

Article Materials Science, Paper & Wood

Measuring the crystallinity index of cellulose by solid state 13C nuclear magnetic resonance

Sunkyu Park et al.

CELLULOSE (2009)

Article Engineering, Biomedical

Electrospun polyacrylonitrile nanofibrous biomaterials

Xuehong Ren et al.

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A (2009)

Article Biochemistry & Molecular Biology

FTIR analysis of cellulose treated with sodium hydroxide and carbon dioxide

SY Oh et al.

CARBOHYDRATE RESEARCH (2005)