4.8 Article

In Situ Fabrication of Silver Peroxide Hybrid Ultrathin Co-Based Metal-Organic Frameworks for Enhanced Chemodynamic Antibacterial Therapy

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 Chemistry, Multidisciplinary

Multi-Mechanism Antibacterial Strategies Enabled by Synergistic Activity of Metal-Organic Framework-Based Nanosystem for Infected Tissue Regeneration

Wenjia Xie et al.

Summary: The development of a MOFs-based nanosystem (AgNPs@MOFs) with enhanced visible light response and charge carrier separation, through modifying MOFs with silver nanoparticles (AgNPs), shows promising potential as a nano antibacterial medicine against drug-resistant bacteria for infected tissue regeneration.
Article Engineering, Biomedical

Light-Programmable Nanocomposite Hydrogel for State-Switchable Wound Healing Promotion and Bacterial Infection Elimination

Zhekun Zhang et al.

Summary: This study presents a light-programmable sodium alginate nanocomposite hydrogel loaded with BiOCl/polypyrrole (BOC/PPy) nanosheets for state-switchable wound healing promotion and bacterial infection elimination. The nanocomposite hydrogel possesses programmable photoelectric or photothermal conversion, and effectively accelerates wound healing and eliminates bacterial infections under different light irradiation states.

ADVANCED HEALTHCARE MATERIALS (2023)

Review Engineering, Biomedical

Recent advances in engineered polymeric materials for efficient photodynamic inactivation of bacterial pathogens

Sathishkumar Gnanasekar et al.

Summary: This review assesses recent advancements in polymer-photosensitizer hybrid materials developed for antibacterial photodynamic therapy (APDT) applications. The review discusses the integration and functionalization of photosensitizers with polymers, the use of photosensitizer coatings to eliminate healthcare-associated infections, and the application of photosensitizers in films, scaffolds, and hydrogels for regenerative medicine.

BIOACTIVE MATERIALS (2023)

Article Engineering, Environmental

Self-supply of H2O2 and O2 by a composite nanogenerator for chemodynamic therapy/hypoxia improvement and rapid therapy of biofilm-infected wounds

Junjie Wu et al.

Summary: In this study, a composite nano-generator, CaO2@ZIF-67-PLL, was developed for the rapid therapy of biofilm-infected wounds. The CaO2@ZIF-67-PLL exhibited strong anti-biofilm capability against Escherichia coli and Staphylococcus aureus. Moreover, it promoted the healing process of Staphylococcus aureus-infected wounds by suppressing inflammatory responses, enhancing collagen disposition and angiogenesis, and stimulating signaling pathways.

CHEMICAL ENGINEERING JOURNAL (2023)

Article Nanoscience & Nanotechnology

Biomineralized Cascade Enzyme-Encapsulated ZIF-8 Nanoparticles Combined with Antisense Oligonucleotides for Drug-Resistant Bacteria Treatment

Yan Zhang et al.

Summary: In this study, GOx&HRP@ZIF-8/ASO nanomaterial was constructed using ZIF-8 material, achieving effective treatment of MRSA infection and filling the gap in the antibacterial application of biological enzymes.

ACS APPLIED MATERIALS & INTERFACES (2022)

Article Chemistry, Multidisciplinary

Infection Micromilieu-Activated Nanocatalytic Membrane for Orchestrating Rapid Sterilization and Stalled Chronic Wound Regeneration

Xiong Zhou et al.

Summary: The study presents a nanocatalytic membrane activated by the infection microenvironment (IME) to promote chronic skin regeneration through leveraging the peculiarities of the IME, with functions including sterilization, hemostasis, promotion of epithelialization/collagen deposition, and angiogenesis in wound healing.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Chemistry, Multidisciplinary

Metal-Organic-Framework-Based Hydrogen-Release Platform for Multieffective Helicobacter Pylori Targeting Therapy and Intestinal Flora Protective Capabilities

Wei Zhang et al.

Summary: The newly reported pH-responsive metal-organic framework hydrogen-generation nanoparticles show a targeted effect towards H. pylori, alleviating inflammation, restoring impaired gastric mucosa, and helping to avoid the imbalance of intestinal flora simultaneously.

ADVANCED MATERIALS (2022)

Article Chemistry, Multidisciplinary

A Nanohook-Equipped Bionanocatalyst for Localized Near-Infrared-Enhanced Catalytic Bacterial Disinfection

Xin Fan et al.

Summary: Novel bionanocatalysts with bacterial binding ability and high ROS-generating capacity have been developed. They can selectively kill multidrug-resistant bacteria while leaving healthy tissue unaffected. Additionally, they can enhance their catalytic performance through heat and NIR laser irradiation, achieving effective ablation against bacteria. The treated bacterial populations show a significant reduction, and mature biofilms do not recur.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Engineering, Environmental

Zeolitic imidazolate framework-67 accelerates infected diabetic chronic wound healing

Jinghuang Chen et al.

Summary: This study prepared a series of ZIF-67 with different morphologies and sizes, exhibiting remarkable antibacterial activity and promoting angiogenesis and cell proliferation. These single-component ZIF-67 nanostructures showed great potential for accelerating wound healing in diabetic patients and integrating with other complementary active ingredients for biomedical applications.

CHEMICAL ENGINEERING JOURNAL (2022)

Review Chemistry, Multidisciplinary

Chemodynamic Therapy via Fenton and Fenton-Like Nanomaterials: Strategies and Recent Advances

Chenyang Jia et al.

Summary: Chemodynamic therapy (CDT) is a novel cancer treatment strategy that generates hydroxyl radicals in the tumor region using Fenton or Fenton-like reactions. It has advantages such as low side effects, independence from external stimulation, modulation of the tumor microenvironment, and low treatment cost. CDT can also be combined with other therapies to enhance anticancer effects.
Article Chemistry, Multidisciplinary

Silver Peroxide Nanoparticles for Combined Antibacterial Sonodynamic and Photothermal Therapy

Xuelong Bi et al.

Summary: Silver peroxide nanoparticles are capable of controlled release of reactive oxygen species under external stimuli of ultrasound and near-infrared light. They exhibit enhanced antibacterial and antibiofilm capabilities, accelerate wound closure and kill multi-drug resistant Staphylococcus aureus. Additionally, they show excellent cytocompatibility and hemocompatibility.
Article Nanoscience & Nanotechnology

pH-Switchable Antimicrobial Supramolecular Hydrogels for Synergistically Eliminating Biofilm and Promoting Wound Healing

Huimin Chen et al.

Summary: This study develops pH-switchable antibacterial hydrogels based on self-assembled amphiphilic pentapeptides, which can eradicate biofilms and promote healing in infected wounds. In vitro experiments demonstrate that the hydrogels achieve antimicrobial effects through the release of pentapeptides and antibacterial oil. In vivo experiments show that the hydrogels can accelerate wound closure, reduce inflammation, and promote angiogenesis and collagen deposition.

ACS APPLIED MATERIALS & INTERFACES (2022)

Article Engineering, Biomedical

Infection microenvironment-activated core-shell nanoassemblies for photothermal/chemodynamic synergistic wound therapy and multimodal imaging

Ye Qi et al.

Summary: This research introduces an infection microenvironment-activated nanoassembly that exhibits photothermal conversion and generates cytotoxic reactive oxygen species under near-infrared laser irradiation, achieving synergistic effects for the treatment of multidrug-resistant bacterial infections. The nanoassembly demonstrates broad-spectrum antibacterial properties against Escherichia coli (E. coli) and methicillin-resistant Staphylococcus aureus (MRSA) in vitro and accelerates wound healing in MRSA-infected wounds through photothermal/chemodynamic therapy in vivo. Additionally, the nanoassembly shows potential for dual-modal imaging using magnetic resonance and computed tomography techniques, enabling early and accurate detection of bacterial abscesses.

ACTA BIOMATERIALIA (2022)

Article Engineering, Environmental

Multifunctional MIL-101 nanoparticles with Fenton-like reactions to Co-deliver LL-37 peptide and Vancomycin for targeted NIR imaging and Drug-resistant bacteria treatment

Luogen Lai et al.

Summary: Bacterial infections and antibiotic resistance have become a global healthcare crisis. In this study, a novel NIR imaging and synergistic antibacterial nano-system is reported for resistance bacterial infection therapy. The nano-system has the ability to monitor the progress of infection treatment and promote wound healing.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Engineering, Biomedical

Liquid exfoliation of V8C7 nanodots as peroxidase-like nanozymes for photothermal-catalytic synergistic antibacterial treatment

Yan Ma et al.

Summary: This study successfully prepared ultrasmall V8C7 nanodots and demonstrated their excellent photothermal and catalytic properties. V8C7 nanodots showed satisfactory photothermal-catalytic synergistic antibacterial treatment, indicating their potential as powerful and safe antibacterial agents.

ACTA BIOMATERIALIA (2022)

Article Engineering, Environmental

Acidity-responsive cascade nanoreactor based on metal-nanozyme and glucose oxidase combination for starving and photothermal-enhanced chemodynamic antibacterial therapy

Tongyao Wang et al.

Summary: This study developed a novel nanoreactor that utilizes glucose oxidation to generate highly active radicals for starvation therapy and chemodynamic therapy. It also incorporates photothermal enhancement and release of copper ions for enhanced angiogenesis, thereby combating persistent inflammation and bacterial infection during wound healing.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Chemistry, Physical

Visible-light responsive PVDF/carbon sphere@TiO2 membrane for dye scavenging and bacteria inactivation

Di Zhang et al.

Summary: A composite membrane consisting of carbon sphere@TiO2 (CST) and poly(vinylidene fluoride) (PVDF) was developed for effective dye scavenging and bacteria inactivation in wastewater treatment.

APPLIED SURFACE SCIENCE (2022)

Article Materials Science, Multidisciplinary

Nanozyme-involved biomimetic cascade catalysis for biomedical applications

Xiaoli Cai et al.

Summary: Nanozymes, as substitutes for enzymes, possess enzymelike activities with high stability and tolerance, making them ideal for biomimetic catalysis systems in biomedical applications.

MATERIALS TODAY (2021)

Article Nanoscience & Nanotechnology

Effective Antibacterial Activity of Degradable Copper-Doped Phosphate-Based Glass Nanozymes

Yifan Liu et al.

Summary: Copper-containing antimicrobials are highly valuable in medical disinfectants due to their high antimicrobial efficacy. The Cu-PBG nanozyme exhibits excellent antibacterial effects against both Gram-positive and Gram-negative bacteria by generating a ROS storm and releasing copper ions. Being intrinsically degradable, Cu-PBG gradually degrades in vivo and releases copper ions, showing excellent biocompatibility and potential for clinical translation.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Nanoscience & Nanotechnology

Pomegranate-Like CuO2@SiO2 Nanospheres as H2O2 Self-Supplying and Robust Oxygen Generators for Enhanced Antibacterial Activity

Xiang Li et al.

Summary: A robust pH-responsive Fenton nanosystem was constructed by assembling copper peroxide nanodots in pomegranate-like mesoporous silica nanoshells, which are capable of self-supplying H2O2 and sustainably generating O-2, resulting in enhanced antimicrobial performance and accelerated skin wound closure.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Analytical

Sensing ATP: Zeolitic Imidazolate Framework-67 Is Superior to Aptamers for Target Recognition

Zhen Wang et al.

Summary: This sensor with metal-organic framework material ZIF-67 showed ultrahigh selectivity for ATP recognition, using DNA for signal generation. It has a detection limit of 29nM ATP and can even detect ATP in serum, demonstrating sophisticated material design can achieve ultrahigh selectivity for molecular recognition.

ANALYTICAL CHEMISTRY (2021)

Article Nanoscience & Nanotechnology

Acid-Induced Self-Catalyzing Platform Based on Dextran-Coated Copper Peroxide Nanoaggregates for Biofilm Treatment

Min Li et al.

Summary: The acid-induced self-catalyzing DCPNAs can inhibit and destroy bacterial biofilms through the generation of reactive oxygen species without the need for additional H2O2. They exhibit low cytotoxicity and excellent antibacterial properties, showing great therapeutic outcomes in in vivo wound healing.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Multidisciplinary

Engineering of a Hollow-Structured Cu2-XS Nano-Homojunction Platform for Near Infrared-Triggered Infected Wound Healing and Cancer Therapy

Xiangyu Gao et al.

Summary: Researchers have developed a hollow Cu2-XS nano-homojunction platform for effective eradication of bacteria and tumors under near-infrared light irradiation, with enhanced biocompatibility and tumor-targeting ability. The decorated nano-HJs exhibit robust NIR-activatable bactericidal modality and accelerate skin regeneration through photothermal/photodynamic effects and glutathione depletion. This work highlights the promise of Cu2-XS nano-HJs in treating bacterial infections and malignant tumors, suggesting a new research direction for homojunction nanoplatforms in biomedical applications.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Nanoscience & Nanotechnology

Engineering H2O2 Self-Supplying Nanotheranostic Platform for Targeted and Imaging-Guided Chemodynamic Therapy

Yajing Han et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Multidisciplinary

Biodegradable Nanoprodrugs: Delivering ROS to Cancer Cells for Molecular Dynamic Therapy

Zhong-min Tang et al.

ADVANCED MATERIALS (2020)

Article Chemistry, Multidisciplinary

Nanodrug with ROS and pH Dual-Sensitivity Ameliorates Liver Fibrosis via Multicellular Regulation

Liteng Lin et al.

ADVANCED SCIENCE (2020)

Review Chemistry, Multidisciplinary

Reactive Oxygen Species (ROS)-Based Nanomedicine

Bowen Yang et al.

CHEMICAL REVIEWS (2019)

Article Chemistry, Multidisciplinary

Synthesis of Copper Peroxide Nanodots for H2O2 Self-Supplying Chemodynamic Therapy

Li-Sen Lin et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

Calcium-Overload-Mediated Tumor Therapy by Calcium Peroxide Nanoparticles

Meng Zhang et al.

Article Chemistry, Multidisciplinary

Charge-Switchable Nanozymes for Bioorthogonal Imaging of Biofilm-Associated Infections

Akash Gupta et al.

ACS NANO (2018)

Article Environmental Sciences

Antimicrobial activity of cobalt imidazolate metal-organic frameworks

Sonia Aguado et al.

CHEMOSPHERE (2014)