Carbon quantum dots-based anti-fungal, superhydrophobic and UV-resistant coating for wood materials DOI
Xiaoqi Zhao, Shaodi Zhang, Zhenxin Zhang

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 137012 - 137012

Published: April 1, 2025

Language: Английский

Recent advances in hyaluronic acid-based hydrogels for diabetic wound healing DOI
Chenguang Liu,

Ronger Ai,

Bi-zhi Liu

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 304, P. 140797 - 140797

Published: Feb. 7, 2025

Language: Английский

Citations

1
The antioxidant ability of Rosa sterilis carbon dots on oils DOI
Yanfei Qin,

Hongqin Chen,

Yuanlin Li

et al.

Food Bioscience, Journal Year: 2025, Volume and Issue: unknown, P. 106102 - 106102

Published: Feb. 1, 2025

Language: Английский

Citations

0
Band-gap-tunable carbon quantum dots for surface-enhanced Raman scattering DOI Creative Commons
Zhiming Liu

Research Square (Research Square), Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 13, 2025

Abstract Carbon quantum dots (CQDs) with photoluminescence properties have been widely recognized, however, their inherent surface-enhanced Raman scattering (SERS) activity is rare reported. Herein, we propose a type of band-gap-tunable CQDs derived from metal-phenolic network (MPN) that exhibits excellent SERS performance. MPN-CQDs may be the ideal nonmetallic substrates to accurately elucidate chemical mechanism (CM) due simply controllable bandgap structure. By screening doped metal elements MPN, can realize optimal effect maximum enhancement factor 5.5×104, also exhibit outstanding reproducibility and stability. We then systematically disclose interfacial photo-induced charge transfer process corresponding migration pathways between analyte. This class finally applied for detection hemoglobin high sensitivity; further combined machine learning algorithm, successfully achieved precise identification heterogeneity hemoglobin. first evidence tunable performance in CQDs, which offers facile avenue in-depth understanding CM materials.

Language: Английский

Citations

0
Dynamic visualization for stress-induced crack initiation and resulted corrosion expansion in carbon quantum tailored epoxy coating DOI

En-Kang Wu,

Sihan Gu,

Cheng Li

et al.

Progress in Organic Coatings, Journal Year: 2025, Volume and Issue: 203, P. 109164 - 109164

Published: Feb. 26, 2025

Language: Английский

Citations

0
A Semi-Interpenetrating Network Hydrogel with Excellent Photothermal Antibacterial and ROS Scavenging Activities for MRSA-Infected Wounds DOI
Le Hu, Q. Liu,

Yuxin Wang

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: March 2, 2025

The prolonged infection of bacteria at the wound site may lead to serious physical problems. Herein, a multifunctional macroporous hydrogel with superior photothermal antibacterial and ROS scavenging activity (denoted as M-XG gel) was designed for treatment MRSA-infected wounds. gels are composed embedding Prussian blue nanoparticles (PBNPs) converters chelating ferric ions xanthan gum (XG) dopamine (DA) form semipermeable network. introduction DA occupies cross-link sites ions, further increasing pore size (200-500 μm open macropores) endowing ideal adhesion. increase in PBNPs formed promising equilibrium gel identical structures toughened mechanical performance. metal ligands between catechols, well unique response PBNPs, endow hydrogels fast stable near-infrared (NIR) conversion efficiency (48%). In SD rat trauma model, wounds treated group had completely closed after 14 days, effectively controlling bacterial accelerating angiogenesis collagen deposition, synergistically promoting infected healing. Therefore, semi-interpenetrating network demonstrates its great potential tissue engineering.

Language: Английский

Citations

0
Design and evaluation of photothermal and chemical multimodal antibacterial agents based on ZIF-8 DOI
Jun Luo,

Yi-Fan Liang,

Jianying Lin

et al.

Polyhedron, Journal Year: 2025, Volume and Issue: unknown, P. 117491 - 117491

Published: March 1, 2025

Language: Английский

Citations

0
Efficient Separation-Free and Wash-Free Immunoassay for Sensitive Detection of Biomarkers Based on the Distance-Driven Chemiluminescent Technique DOI
Xu Teng,

Lingyan Gui,

Weiyuan Liang

et al.

Analytical Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 19, 2025

The wash-free method represents a promising strategy for enhancing the detection efficiency of automated chemiluminescent (CL) immunoassay analyzers. Herein, novel separation-free and was developed first time based on distance-driven CL technique. In immunoassay, well-designed Au–Co metal nanoclusters (NCs) exhibited excellent peroxidase-like activity good stability, allowing efficient catalysis luminol or its analogue (ABEI)-H2O2 system even at low concentrations. Furthermore, large specific surface area NCs facilitated accommodation greater number antibodies, thereby capture antigens achieving dual amplification signal. technique relied formation sandwich-type immunocomplexes. Upon generation hydroxyl radicals superoxide anion through catalytic decomposition H2O2 by NCs, ABEI within immunocomplexes could efficiently react with these radicals, leading to significant enhancement in signals. C-reactive protein (CRP) chosen as model analyte evaluate practicability proposed immunoassay. Notably, presented high sensitivity, selectivity, reproducibility, successfully determining CRP serum samples recoveries 96.55–106.29%. Accordingly, advantage separation-free, wash-free, reliable characteristics drastically simplify operation steps enhance efficiency, which would make advances revolution traditional

Language: Английский

Citations

0
Advances in Organic Porous Polymeric‐Supported Photothermal Phase Change Materials DOI Creative Commons
Fulai Zhao,

Weikang Yuan,

Huiyu Chen

et al.

Carbon Energy, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

ABSTRACT The urgent demand for renewable energy solutions, propelled by the global crisis and environmental concerns, has spurred creation of innovative materials solar thermal storage. Photothermal phase change (PTPCMs) represent a novel type composite material (PCM) aimed at improving storage efficiency incorporating photothermal into traditional PCMs encapsulating them within porous structures. Various encapsulation have been studied, including carbon, expanded graphite, ceramics, but issues like brittleness hinder their practical use. To overcome these limitations, flexible PTPCMs using organic polymers—like foams, hydrogels, wood—have emerged, offering high porosity lightweight characteristics. This review examines recent advancements in preparation based on polymer supports through techniques impregnation situ polymerization, assessing impact different PCM performance clarifying mechanisms conversion heat Subsequently, most applications polymer‐based are systematically summarized, future research challenges possible solutions discussed. aims to foster awareness about potential promoting environmentally friendly practices catalyzing further this promising field.

Language: Английский

Citations

0
An NIR-Responsive “4A hydrogel” Encapsulating Wormwood Essential Oil: through Antibacterial, Antioxidant, Anti-inflammation, and Angiogenic to Promote Diabetic Wound Healing DOI Creative Commons

Mengjuan Tao,

Zhiwei Sun,

Haiyan Wang

et al.

Materials Today Bio, Journal Year: 2025, Volume and Issue: unknown, P. 101751 - 101751

Published: April 1, 2025

Language: Английский

Citations

0
Multifunctional Dual-Layer Microneedles Loaded with Selenium-Doped Carbon Quantum Dots and Astilbin for Ameliorating Diabetic Wound Healing DOI Creative Commons
Zhen Zhang, Yulin Zhang,

Liang Peng

et al.

Materials Today Bio, Journal Year: 2025, Volume and Issue: unknown, P. 101739 - 101739

Published: April 1, 2025

Language: Английский

Citations

0