Results 141 to 150 of about 11,746 (360)

Injectable Dual‐Network Hydrogel System for Osteochondral Repair Combining Immunomodulation, Mechanical Adaptability, and Enhanced Tissue Integration

Advanced Functional Materials, EarlyView.
A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui, Feifei Zhou, Yuan Luo, Tao Ouyang, Huiwu Zhang, Songmiao Cheng, Qiang Li, Xu Jiang, Yingying Yu, Yicheng Wang, Hong Ming   +10 more
wiley   +1 more source

FTIR and TGA analysis of biodegradable poly(lactic acid)/ treated kenaf bast fibre: effect of plasticizers [PDF]

, 2013
A biodegradable composite (PLA/KBF blends) was prepared using melt blending technique in a brabender mixer and characterized with FTIR and TGA analyzer.
Abdan, Khalina, Ibrahim, Nor Azowa, Khalid, Khalisanni, Othman, Maizatulnisa, Wan Yunus, Wan Md. Zin   +4 more
core  

Migration to the United States in the Plastic Arts

, 2023
Sofia Gamboa Duarte Ines
openalex   +1 more source

Influence of rice husk ash and wollastonite on plasticizer migration in polyvinyl chloride system [PDF]

, 2023
Д Ф Садыкова, N. Yu. Budylin, Uliana V. Nikulova, A. V. Shapagin, Е. М. Готлиб   +4 more
openalex   +1 more source

Facet‐Engineered S‐Scheme Heterostructure With Enhanced Active Sites for Efficient Photocatalytic Degradation of Organic Contaminants

Advanced Functional Materials, EarlyView.
The facet‐engineered ZnO/Zn3In2S6 heterostructure, dominated by {001} plane coupling, exposes abundant unsaturated Zn sites with elongated Zn─O bonds, directing photoexcited charge carriers along an S‐scheme pathway and suppressing recombination. Enhanced interfacial Zn adsorption toward bisphenol A and methylene blue further synergistically promotes ...
Yang Yang, Zisheng Du, Hongyuan Yang, Debabrata Bagchi, Ruotao Yang, Prashanth W. Menezes, Sugang Meng   +6 more
wiley   +1 more source

Conductance‐Dependent Photoresponse in a Dynamic SrTiO3 Memristor for Biorealistic Computing

Advanced Functional Materials, EarlyView.
A nanoscale SrTiO3 memristor is shown to exhibit dynamic synaptic behavior through the interaction of local electrical and global optical signals. Its photoresponse depends quantitatively on the conductance state, which evolves and decays over tunable timescales, enabling ultralow‐power, biorealistic learning mechanisms for advanced in‐memory and ...
Christoph Weilenmann, Hanglin He, Marko Mladenović, Till Zellweger, Kevin Portner, Klemens Bauer, Guillaume Bellec, Mathieu Luisier, Alexandros Emboras   +8 more
wiley   +1 more source

Melting Boundaries: How Heat Transforms Recycled Bottles into Chemical Time Bombs

Materials Proceedings
Plastic recycling, especially of polyethylene terephthalate (PET), is essential for reducing plastic waste and promoting sustainability. This study examines the migration of phthalic acid esters (PAEs) from locally sourced recycled PET (rPET) bottles ...
Marwa Al-Ani, Noora Al-Qahtani
doaj   +1 more source

Two-devices-in-one-channel method for preventing the preceding stent migration in case of multiple indwelling biliary inside plastic stents [PDF]

, 2022
Tesshin Ban, Yoshimasa Kubota, Takuya Takahama, Shun Sasoh, Tomoaki Ando, Makoto Nakamura, Takashi Joh   +6 more
openalex   +1 more source

Dense Nanofibrillar Collagen–Silica Hybrids with High Strength and ECM‐Mimetic Tissue Integration

Advanced Functional Materials, EarlyView.
Dense nanofibrillar collagen–silica hybrids are engineered by synchronizing collagen fibrillogenesis with silica condensation, producing printable scaffolds that unexpectedly approach native extracellular matrix organization and strength. These cell‐free constructs guide endogenous cell‐infiltration, enable localized matrix remodeling, and integrate ...
Norein Norein, Shima Tavakoli, Philipp Wolf, Xie Ling, Veronica Rondahl, Klaus Leifer, Gry Hulsart‐Billström, Jöns Hilborn   +7 more
wiley   +1 more source

Assessing the Conformity of Plasticizer-Free Polymers for Foodstuff Packaging Using Solid Phase Microextraction Coupled to Gas Chromatography/Mass Spectrometry

Separations
Phthalates are the synthetic chemical plasticizers with the most varied uses and are a source of concern due to their toxicity and ubiquity, so much so that even plasticizer-free polymers can contain them as non-intentionally added substances (NIAS ...
Nicoletta De Vietro, Antonella Maria Aresta, Jennifer Gubitosa, Vito Rizzi, Carlo Zambonin   +4 more
doaj   +1 more source