Results 181 to 190 of about 218,239 (261)

Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing

Advanced Healthcare Materials, EarlyView.
We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu, Jiangtao Zhou, Yang Shen, Qiyao Sun, Tong Li, Xiaoyang Zou, Bin Liu, Hongshan Liang, Raffaele Mezzenga   +8 more
wiley   +1 more source

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

Advanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang, Atakan Tevlek, Pawel L. Urban, Boaz Mizrahi, Onome Ejeromedoghene, Roshan Deen, Yuanjing Lin, Jagan Mohan Dodda   +7 more
wiley   +1 more source

3D‐Printed Piezoionic/Bioelectronic Hydrogel for Electro‐Metabolic Regulation of Osteogenic Differentiation

Advanced Healthcare Materials, EarlyView.
A 3D‐printed piezoionic GPMx hydrogel enables stable electromechanical signal generation under mechanical loading, exhibiting long‐term durability and low fatigue. As a bioactive patch, it restores endogenous bioelectricity to stimulate osteogenesis via Ca2+ influx and mitochondrial activation, while simultaneously enabling label‐free alkaline ...
Sayan Deb Dutta, Myoung Joon Jeon, Youjin Seol, Ki‐Taek Lim   +3 more
wiley   +1 more source

Essential Role of Icosahedral Symmetry in the 3D Shape of AuAg Plasmonic Nanostars With High Aspect-Ratio Legs. [PDF]

Small
Corrêa LM, Fairclough SM, Scher KMR, Atta S, Santos DPD, Ducati C, Fabris L, Ugarte D.   +7 more
europepmc   +1 more source

Mapping the Space Charge Region in BaTiO3 and SrTiO3 using 4-Dimensional Scanning Transmission Electron Microscopy [PDF]

BIO Web of Conferences
Kang Sangjun, Wang Di, Jennings Dylan, Rheinheimer Wolfgang, Kübel Christian, Mu Xiaoke   +5 more
doaj   +1 more source

Computational methods for automated center determination in electron diffraction patterns. [PDF]

J Appl Crystallogr
Sikorova P, Slouf M, Molnar T, Krzyzanek V.   +3 more
europepmc   +1 more source

Tracking Spatiotemporal Extracellular Matrix Evolution and Tissue Fusion in 3D Microtissues via Click Chemistry‐Based Metabolic Labelling

Advanced Healthcare Materials, EarlyView.
Metabolic labeling of nascent proteins in 3D microtissue spheroids provides a powerful analytical approach for large‐scale tissue engineering. Incorporation of non‐canonical amino acids with fluorescent tagging enables spatiotemporal investigation of extracellular matrix deposition and its evolution during multicellular tissue development and fusion ...
Theresa Koenig, F. Max Yavitt, Laura Veenendaal, Tim B. F. Woodfield   +3 more
wiley   +1 more source

Unsupervised Machine Learning-based STEM diffraction pattern denoising for enhanced grain visualization in phase change materials [PDF]

BIO Web of Conferences
Ruzaeva Karina, Weber Dieter, Werner Jonas, Sandfeld Stefan   +3 more
doaj   +1 more source

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

Advanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină, Andreea Ioana Dinu, Jana Ghițman   +2 more
wiley   +1 more source

3D mapping of defects and moiré corrugations via electron ptychography atomic coordinate retrieval. [PDF]

Sci Adv
Huang J, Zhang Y, Bae SH, Ahammed B, Ertekin E, Huang PY.   +5 more
europepmc   +1 more source