Results 141 to 150 of about 2,076,410 (301)

pH-Responsive Swelling Micelles for the Treatment of Methicillin-Resistant Staphylococcus aureus Biofilms

Biofilm formation exacerbates the challenge of eradicating drug-resistant bacterial infections. Methicillin-resistant Staphylococcus aureus (MRSA) is one of the major pathogens that leads to biofilm infections of the skin and soft tissue and device ...
Carly Deusenbery (16897009), Anita Shukla (1458343), Carolina Gomez Casas (9761630)   +2 more
core   +1 more source

Multistage, Self‐Sensing Artificial Muscles With Coordination From Liquid Crystal Elastomer‐Graphene Composite Fibers

Advanced Functional Materials, EarlyView.
Inspired by skeletal muscles’ precision and endurance, CoilLCE integrates a self‐sensing liquid crystal elastomer/graphene artificial muscle with an embedded Joule‐heating copper coil, enabling closed‐loop multistage actuation with programmable intermediate states (strain accuracy of 2%), and antagonistic coordination (32% total strain). These features
Ziyun Zhang, Xuelin Wu, Yinding Chi, Qingya Huang, Yaoye Hong, Antonio Proctor Martinez, Jingxian Wu, Bingzhi He, Cynthia Sung, Shu Yang   +9 more
wiley   +1 more source

Thermoresponsive Liquid Crystalline Polymer Coatings Programmed by Field‐Induced Topological Defects for Tunable Optical and Topographical Responses

Advanced Functional Materials, EarlyView.
Resonant standing waves generate large‐area lattices of liquid‐crystal topological defects that are permanently encoded into polymer coatings by photopolymerization. The preserved director architecture produces thermally reconfigurable surface topographies while maintaining programmable optical functionality, demonstrating a scalable strategy for ...
Jacques A. Peixoto, Mufeeduzaman Chavilkkadan, Alexander Fusi, Marko Beslać, Dirk J. Broer, Etienne Brasselet, Danqing Liu   +6 more
wiley   +1 more source

pH responsive nanoplatforms for radiosensitization and radioprotection in cancer therapy. [PDF]

Discov Oncol
Dai E, Qiu Y, Xu H, Zhong G, Feng W.
europepmc   +1 more source

Anisotropic Phonon Dynamics and Directional Transport in Actinide Van der Waals Semiconductor Uranium Triselenide

Advanced Functional Materials, EarlyView.
USe3 is introduced as an actinide van der Waals semiconductor that mirrors the quasi‐one‐dimensional physics of transition‐metal trichalcogenides. Polarization‐resolved Raman spectroscopy on exfoliated flakes maps strong in‐plane phonon anisotropy and strain‐tunable mode shifts.
Aljoscha Söll, Valentino Jadriško, Sourav Dey, Nassima Benchtaber, Kalyan Sarkar, Borna Radatović, Jan Luxa, Fedor Lipilin, Kseniia Mosina, Vojtěch Kundrát, Jakub Zalesak, Jana Vejpravová, Martin Žáček, Szymon J. Zelewski, Nikolas Antonatos, Christoph Gadermaier, José J. Baldoví, Zdeněk Sofer   +17 more
wiley   +1 more source

Dual Photo- and pH-Responsive Foldamer Metallogels. [PDF]

J Am Chem Soc
Wasim M, Gallant BM, Yadav N, Fraser C, Öztürk S, Male L, Kubicki DJ, Arno MC, Pike SJ.   +8 more
europepmc   +1 more source

Microscale Patterning of Ultrahigh‐Viscosity Metallic‐Polymer Composites via Embedded Droplet Writing

Advanced Functional Materials, EarlyView.
A hybrid additive manufacturing platform integrates direct droplet writing of metallic composite with VAT photopolymerization to fabricate architected soft magnetic composites. This approach enables microscale patterning of high‐viscosity materials for programmable actuators, adaptive fluidic devices, and switchable adhesives, offering tunable ...
Yeowon Yoon, Jian Ni, Sungmo Park, Yang Xu, Yong Chen   +4 more
wiley   +1 more source

Research Progress on Antibacterial Strategies of pH-Responsive Hydrogel Dressings in Chronic Wound Management. [PDF]

Macromol Biosci
Jiang L, You H, Yu W, Li J, Hu L, Xie H.
europepmc   +1 more source

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

Biodynamer Nano-Complexes and -Emulsions for Peptide and Protein Drug Delivery

International Journal of Nanomedicine
Yun Liu,1,2 Timo Hamm,3 Thomas Ralf Eichinger,3 Walter Kamm,3 Heike Andrea Wieland,3 Brigitta Loretz,1 Anna KH Hirsch,2,4 Sangeun Lee,1,2 Claus-Michael Lehr1,2 1Department of Drug Delivery Across Biological Barriers, Helmholtz Institute for ...
Liu Y, Hamm T, Eichinger TR, Kamm W, Wieland HA, Loretz B, Hirsch AKH, Lee S, Lehr CM   +8 more
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