Results 151 to 160 of about 3,624,305 (255)

Developing bacterial resistance to antibiotics: a laboratory activity. [PDF]

Access Microbiol
Hagander M, DeWeese C, Boyette R, Rudolf P, Marous DR.   +4 more
europepmc   +1 more source

Rare‐Earth–Functionalized Carbon Dot Hydrogels as Mechanically Robust Antibacterial Wound Dressings

Advanced Healthcare Materials, EarlyView.
The schematic depicts a dynamically cross‐linked PVA hydrogel network in which reversible borate ester bonds and hydrogen‐bonding interactions integrate lanthanum‐doped carbon dots (La‐CDs) and dipotassium glycyrrhizinate (DPG) to form a mechanically robust, multifunctional matrix.
Shih‐Han Tsai, Ramadhass Keerthika Devi, Muthusankar Ganesan, Guo‐Ping Chang Chien, Chun Che Lin   +4 more
wiley   +1 more source

Lupeol as a modulator of bacterial resistance mediated by the MepA efflux pump in Staphylococcus aureus. [PDF]

Naunyn Schmiedebergs Arch Pharmacol
Araújo NJS, Silva CAP, Oliveira-Tintino CDM, Alencar GG, do Socorro Costa M, da Silva ARP, Soares JB, Rocha JE, Tintino SR, Lima-Bezerra V, Coutinho HDM, Rodrigues VLC, Barbosa-Filho JM, de Araújo-Neto JB, Araujo ACF, de Oliveira Borges JA, de Araújo GA, da Costa Silva JT, Andrade-Pinheiro JC.   +18 more
europepmc   +1 more source

Optical Detection of Cellular Signals at Material Interfaces

Advanced Healthcare Materials, EarlyView.
Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren, Jitong Ren, Zixin Zhang, Koney Eungkon Kim, Francis L. Hong, Yuecheng Peter Zhou   +5 more
wiley   +1 more source

Unveiling the Mechanisms of Bacterial Resistance and Countermeasures. [PDF]

Pathogens
Xie Y, Lu H, Liu Y, Hu G, Lian S, Liu J, Pang S, Zhu G, Ding X.   +8 more
europepmc   +1 more source

PLL‐g‐HPA Hydrogel Microneedles Loaded With Rhoifolin Target Macrophages to Alleviate Fibroblast Senescence for Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
Diabetic wound healing is hindered by a pathological crosstalk wherein elevated IL‐11 induces M1 macrophage polarization, leading to IL‐1β/IL‐6 release and subsequent fibroblast senescence via RAS/p38MAPK/p53/E2F1 signaling. Here, we develop a Gel@M‐Rho microneedle patch that delivers rhoifolin‐loaded, macrophage membrane‐coated nanoparticles to target
Jiewen Liao, Lin Gan, Li Lu, Lizhi Ouyang, Yuan Xiong, Fawwaz Al‐Smadi, Guandong Dai, Mohammad‐Ali Shahbazi, Bobin Mi, Mengfei Liu, Guohui Liu   +10 more
wiley   +1 more source

Hybrid and conjugated antimicrobial peptides: new tactics to counter bacterial resistance. [PDF]

Front Microbiol
Zhang Y, Bao C, Feng J, Hong X, Gao N, Feng G.   +5 more
europepmc   +1 more source

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

Advanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi, Matthew B. Baker, Dominik Schauenburg   +2 more
wiley   +1 more source

The Impact of Endogenous Hydrogen Sulfide on Bacterial Resistance. [PDF]

Infect Drug Resist
Liu J, Qi Y, Xiao X, Zhang Y.
europepmc   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source