Results 261 to 270 of about 758,274 (384)

NIR Light‐Driven Photocatalytic Antibacterial Hydrogels for Synergistic MRSA Biofilm Eradication and Wound Regeneration

Advanced Science, EarlyView.
The nanohybrid hydrogel (Fe‐BOS@C/H Gel) is composed of Fe‐Bi2O2‐XS (Fe‐BOS) photocatalysts and CS‐ADH/OHA (C/H) hydrogel. Fe‐BOS photocatalysts achieve near‐infrared (NIR) light‐driven antibacterial photocatalytic/mild photothermal therapy (APCT/MPTT), effectively eliminating methicillin‐resistant Staphylococcus aureus (MRSA) biofilms. The degradation
Dong Mo, Yujia Wei, Meng Pan, Wen Chen, Yun Yang, Kang Li, Xicheng Li, Jianan Li, Qingya Liu, Hanzi Deng, Mei Zhu, Zhenpeng Zhang, Zhaolin Xiao, Zhiyong Qian   +13 more
wiley   +1 more source

Surviving the Acid Test: Responses of Gram-Positive Bacteria to Low pH

Microbiology and Molecular Biology Reviews, 2003
P. Cotter, C. Hill
semanticscholar   +1 more source

A PGRPLC1/Rel2-F axis controls Anopheles gambiae resistance to systemic infections with Gram-positive bacteria containing Lys-type peptidoglycan. [PDF]

PLoS Pathog
Audi A, Zeineddine S, Jaber S, Osta MA.
europepmc   +1 more source

Regulation of sugar uptake and efflux in Gram-positive bacteria [PDF]

, 1989
Jonathan Reizer
openalex   +1 more source

AI‐Based D‐Amino Acid Substitution for Optimizing Antimicrobial Peptides to Treat Multidrug‐Resistant Bacterial Infection

Advanced Science, EarlyView.
This study constructed the first D‐amino acid antimicrobial peptide dataset and developed an AI model for efficient screening of substitution sites, with 80% of candidate peptides showing enhanced activity. The lead peptide dR2‐1 demonstrated potent antimicrobial activity in vitro and in vivo, high stability, and low toxicity.
Yinuo Zhao, Qingzhou Kong, Haifan Gong, Lixiang Li, Jialu Fu, Boyao Wan, Peizhu Wang, Xiaojuan Li, Yue Wang, Jinghui Zhang, Yanbo Yu, Xiaoyun Yang, Xiuli Zuo, Haina Wang, Yanqing Li   +14 more
wiley   +1 more source

ppGpp negatively impacts ribosome assembly affecting growth and antimicrobial tolerance in Gram-positive bacteria

Proceedings of the National Academy of Sciences of the United States of America, 2016
R. Corrigan, Lauren E. Bellows, Alison Wood, A. Gründling   +3 more
semanticscholar   +1 more source

Substituent‐Based Modulation of Self‐Assembly and Immunogenicity of Amphipathic Peptides

Advanced Science, EarlyView.
This study systematically investigates how positional and subtle changes, such as substituents on the phenyl ring attached to short amphipathic peptides, influence their self‐assembly, fibril morphology, and immunogenic responses. ABSTRACT Self‐assembled peptide‐based biomaterials provide versatile platforms for biomedical uses, featuring customizable ...
Anirban Das, Ushasi Pramanik, Elise M. Brown, Chih‐Yun Liu, Huan Gong, Jonathan Fascetti, Mark Gibson, Samuel Stealey, Silviya P. Zustiak, Cory Berkland, Piyoosh Sharma, Meredith E. Jackrel, Mark A. White, Jai S. Rudra   +13 more
wiley   +1 more source

Nosocomial Pneumonia in Georgia: A Focus on Gram-Positive Bacteria and Antimicrobial Resistance. [PDF]

Cureus
Mgeladze G, Akhvlediani G, Khetsuriani S, Maisuradze G, Robakidze V, Mrelashvili S, Papiashvili A.   +6 more
europepmc   +1 more source

Evolution of paralogous multicomponent systems for site-specific O-sialylation of flagellin in Gram-negative and Gram-positive bacteria [PDF]

Jovelyn Unay, Nicolas Kint, Patrick H. Viollier   +2 more
openalex   +1 more source

Nanozymes Integrated Biochips Toward Smart Detection System

Advanced Science, EarlyView.
This review systematically outlines the integration of nanozymes, biochips, and artificial intelligence (AI) for intelligent biosensing. It details how their convergence enhances signal amplification, enables portable detection, and improves data interpretation.
Dongyu Chen, Wang Zheng, Zhihui Zhang, Shenping Yu, Xinxin Hang, Han Wu, Xiao‐Wei Xiang, Wei Mu, Yanli Jiao, Zaizai Dong, Lingqian Chang   +10 more
wiley   +1 more source