Results 261 to 270 of about 990,061 (380)

Helicobacter pylori Detection Based on Synergistic Electromagnetic and Chemical Enhancement of Surface‐Enhanced Raman Scattering in 3D Hotspot‐Activated Gold Nanorods/Nano Mica Platelets/ZnO Quantum Dots

Advanced Science, EarlyView.
Gold nanorods hybridized with nano mica platelets and ZnO quantum dots are used for the rapid, sensitive, selective, and reproducible surface‐enhanced Raman scattering‐based detection of Helicobacter pylori in different scenarios. The origin of this high performance is ascribed to the synergy between the three operational enhancement mechanisms and the
Ming‐Chang Lu, Yung‐Chi Yang, Chia‐Jung Lee, Chih‐Wei Chiu   +3 more
wiley   +1 more source

Uncovering nitroxoline activity spectrum, mode of action and resistance across Gram-negative bacteria. [PDF]

Nat Commun
Cacace E, Tietgen M, Steinhauer M, Mateus A, Schultze TG, Eckermann M, Galardini M, Varik V, Koumoutsi A, Parzeller JJ, Corona F, Orakov A, Knopp M, Brauer-Nikonow A, Bork P, Romao CV, Zimmermann M, Cloetens P, Savitski MM, Typas A, Göttig S.   +20 more
europepmc   +1 more source

Determination of the inhibitory effect of the extracts of the Euphorbia helioscopia and the pH effect of these extracts in the growth of Gram positive and negative bacteria [PDF]

, 1970
Thekra Altai
openalex   +1 more source

Cu7S4 Nanozyme Efficiently Inactivating Drug‐Resistant Bacteria on Mouse Wound Models through Photodynamic and Photothermal Synergetic Therapy

Advanced Science, EarlyView.
Cu7S4 nanozymes, exhibiting peroxidase‐like, catalase‐like, and GSH‐depletion activities, are synthesized through defect engineering. These nanozymes demonstrate rapid inactivation of Gram‐negative bacteria, including Escherichia coli and Pseudomonas aeruginosa. In a mouse skin wound model infected with P. aeruginosa, the nanozyme showcases exceptional
Xueya Li, Dazhen Liu, Song Han, Yujia Liu, Yuanyang Fan, Yu Zhang, Chunchang Li, Zhenshan Xia, Lingbing Cui, Jing Cui, Jinghong Wen, Tao Yan, Chuanjia Jiang, Yongxin Jin, Qian Ren, Mingyang Liu   +15 more
wiley   +1 more source

Editorial: Small non-coding RNAs in Gram negative bacteria

Frontiers in Cellular and Infection Microbiology
Bindu Subhadra, Meysam Sarshar
doaj   +1 more source

Efficacy of Endolysin LysAB1245 Combined with Colistin as Adjunctive Therapy Against Colistin-Resistant Gram-Negative Bacteria. [PDF]

Antibiotics (Basel)
Soontarach R, Voravuthikunchai SP, Srimanote P, Chusri S.   +3 more
europepmc   +1 more source

Interaction of Complement and Polymyxin with Gram-Negative Bacteria

, 1972
H. Pruul, B.L. Reynolds
openalex   +1 more source

USP8‐Governed MDA5 Homeostasis Promotes Innate Immunity and Autoimmunity

Advanced Science, EarlyView.
This study reveals that USP8 stabilizes MDA5 via AKT‐mediated phosphorylation (Ser718), enhancing their interaction and MDA5 deubiquitination. USP8 inactivation degrades MDA5, suppressing type I IFN and cytokine production. Pharmacological inhibition of USP8/AKT alleviates MDA5‐driven autoimmunity, demonstrating the USP8‐MDA5 axis as a therapeutic ...
Qimin Zhang, Shan Huang, Yan He, Weiwei Wang, Chao Tong, Mengru Ma, Manyu Zhao, Lian Yi, Klaus‐Peter Knobeloch, Peijing Zhang   +9 more
wiley   +1 more source

Surface lipoprotein sorting by crosstalk between Lpt and Lol pathways in gram-negative bacteria. [PDF]

Nat Commun
Luo Q, Wang C, Qiao S, Yu S, Chen L, Kim S, Wang K, Zheng J, Zhang Y, Wu F, Lei X, Lou J, Hennig M, Im W, Miao L, Zhou M, Bei W, Huang Y.   +17 more
europepmc   +1 more source

A Novel nor@DHB Matrix for Direct Microbial Analysis in Lung Cancer Tissues

Advanced Science, EarlyView.
Integrated matrix‐assisted laser desorption/ionization mass spectrometry workflow quantifies intratumoral microbes in lung cancer through lipopolysaccharide/lipid A extraction from biopsies. The novel ionic matrix called norharmane conjugated to 2,5‐dihydroxybenzoic acid enhances lipid A ionization, enabling direct detection of bacterial genera ...
Liang Shan, Xin Xu, Lin Huang, Dan Li, Yiran Deng, Xiangfei Xue, Susu Guo, Yiman Huang, Xiao Zhang, Yongchun Yu, Lifang Ma, Kun Qian, Jiayi Wang   +12 more
wiley   +1 more source