Results 31 to 40 of about 1,701 (169)

Investigation of Electrochemical Behaviour of 3-Allyl-4-Hydroxy-3'-4'- Dimethylazobenzene

International Journal of Electrochemical Science, 2013
The reductive voltammetric and polarographic behaviour of the 3-allyl-4-hydroxy-3'-4'-dimethylazobenzene at a hanging mercury drop electrode (HMDE) and static mercury drop electrode (SMDE) has been studied in Britton-Robinson (B-R) buffers in the pH ...
Necati Menek, Serpil Başaran, Yeliz Karaman, Saim Topçu   +3 more
doaj   +1 more source

Emergence of Staphylococcus aureus Resistance to Antimicrobial Peptides Nisin, NZ2114 and Bacitracin Involves Multiple Phenotypic Changes

Animal Research and One Health, Volume 4, Issue 1, Page 82-93, February 2026.
The AMP‐induced mutant Staphylococcus aureus strain nzR showed increased resistance, five gene mutations, and decreased surface anion levels. AMPs affect the NDH‐2 protein encoded by ndh gene inhibiting the growth of S. aureus. The deletion of the ndh gene promotes the development of AMPs resistance.
Lingyu Xiao, Xingyuan Ma, Ping Tian, Lianbin Li, Zafir Muhammad, Xiaokun Wang, Xuemei Xue, Jinhe Xiao, Liangjun Zheng, F. A. El‐Gohary, Xin Zhao, Junning Pu, Huping Xue   +12 more
wiley   +1 more source

Short‐term actions of epigalocatechin‐3‐gallate in the liver: a mechanistic insight into hypoglycemic and potential toxic effects

FEBS Open Bio, Volume 16, Issue 1, Page 199-221, January 2026.
Epigallocatechin‐3‐gallate (EGCG) acutely inhibited gluconeogenesis and enhanced glycolysis, glycogenolysis, and fatty acid oxidation in perfused rat livers. Mechanistic assays revealed mitochondrial uncoupling, inhibition of pyruvate carboxylation and glucose‐6‐phosphatase, shift of NADH/NAD+ ratios toward oxidation, and loss of membrane integrity ...
Carla Indianara Bonetti, Bruna Lopes Correia, Francielle Cristina Nakamura Manicardi, Nairana Mithieli de Queiroz Eskuarek Melo, Vanesa de Oliveira Pateis, Jurandir Fernando Comar, Anacharis Babeto de Sá‐Nakanishi, Adelar Bracht, Lívia Bracht   +8 more
wiley   +1 more source

Polarographic and Spectrophotometric Study of Lead Complexes with Diethanoldithiocarbamate

Journal of the Brazilian Chemical Society, 1998
Experimental and theoretical aspects concerning the behaviour of lead-dietanoldithiocarbamate complexes in aqueous solutions were studied. The reaction occurs through complexation and formation of a yellow precipitate, which is soluble in ligand excess ...
Marques A.L.B., Chierice G.O.
doaj  

Manganese‐Based Spinel Cathodes: A Promising Frontier for Solid‐State Lithium‐Ion Batteries

Advanced Materials, Volume 38, Issue 3, 13 January 2026.
Mn‐based spinel cathodes LiMn2O4 (LMO) and LiNi0.5Mn1.5O4 (LNMO), with the unique characteristics of low cost, structural stability, and 3D Li‐ion diffusion channels, have presented great potential in all‐solid‐state batteries. Here, a comprehensive understanding and valuable insights into the rational design and implications for the future development
Yu Dou, Shiyuan Zhou, Jeremy I. G. Dawkins, Karim Zaghib, Khalil Amine, Gui‐Liang Xu, Sixu Deng   +6 more
wiley   +1 more source

Determinación de trazas de Molibdeno (VI), Níquel (II) y Vanadio (V) en cementos por polarografía diferencial de impulsos

Materiales de Construccion, 1985
In this work an account is given of the results obtained when the differential pulse polarography (differential pulse anodic stripping voltametry) is applied to the determination of the contents of the compounds by molybdenum (VI), nickel (II) and ...
Antonio Cobo-Guzmán, Rafael Gallego-Andreu, Demetrio Gaspar-Tebar   +2 more
doaj   +1 more source

Investigating interactions between macroinvertebrate indices, water quality parameters, and stream quality classifications in a Wisconsin agricultural watershed

Journal of Environmental Quality, Volume 55, Issue 1, January/February 2026.
Abstract Increasing agricultural and urban land use poses a growing threat to freshwater ecosystems worldwide, contributing to nutrient loading and degradation of surface water quality. Stream restoration, such as riparian vegetation, can help mitigate nonpoint source pollution, yet its ecological outcomes remain variable.
Laura M. Bates, Anita M. Thompson, Laxmi R. Prasad   +2 more
wiley   +1 more source

Techniques and Advances in Ultrafast Photography

Advanced Photonics Research, Volume 6, Issue 12, December 2025.
This review maps the fast‐growing field of ultrafast photography from early mechanical cameras to modern optical‐computational methods. It organizes techniques into four families (multishot passive/active; single‐shot passive/active), explains how they reach trillion‐frame‐per‐second speeds, compares capabilities and tradeoffs, and highlights ...
Chen Huang, Xin Zhang, Renjie Han, Jiaoyu Fan, Hui Jiang, Yiwen Zhang, Jinghua Yu, Jiamin Wang, Yi Chen, Junjie Sun, Fei Chen   +10 more
wiley   +1 more source

Investigation of Catalytic Effect Nitrite on Electrochemical Reduction of Cobalt Dimethylglyoxime Complex by Polarographic and Voltammetric Techniques

International Journal of Electrochemical Science, 2014
The voltammetric and polarographic behaviour of Cobalt Dimethylglyoxime (Co-DMG) complex on a hanging mercury drop electrode (HMDE) and static mercury drop electrode (SMDE) has been studied by several techniques including Square wave voltammetry (SWV ...
Necati MENEK, Okan UQARLI, Saim TOPQU, Serpil ZEYREKLİ, Yeliz KARAMAN   +4 more
doaj   +1 more source

Concrete Structure Inspired 3D‐Printed Framework Mechanically Reinforced Zwitterionic Hydrogel for Efficient Postoperative Abdominal Adhesion Prevention

Advanced Science, Volume 12, Issue 45, December 4, 2025.
Inspired by the establishment process and structure of concrete, a 3D‐printed PCL framework‐reinforced composite hydrogel is developed to overcome the mechanical limits of the original zwitterionic hydrogel toward clinic application of postoperative adhesion prevention.
Jianguo Song, Xin Cao, Ruirui Zhang, Shujie Cheng, Yi Wang   +4 more
wiley   +1 more source