Results 51 to 60 of about 38,212 (261)

Crystal structure of N-(quinolin-6-yl)hydroxylamine

Acta Crystallographica Section E, 2014
The title compound, C9H8N2O, crystallized with four independent molecules in the asymmetric unit. The four molecules are linked via one O—H...N and two N—H...N hydrogen bonds, forming a tetramer-like unit.
Anuruddha Rajapakse, Roman Hillebrand, Sarah M. Lewis, Zachary D. Parsons, Charles L. Barnes, Kent S. Gates   +5 more
doaj   +1 more source

Thermally Gated Dual‐Cascade Nanozyme for Enhanced Mild‐Temperature Photothermal Therapy

Advanced Science, EarlyView.
A thermo‐responsive cascade nanozyme (Ru‐GOx‐PNN) synergistically enhances mild photothermal therapy by dual suppression of HSP70 through ROS‐induced lipid peroxidation and ATP depletion. This intelligent system effectively overcomes thermotolerance and amplifies apoptosis, offering a safe and precise strategy for tumor treatment.
Shuyu Wang, Shenghui Wang, Mengyuan Cao, Lulu Wang, Wei Jiang, Xiyun Yan, Ying Liu, Bing Jiang   +7 more
wiley   +1 more source

Electrochemical amination of para-chloroaniline

Учёные записки Казанского университета: Серия Естественные науки, 2019
The process of cation-radical amination of para-chloroaniline using hydroxylamine and the Ti(IV)/Ti(III) mediator system was studied in aqueous solutions of 9–17 M H2SO4.
Yu.A. Lisitsyn
doaj   +1 more source

Bifunctional Artificial Enzymes‐Loaded Microgels With LOX‐ and CAT‐Like Activities for Metabolic Reprogramming and Scarless Wound Repair

Advanced Science, EarlyView.
A bifunctional lactate oxidase‐like and catalase‐like artificial enzyme (Metazyme) is integrated into a rod‐shaped microgel (MetaRgel) to enable cascade lactate oxidation and oxygen regeneration. By reprogramming the wound metabolic microenvironment, MetaRgel alleviates excessive lactate accumulation, oxidative stress, hypoxia, and inflammation ...
Yongyuan Kang, Pai Peng, Liang Song, Qiaoxuan Wang, Zilong Zhong, Dongchao Qiu, Yunfan Liu, Kefei Zhao, Xiaofei Dong, Changyou Gao   +9 more
wiley   +1 more source

The Mathematical Description for CoO(OH)-Assisted Hydroxylamine Electrochemical Determination in Neutral Media [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2018
The possibility of hydroxylamine electrochemical determination over a CoO(OH)-modified electrode, accompanied by complex-formation, has been studied from the theoretical point of view.
Volodymyr Tkach, Yana G Ivanushko, Svitlana M. Lukanova, Lyudmyla V. Romaniv, Iryna Kukovs’ka, Sílvio C. de Oliveira, Reza Ojani, Fauze J. Anaissi, Petro I. Yagodynets   +8 more
doaj  

PIK3CA Mutations Downregulate PPT1 to Promote Adipogenesis by Suppressing P300 Depalmitoylation and Phase Separation

Advanced Science, EarlyView.
This study demonstrates that somatic PIK3CA mutations suppress PPT1 expression via activation of the PI3K–AKT–c‐JUN axis. This reduction in PPT1 weakens its interaction with P300, thereby increasing palmitoylation at C1176 of P300 and protecting P300 from lysosomal degradation.
Hongrui Chen, Zening Huang, Rui Chang, Wei Gao, Yajing Qiu, Bin Sun, Chen Hua, Xiaoxi Lin   +7 more
wiley   +1 more source

Genome-Scale, Constraint-Based Modeling of Nitrogen Oxide Fluxes during Coculture of Nitrosomonas europaea and Nitrobacter winogradskyi

mSystems, 2018
Nitrification, the aerobic oxidation of ammonia to nitrate via nitrite, emits nitrogen (N) oxide gases (NO, NO2, and N2O), which are potentially hazardous compounds that contribute to global warming.
Brett L. Mellbye, Andrew T. Giguere, Ganti S. Murthy, Peter J. Bottomley, Luis A. Sayavedra-Soto, Frank W. R. Chaplen   +5 more
doaj   +1 more source

hydroxylamines

, 2014
Citation: 'hydroxylamines' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.H02913 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Reactivation of Serratia marcescens Endonuclease NucSma(H89G) by Hydroxilamine [PDF]

Учёные записки Казанского университета: Серия Естественные науки, 2017
Serratia marcescens endonuclease is the most nonspecific nuclease known. This nuclease refers to enzymes that can cleave both DNA and RNA. The active site of this enzyme is characterized by the H–N–H motif, but more important functions have been shown ...
R.G. Khamidullina, I.I. Fazleyeva, O.A. Gimadutdinow   +2 more
doaj  

Sensitive Detection of Hydroxylamine on Poly(3,4- ethylenedioxythiophene)/graphene Oxide Nanocomposite Electrode

International Journal of Electrochemical Science, 2014
A stable and sensitive hydroxylamine (HA) sensor was developed through a simple one-step electropolymerization of a thin poly(3,4-ethylenedioxythiophene)/graphene oxide (PEDOT/GO) film onto a glassy carbon electrode (GCE) surface (PEDOT/GO/GCE).
Yao Wu, Kaixin Zhang, Jingkun Xu, Long Zhang, Limin Lu, Liping Wu, Tao Nie, Xiaofei Zhu, Yansha Gao, Yangping Wen   +9 more
doaj   +1 more source