Results 131 to 140 of about 63,497 (263)

Cytotoxicity and Genotoxicity of Resin-Based Dental Composites Modified with Quaternary Ammonium Salts. [PDF]

J Funct Biomater
Szymczak-Pajor I, Zalega M, Nowak J, Śliwińska A, Woźniak K, Bociong K.   +5 more
europepmc   +1 more source

Polyisocyanide Quaternary Ammonium Salts with Exceptionally Star-Shaped Structure for Enhanced Antibacterial Properties. [PDF]

Polymers (Basel), 2022
Zhang H, Liu L, Hou P, Pan H, Fu S.
europepmc   +1 more source

Thermoelectric PANI/TeNWs Fiber Based Microsensor for Passive Temperature and Active Chemical Sensing

Advanced Science, EarlyView.
Continuous wet‐spinning of PANI with TeNWs yields a multifunctional microfiber. Oriented TeNWs impose chain alignment and enhance π‐electron delocalization, boosting the Seebeck coefficient to 59.9 µV K−1 for passive temperature sensing (1 K detection limit), while achieving high pH sensitivity (59.25 mV pH−1) and rapid NH3 response (0.96 s).
Dongmei Xie, Mengran Chen, Xuefei Zhang, Yan Xu, Weiye Geng, Zhe Tang, Si‐ze Lou, Shun Wan, Zhenguo Liu, Heng Liu, Peng‐an Zong   +10 more
wiley   +1 more source

Antimicrobial and Biofilm Inhibition Activity of Novel Biobased Quaternary Ammonium Salts. [PDF]

ACS Omega
Sasínová K, Berčíková M, Vrchotová B, Hrádková I, Šmidrkal J, Kalenchak K.   +5 more
europepmc   +1 more source

Monoselective N-Methylation of Amides, Indoles, and Related Structures Using Quaternary Ammonium Salts as Solid Methylating Agents. [PDF]

Org Lett, 2022
Templ J, Gjata E, Getzner F, Schnürch M.   +3 more
europepmc   +1 more source

A Pathology‐Instructed Theranostic Platform with Mechanoadaptive and ROS‐Powered Nanobreathing Functions for Precision Myocardial Repair

Advanced Science, EarlyView.
We developed a pH responsive theranostic serum albumin hydrogel named BST, functionalized with MRI and CT probes and loaded with mitochondria targeted CAT‐SOD nanogels, that rapidly self repairs and mechanically stabilizes the infarcted myocardium, releases therapeutic nanogels and albumin under hypoxia induced acidosis to clear mitochondrial ROS ...
Zheng Luo, Cui Yang, Liuzhou Mao, Panqin Ma, Chiyu Jia, Karen Yuanting Tang, Xian Jun Loh, Yun‐Long Wu   +7 more
wiley   +1 more source

The Synthesis of Novel Glucosylamide Organosilicon Quaternary Ammonium Salts and Long-Lasting Modification of Different Materials. [PDF]

Molecules
Meng X, Wang Y, Wang J, Zhi L, Li L, Li X, Wu C, Jin R, Ma Z, Han Z, Liu X.   +10 more
europepmc   +1 more source

The effectiveness of newly synthesized quaternary ammonium salts differing in chain length and type of counterion against priority human pathogens. [PDF]

Sci Rep, 2022
Kula N, Lamch Ł, Futoma-Kołoch B, Wilk KA, Obłąk E.   +4 more
europepmc   +1 more source

PRMT5‐Dependent Stabilization of VPS34 Orchestrates Copper Trafficking to Shield Cancer Cells from Cuproptosis and Radiotherapy

Advanced Science, EarlyView.
Radioresistance arises partly from tumor cells evading cuproptosis via unknown defenses. This study reveals that the PRMT5‐VPS34 axis acts as a radiation‐activated anticuproptotic mechanism: PRMT5 methylates VPS34 at Arg174, recruiting USP10 to remove K48‐linked ubiquitination and prevent degradation.
Wei Chen, Ming‐Ying Xiao, Lan‐Lan Guo, Hao‐Yue Hu, Sui‐Xian Zhang, Bai‐Qiang Dong, Chen‐Fei Wu, Xia‐Hang Huang, Li Li, Run‐Zhe Chen, Yuan‐Yang Huang, Ying Jin, Hai Song, Ying Wang, Qi‐Wen Li, Ming Chen, Xuan Li, Yuan‐Yuan Chen   +17 more
wiley   +1 more source

Structurally Tailored Antibacterial Quaternary Ammonium Salts with Ionic Liquid Properties for Antimicrobial Purposes: Design and Thermophysical Insights. [PDF]

ACS Sustain Chem Eng
Marzullo P, Marullo S, Presentato A, Tornatore E, Rizzo C, Alduina R, Gruttadauria M, D'Anna F.   +7 more
europepmc   +1 more source