Results 111 to 120 of about 2,084,616 (297)

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Voltage-Gated Sodium Channel Inhibition by µ-Conotoxins

Toxins
µ-Conotoxins are small, potent pore-blocker inhibitors of voltage-gated sodium (NaV) channels, which have been identified as pharmacological probes and putative leads for analgesic development.
Kirsten L. McMahon, Irina Vetter, Christina I. Schroeder   +2 more
doaj   +1 more source

Sodium channel expression in the ventral posterolateral nucleus of the thalamus after peripheral nerve injury

Molecular Pain, 2006
Peripheral nerve injury is known to up-regulate the expression of rapidly-repriming Nav1.3 sodium channel within first-order dorsal root ganglion neurons and second-order dorsal horn nociceptive neurons, but it is not known if pain-processing neurons ...
Waxman Stephen G, Zhao Peng, Hains Bryan C   +2 more
doaj   +1 more source

Collecting Duct Nitric Oxide Synthase 1ß Activation Maintains Sodium Homeostasis During High Sodium Intake Through Suppression of Aldosterone and Renal Angiotensin II Pathways

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017
BackgroundDuring high sodium intake, the renin‐angiotensin‐aldosterone system is downregulated and nitric oxide signaling is upregulated in order to remain in sodium balance.
Kelly A. Hyndman, Elena V. Mironova, Jorge F. Giani, Courtney Dugas, Jessika Collins, Alicia A. McDonough, James D. Stockand, Jennifer S. Pollock   +7 more
doaj   +1 more source

Influences: Sodium channel excitement [PDF]

Journal of General Physiology, 2018
Mandel reflects on the influence that a very broad training had on her scientific career.
openaire   +2 more sources

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

A schistosome [beta] subunit remodels inactivation of a calcium channel _via_ an N-terminal polyacidic motif [PDF]

, 2010
The beta subunit of high voltage-activated Ca (Cav) channels targets the pore forming [alpha]~1~ subunit to the plasma membrane and defines the biophysical phenotype of the Cav channel complex. Cav channel inactivation following activation and opening is
Robert M. Greenberg, Vicenta Salvador-Recatala   +1 more
core  

Polarizable Vanadium Dipoles Promote Water Dissociation on Vanadium‐Based Metal Organic Framework

Advanced Functional Materials, EarlyView.
The polarization of unpaired V 3d electrons weakens the H─O bond to improve water dissociation by the dual Vδ+:O─H and Pλ−:H─O coupling hydrogen bonds formation and relaxation. P@V‐MOF electrocatalyst shows low overpotentials (94 mV in acid, 178 mV in neutral, and 77 mV in alkaline solutions) with excellent stability for effective overall water ...
Xinjuan Liu, Jun Xu, Minmin Fan, Jingcheng Xu, Mengyuan Li, Yun Gong, Weiwei Yang, Lei Li, Yong Zhou, Deqiang Zhao, Yuhua Xue, Xingtao Xu, Chang Q. Sun, Liming Dai   +13 more
wiley   +1 more source

Evaluating the ligands potency to affect the fast inactivation of voltage-gated sodium channel

This repository contains files presented in the manuscript "Evaluating the ligands potency to affect the fast inactivation of voltage-gated sodium channel":docking of all investigated ligands (to both open-state and inactivated-state models of ...
Niklas, Beata
core   +1 more source

Pyrethroid resistance in Sitophilus zeamais is associated with a mutation (T9291) in the voltage-gated sodium channel

, 2011
The maize weevil, Sitophilus zeamais, is the most important pest affecting stored grain in Brazil and its control relies heavily on the use of insecticides.
Field, L. M., Araujo, R. A., Martin S. Williamson, Ian R. Duce, Duce, I. R., Bass, C. G., Christopher Bass, Rúbia A. Araújo, Williamson, M. S., Linda M. Field   +9 more
core   +1 more source