Results 91 to 100 of about 2,360,271 (295)

Tetralactam-based Anion Transporters

Chem
Synthetic anion transporters provide a promising avenue to treat diseases like cystic fibrosis and cancer. Anion binding site preorganisation is one aspect of transporter design which can be manipulated to enhance binding. Macrocycles possess preorganised binding cavities, enabling more stable, selective, and efficient anion binding and transport.
Alexander Gilchrist, Daniel McNaughton, Mohamed Fares, Xin Wu, Bryson Hawkins, Stephen Butler, David Hibbs, Philip Alan Gale   +7 more
openaire   +1 more source

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source

Tunable anion transport and the chemical transistor effect in functionalized graphene oxide membranes

npj 2D Materials and Applications
Selective anion transport is essential for energy conversion, water purification, and electrochemical systems, yet achieving precise ion selectivity in membranes remains a challenge.
Siyu Chen, Gladys Shi Xuan Tan, Artemii Ivanov, Timofey M. Savilov, Kou Yang, Xuanye Leng, Musen Chen, Kostya S. Novoselov, Daria V. Andreeva   +8 more
doaj   +1 more source

Mutations conferring SO4 2− pumping ability on the cyanobacterial anion pump rhodopsin and the resultant unique features of the mutant

Scientific Reports, 2022
Membrane transport proteins can be divided into two types: those that bind substrates in a resting state and those that do not. In this study, we demonstrate that these types can be converted by mutations through a study of two cyanobacterial anion ...
Yuhei Doi, Jo Watanabe, Ryota Nii, Takashi Tsukamoto, Makoto Demura, Yuki Sudo, Takashi Kikukawa   +6 more
doaj   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

Anion Transport by Proteins: Protein Motifs Involved in Anion Binding

, 2022
Various cellular processes require the participation of specific anions, including Cl-, F-, I-, HCO3- and CO32-. However, their ionic charges impede their permeation across the hydrophobic lipid bilayers of the cells. Cell membranes thus contain specific
Damergi, Mirna
core   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

Advanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw, Zhanhong Yang, Anne Ladegaard Skov, Magdalena Skowyra   +3 more
wiley   +1 more source

FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery

Advanced Engineering Materials, EarlyView.
We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin, Émeline Cournède, Jens Krarup, Michael Lesa, Foyzul Hasan, Amandine Séné, Arnaud Lahouati, David Benhaiem, Jérémie‐Luc Sanchez, Simon Delacroix, Thierry Gacoin, Fabienne Testard, Damien Faivre, David Carriere, Corinne Chevallard, Olivier Taché, Mark A. Levenstein   +16 more
wiley   +1 more source

Tripodal receptors for the transmembrane transport of anions [PDF]

openMany new synthetic anion receptors are continuously being developed. However, only a limited number of these hosts have been evaluated for their ability to transport anions across lipid bilayers, due to a specific requirement for an ionophore to ...
NACCARI, ANDREA
core  

Anion transport with anion-π interactions and halogen bonds

, 2013
Anion-π interactions and halogen bonds are applied to anion transport through lipids bilayer membranes. Calix[4]arenes and calix[4]pyrroles scaffolds, and minimalist π-acidic naphthalenediimides were explored for anion transport.
Vargas Jentzsch, Rodrigo Andreas
core   +1 more source