Results 181 to 190 of about 22,040 (246)

Substrate-Mimicking Peptides as MMP-1 Inhibitors: Impact of Zinc-Binding Group Position on Ternary Complex Stability. [PDF]

open access: yesInorg Chem
Potok P   +6 more
europepmc   +1 more source

Scanning nonlinear dielectric potentiometry

Review of Scientific Instruments, 2015
Measuring spontaneous polarization and permanent dipoles on surfaces and interfaces on the nanoscale is difficult because the induced electrostatic fields and potentials are often influenced by other phenomena such as the existence of monopole fixed charges, screening charges, and contact potential differences.
Kohei Yamasue, Yasuo Cho
openaire   +3 more sources

Galvanic Redox Potentiometry for Fouling-Free and Stable Serotonin Sensing in a Living Animal Brain.

Angewandte Chemie, 2023
Serotonin (5-HT) is a major neurotransmitter broadly involved in many aspects of feeling and behavior. Although its electro-active feature renders the electrochemical sensor promising, the persistent generation of fouling layers on electrode by its ...
Fenghui Zhu   +7 more
semanticscholar   +1 more source

Highly Stable and Selective Sensing of Hydrogen Sulfide in Living Mouse Brain with NiN4 Single-Atom Catalyst-Based Galvanic Redox Potentiometry.

Journal of the American Chemical Society, 2022
Hydrogen sulfide (H2S) is recognized as a gasotransmitter and multifunctional signaling molecule in the central nervous system. Despite its essential neurofunctions, the chemical dynamics of H2S during physiological and pathological processes remains ...
Cong Pan   +8 more
semanticscholar   +1 more source

Stability Enhancement of Galvanic Redox Potentiometry by Optimizing the Redox Couple in Counterpart Poles.

Analytical Chemistry, 2023
Potentiometry based on the galvanic cell mechanism, i.e., galvanic redox potentiometry (GRP), has recently emerged as a new tool for in vivo neurochemical sensing with high neuronal compatibility and good sensing property.
Huan Wei   +4 more
semanticscholar   +1 more source

Galvanic Redox Potentiometry-Based Microelectrode Array for Synchronous Ascorbate and Single-Unit Recordings in Rat Brain.

Analytical Chemistry, 2020
Neuronal communication relies on the cooperation between the chemical and electrical patterns of neurons. Thus, techniques for illustrating the linkage of the neurochemical events and action potentials with high temporal and spatial resolution is ...
Huan Wei   +6 more
semanticscholar   +1 more source

Detection of defects in a welded joint by scanning contact potentiometry

, 2020
Scanning contact potentiometry (SCP) is a nondestructive method used for defects detection, and for determining the location coordinates of defects in welded joints. This paper evaluates the accuracy of SCP method in detecting defects and localising them
A. Alwaheba   +5 more
semanticscholar   +1 more source

Enzymatic Galvanic Redox Potentiometry for In Vivo Biosensing.

Analytical Chemistry
Redox potentiometry has emerged as a new platform for in vivo sensing, with improved neuronal compatibility and strong tolerance against sensitivity variation caused by protein fouling.
Jiaojiao Lu   +7 more
semanticscholar   +1 more source

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