Results 11 to 20 of about 14,868 (222)
Enzyme Kinetics via Open Circuit Potentiometry.
Analytical Chemistry, 2019 We demonstrate the application of open circuit potentiometry (OCP) to measure enzyme turnover kinetics, kturn. The electrode surface will become poised by the addition of a well-behaved redox pair, such as ferrocenemethanol/ferrocenium methanol (FcMeOH ...
Lettie A. Smith +3 more
semanticscholar +2 more sources
Nature, 2020 Chemical Applications of PotentiometryBy Hazel Rossotti Pp. xiv + 229. (Van Nostrand: Princeton, New Jersey, and London, January 1969.) 75s.
J. Agar
semanticscholar +2 more sources
Journal of Research in Pharmacy, 2019 Acidic dissociation constant (pKa) is an important physicochemical parameter in absorption, dissociation and elimination mechanisms of drugs in body. Various analytical methods are utilized for the determination of pKa values of pharmaceutical active ...
M. Polat, A. Doğan, N. Başci
semanticscholar +2 more sources
Scanning tunneling potentiometry implemented into a multi-tip setup by software. [PDF]
Review of Scientific Instruments, 2015 We present a multi-tip scanning tunneling potentiometry technique that can be implemented into existing multi-tip scanning tunneling microscopes without installation of additional hardware.
Felix Lüpke +3 more
semanticscholar +2 more sources
Analytical Chemistry, 2020 Herein, thin-layer potentiometry combined with ion-exchange membranes as barriers for charged interferences is demonstrated for the analytical detection of creatinine (CRE) in undiluted human urine.
Yujie Liu +3 more
semanticscholar +1 more source
Sensors, 2021 A novel promising carbon paste electrode with excellent potentiometric properties was prepared for the analysis of trihexyphenidyl hydrochloride (THP), the acetylcholine receptor and an anticholinergic drug in real samples.
Josip Radić +4 more
doaj +1 more source
Potentiometry, chemical equilibria, and flow injection analysis—three important topics taught with one experimental setup [PDF]
, 2023 In general, concepts such as chemical equilibria and classical analytical chemistry, as well as instrumental methods such as potentiometry and flow injection analysis (FIA), are taught separately in the curricula of chemistry-related degree programs ...
Kahlert, Heike +2 more
core +1 more source
Química Nova, 2012 This paper presents a quality assurance and quality control protocol in order to ensure the reliability of analytical results for the determination of acid volatile sulfides in environmental samples by potentiometry.
Enelton Fagnani +3 more
doaj +1 more source
Membranes of Nata de coco-nanoparticles Fe3O4 For Diazinon Sensors [PDF]
Journal of Pure and Applied Chemistry Research, 2018 Development of diazinon sensors using mixed membranes of nata de coco and Fe3O4 nanoparticles on the SPCE (screen printed carbon electrode) surface has been carried out potentiometrically.
Didik Pramana +2 more
doaj +1 more source
Bibliographic study of potentiometric methods of wine and must analysis
OENO One, 1995 In this paper, an overview of the application of potentiometry to wine and must analysis is presented. The large number of electrodes nowadays available with good characteristics for routine use, namely good selectivity and low response times, allowing ...
Ricardo Pérez-Olmos +4 more
doaj +1 more source