Results 41 to 50 of about 21,800 (245)
Local transport measurements at mesoscopic length scales using scanning tunneling potentiometry
, 2013 Under mesoscopic conditions, the transport potential on a thin film with current is theoretically expected to bear spatial variation due to quantum interference.
Beasley, Malcolm R. +3 more
core +1 more source
Solution Equilibrium Studies on Anticancer Ruthenium(II)–eta6-p-cymene Complexes of 3-Hydroxy-2(1H)-pyridones [PDF]
, 2013 Ru-II(eta(6)-p-cymene) complexes of bidentate (0,0) alkoxycarbonylmethyl-3-hydroxy-2(1H)-pyridone ligands exhibit in vitro antitumor activity. We determined the stoichiometry and stability in aqueous solution of two examples by pH-potentiometry, H-1 NMR ...
Bognár, Gabriella M. +4 more
core +1 more source
Analytical Chemistry, 2018 Understanding the real-time correlation between chemical patterns and neural processes is critical for deciphering brain function. Voltammetry has enabled this task but with a number of challenges for current-based electrolysis in vivo. Herein, we report
Fei Wu +5 more
semanticscholar +1 more source
Recent advances in nanoparticle–based potentiometric sensors
Advanced Sensor and Energy MaterialsNanomaterials have become an important research topic in recent years due to the advantages they provide. Nanoparticles, which can be especially applied in many areas of industry, also come to the fore as sensor materials.
Oguz Özbek, Onur Cem Altunoluk
doaj +1 more source
Honey Evaluation Using Electronic Tongues: An Overview
Chemosensors, 2018 Honey-rich composition in biologically active compounds makes honey a food products highly appreciated due to the nutritional and healthy properties. Food-manufacturing is very prone to different types of adulterations and fraudulent labelling making it ...
Ana C. A. Veloso +4 more
doaj +1 more source
Physico-chemical studies of some aminobenzoic acid hydrazide complexes [PDF]
Journal of the Serbian Chemical Society, 2004 The stability constants and related thermodynamic functions characterizing the formation of divalent Ni, Cu, Zn, Cd and Hg complexes with o- and p-aminobenzoic acid hydrazide were determined potentiometrically at different temperatures. The formations of
El Abd Wahed M.G. +3 more
doaj +1 more source
Molecules, 2021 A 1,3-dihexadecyl-1H-benzo[d]imidazol-3-ium-tetraphenylborate (DHBI-TPB) ion-pair implemented in DHBI-TPB surfactant sensor was used for the potentiometric quantification of anionic surfactants in detergents and commercial household care products.
Nikola Sakač +11 more
doaj +1 more source
Tailoring the Properties of Functional Materials With N‐Oxides
Advanced Functional Materials, EarlyView.The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich +5 more
wiley +1 more source
Wearable Potentiometric Sensors for Medical Applications
Sensors, 2019 Wearable potentiometric sensors have received considerable attention owing to their great potential in a wide range of physiological and clinical applications, particularly involving ion detection in sweat.
María Cuartero +2 more
doaj +1 more source
Antioxidants, 2022 For the first time, new possibilities of using the DPPH• as a signal-forming oxidant molecule with potentiometric detection are shown. The CV method confirmed the presence of a quasi-reversible potential-determining system DPPH•/DPPH-H under experimental
Elena Gerasimova +3 more
doaj +1 more source