Results 71 to 80 of about 2,467 (304)

Cathodic adsorptive stripping voltammetry of abscisic acid using pencil-lead bismuth-film electrode

Reviews in Analytical Chemistry, 2011
In this study, electrochemical behavior of phytohormone abscisic acid (ABA) at the bismuth-film electrode (BiFE) has been investigated using square-wave cathodic stripping voltammetry.
Yardım Yavuz
doaj   +1 more source

Electrochemical oxidation pathway of the anti-cancer agent dasatinib using disposable pencil graphite electrode and its adsorptive stripping voltammetric determination in biological samples

Journal of the Turkish Chemical Society, Section A: Chemistry, 2018
The present study describes the use of pencil graphite electrode (PGE) for the investigation of electro-oxidation mechanism and voltammetric stripping determination of dasatinib (DST) in Britton-Robinson buffer solution (BR).
Dilek Eskiköy Bayraktepe, Kamran Polat, Zehra Yazan   +2 more
doaj   +1 more source

Adsorptive Stripping Square-Wave Voltammetry of Creatine [PDF]

, 1999
An adsorptive stripping square-wave voltammetric method for quantitative determination of creatine is developed. The basic redox properties of creatine are investigated by means of square-wave and cyclic staircase voltammetry.
Petrovska-Jovanovic, Simka, Gulaboski, Rubin, Stojanova, Kornelija, Mirceski, Valentin   +3 more
core   +1 more source

Electrically Readable Lateral Flow Assay Using Organic Transistors for Diagnostic Applications

Advanced Materials, EarlyView.
Electrolyte‐gated organic field‐effect transistors (EGOFETs) are integrated with lateral flow (LF) paper fluidics to create a reusable, portable, and low‐cost point‐of‐care (PoC) diagnostic test. The devices are validated for Human Immunoglobulin G detection, achieving high sensitivity (0.1 fm), selectivity, and reproducibility with rapid results in 20–
María Jesús Ortiz‐Aguayo, Carme Martínez‐Domingo, Diego Gutiérrez, Dean Kos, Marta Mas‐Torrent   +4 more
wiley   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source

Determination of Nifuroxazide in Human Serum by Adsorptive Stripping Voltammetry

Analytical Sciences, 1999
The adsorption behavior of nifuroxazide on a hanging mercury drop electrode (HMDE) was critically examined using cyclic voltammetry and differential pulse techniques. The effect of different parameters on the accumulation behavior of the adsorbed species was tested. Thus, a sensitive stripping voltammetry procedure for the determination of nifuroxazide
RADI, A., EL RIES, M. A.
openaire   +2 more sources

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Simultaneous Electrochemical Preconcentration and Determination of Dopamine and Uric acid by Square-Wave Adsorptive Stripping Voltammetry using a Poly(Safranine O)- Modified Glassy Carbon Electrode

International Journal of Electrochemical Science, 2014
In this paper we present a new method that allows for the simultaneous identification and quantification of dopamine(DA) and uric acid (UA) by square-wave adsorptive stripping voltammetry.
Hayati Filik, Asiye Aslihan Avan, Sevda Aydar, Rabia Bozdoğan Arpaci   +3 more
doaj   +1 more source

Adsorptive cathodic stripping voltammetry of amethopterin at a static mercury drop electrode and its application to serum drug determination.

, 1988
The adsorptive behavior of amethopterin (methotrexate) at a static Hg drop electrode in neutral and basic solns. (which is very different from the behavior in acidic media) is described. The anal. potential of cathodic stripping voltammetry coupled with
CATALDI, Tommaso, ZAMBONIN PG, PALMISANO, Francesco, GUERRIERI A   +3 more
core   +1 more source

Phase Boundary Engineering of Co2P‐CoP Branched Nanoparticles Enhances Cobalt Oxidation for Oxygen Evolution Electrocatalysis

Advanced Materials, EarlyView.
Phase boundaries between Co2P and CoP are constructed through a controlled transformation of Co to Co2P‐CoP branched nanoparticles. The polycrystalline mixed‐phase Co2P‐CoP branches are enriched with phase boundaries that stabilize Co active sites for OER. This work highlights phase boundary engineering as a powerful approach to tailor active sites and
Zeno R. Ramadhan, Soshan Cheong, Sankhadip Saha, Qinyu Li, Xiaoran Zheng, Samuel V. Somerville, Agus R. Poerwoprajitno, Priyank V. Kumar, Liming Dai, J. Justin Gooding, Richard D. Tilley   +10 more
wiley   +1 more source