A new electrochemical sensor based on Fe3O4 functionalized graphene oxide-gold nanoparticle composite film for simultaneous determination of catechol and …

S Erogul, SZ Bas, M Ozmen, S Yildiz - Electrochimica Acta, 2015 - Elsevier
Abstract Catechol (1, 2-dihydroxybenzene) and hydroquinone (1, 4-dihydroxybenzene) are
two isomers of phenolic compounds which often coexist and interfere with each other during …

Construction of an electrochemical sensor towards environmental hazardous 4-nitrophenol based on Nd(OH)3-embedded VSe2 nanocomposite

R Sundaresan, V Mariyappan, SM Chen… - … Science and Pollution …, 2024 - Springer
Abstract The toxicity of 4-nitrophenol (4-NP) is one of the most common threats to the
environment; therefore, developing a simple and sensitive analytical method to detect 4-NP …

One pot electrochemical synthesis of poly (melamine) entrapped gold nanoparticles composite for sensitive and low level detection of catechol

S Palanisamy, SK Ramaraj, SM Chen, TW Chiu… - Journal of colloid and …, 2017 - Elsevier
A simple and cost effective synthesis of nanomaterials with advanced physical and chemical
properties have received much attention to the researchers, and is of interest to the …

Mesoporous cobalto-cobaltic oxide modified glassy carbon electrode for simultaneous detection of hydroquinone and catechol

S Cui, L Li, Y Ding, J Zhang - Journal of Electroanalytical Chemistry, 2016 - Elsevier
The Co 3 O 4 electro-catalysts with the mesoporous structure were prepared by the
sacrificing template method. The chemical composition, structural and morphological …

Preparation and characterization of a novel hybrid hydrogel composite of chitin stabilized graphite: Application for selective and simultaneous electrochemical …

S Palanisamy, K Thangavelu, SM Chen… - Journal of …, 2017 - Elsevier
The development of new and robust sensors for real-time monitoring of environmental
pollutants have received much attention. Therefore, in the present work, we have fabricated …

A glassy carbon electrode modified with poly (2, 4-dinitrophenylhydrazine) for simultaneous detection of dihydroxybenzene isomers

NS Lopa, MM Rahman, H Jang, SC Sutradhar… - Microchimica Acta, 2018 - Springer
Dinitrophenylhydrazine (DNPH) was electropolymerized on the surface of an anodized
glassy carbon electrode by cyclic voltammetry. The anodized electrode has a highly …

Fullerol–graphene nanobuds: Novel water dispersible and highly conductive nanocarbon for electrochemical sensing

AB Bourlinos, V Georgakilas, V Mouselimis… - Applied Materials …, 2017 - Elsevier
The covalent functionalization of graphene enabling to overcome its hydrophobicity and still
keeping a high conductivity is a challenging task, particularly for advanced biosensing …

Gold Nanoparticle and Poly Arginine Modified GCE for Simultaneous Determination of Hydroquinone and Catechol

GA Tığ - Hacettepe Journal of Biology and Chemistry, 2017 - dergipark.org.tr
In this work, a novel electrochemical sensor based on gold nanoparticle AuNP and poly L-
arginine P AG modified glassy carbon electrode GCE P AG/AuNP/GCE was designed to …