Selective voltammetric determination of nitrite using cobalt phthalocyanine modified on multiwalled carbon nanotubes

S Lu, M Hummel, S Kang, Z Gu - Journal of The Electrochemical …, 2020 - iopscience.iop.org
Abstract Nitrite (NO 2−) is a ubiquitous inorganic pollutant presented in the food industry and
drinking water. In addition, NO 2− as a toxic contaminant probably threaten human health by …

Sensitive and reliable electrochemical detection of nitrite and H2O2 embellish-CoPc coupled with appliance of composite MWCNTs

KRV Reddy - Analytica Chimica Acta, 2020 - Elsevier
The electrocatalytic properties of tetra L-Methionine cobalt (II) phthalocyanine (CoTL-
MethPc) and functionalized MWCNTs, decorated on glassy carbon electrode (GCE) was …

Novel nitrogen‐rich anchored nickel (II) phthalocyanine with composite of multiwalled carbon nanotubes on modified glassy carbon electrode: sensitive and selective …

Mounesh, KRV Reddy, A Pandith… - Applied …, 2024 - Wiley Online Library
This work describes the synthesis of novel nickel tetra substituted 6‐bromobenzothiazole
carboxamide nickel (II) phthalocyanine (NiTBBTCAPc) and confirmed by spectroscopic …

A sensitive and selective electrochemical nitrite sensor based on a glassy carbon electrode modified with cobalt phthalocyanine-supported Pd nanoparticles

X Song, L Gao, Y Li, L Mao, JH Yang - Analytical methods, 2017 - pubs.rsc.org
Cobalt phthalocyanine (Pd/CoPc) supported palladium nanoparticle composite materials
are synthesized by using a facile methanol-mediated weakly-capping growth approach with …

Sensitive electrochemical sensor based on nickel/PDDA/reduced graphene oxide modified screen-printed carbon electrode for nitrite detection

A Paisanpisuttisin, P Poonwattanapong, P Rakthabut… - RSC …, 2022 - pubs.rsc.org
A simple, rapid method of the determination of nitrite in food samples is reported by using a
highly sensitive electrochemical sensor based on nickel, poly (diallyldimethylammonium …

Amperometry detection of nitrite in food samples using tetrasulfonated copper phthalocyanine modified glassy carbon electrode

A Sudarvizhi, K Pandian, OS Oluwafemi… - Sensors and Actuators B …, 2018 - Elsevier
A stable chitosan protected tetrasulfonated copper phthalocyanine (Chit-TsCuPc) modified
glassy carbon electrode (GCE) was used to aid the electrochemical detection of nitrite (NO …

Surface decoration of multi-walled carbon nanotubes modified carbon paste electrode with gold nanoparticles for electro-oxidation and sensitive determination of …

A Afkhami, F Soltani-Felehgari, T Madrakian… - Biosensors and …, 2014 - Elsevier
In this paper, a highly sensitive and selective voltammetric sensor for the determination of
nitrite is proposed. We described a fast and easy method for the fabrication of gold …

Electrochemical, ultrasensitive, and selective detection of nitrite and H2O2: novel macrostructured phthalocyanine with composite MWCNTs on a modified GCE

JM Manriquez, KRV Reddy… - Langmuir: the ACS …, 2023 - pubmed.ncbi.nlm.nih.gov
In the current study, the synthesis of tetra-4-(2-methoxyphenoxy) carboxamide cobalt (II)
amide-bridged phthalocyanine (CoTMePhCAPc) is described, as well as its characterization …

Voltammetric determination of nitrite with gold nanoparticles/poly (methylene blue)-modified pencil graphite electrode: application in food and water samples

O Koyun, Y Sahin - Ionics, 2018 - Springer
This work presents the preparation and characterization studies of gold nanoparticle/poly
(methylene blue)(GNP/PMB)-modified pencil graphite electrode (PGE) and its use for …

Electrochemical, Ultrasensitive, and Selective Detection of Nitrite and H2O2: Novel Macrostructured Phthalocyanine with Composite MWCNTs on a Modified GCE

Mounesh, JM Manriquez, KR Venugopala Reddy… - Langmuir, 2023 - ACS Publications
In the current study, the synthesis of tetra-4-(2-methoxyphenoxy) carboxamide cobalt (II)
amide-bridged phthalocyanine (CoTMePhCAPc) is described, as well as its characterization …