CoFe-MOF nanoarray as flexible microelectrode for electrochemical detection of catechol in water samples DOI Creative Commons

S. Arivuselvan,

Mari Elancheziyan,

Raji Atchudan

и другие.

Heliyon, Год журнала: 2024, Номер 10(20), С. e39241 - e39241

Опубликована: Окт. 1, 2024

Язык: Английский

Simultaneous Electrochemical Detection of Catechol and Hydroquinone Based on a Carbon Nanotube Paste Electrode Modified with Electro-Reduced Graphene Oxide DOI Open Access
Tingfei Chen, Chao Liu, Xiaojun Liu

и другие.

International Journal of Molecular Sciences, Год журнала: 2024, Номер 25(18), С. 9829 - 9829

Опубликована: Сен. 11, 2024

Effectively detecting catechol (CC) and hydroquinone (HQ) simultaneously is crucial for environmental protection human health monitoring. In the study presented herein, a novel electrochemical sensor sensitive simultaneous detection of CC HQ was constructed based on an electrochemically reduced graphene oxide (ERGO)-modified multi-walled carbon nanotube paste electrode (MWCNTPE). Scanning electron microscopy, X-ray photoelectron spectroscopy, Raman spectroscopy techniques were utilized to characterize sensing interface investigate mechanism. Under optimal conditions, oxidation peak currents show good linear relationship with their concentrations in range 0.4-400 μM limit 0.083 0.028 (S/N = 3). Moreover, exhibits performance can be applied successfully tap water samples urine satisfactory results, indicating its promising application prospects.

Язык: Английский

Процитировано

5
Deep Eutectic Solvent-Assisted Synthesis of Ni–Graphene Composite Supported on Screen-Printed Electrodes for Biogenic Amine Detection DOI Open Access
Aleksandra Levshakova, Maria Kaneva,

Ruzanna Ninayan

и другие.

Materials, Год журнала: 2025, Номер 18(2), С. 425 - 425

Опубликована: Янв. 17, 2025

Deep eutectic solvents (DES) have emerged as versatile, sustainable media for the synthesis of nanomaterials due to their low toxicity, tunability, and biocompatibility. This study develops a one-step method modify commercially available screen-printed electrodes (SPE) using laser-induced pyrolysis DES, consisting choline chloride tartaric acid with dissolved nickel acetate dispersed graphene. The were patterned 532 nm continuous-wave laser in situ formation Ni nanoparticles decorated on graphene sheets directly SPE surface (Ni-G/SPE). parameters, specifically power concentration, optimized Nelder-Mead produce modified Ni-G/SPEs maximized electrochemical response dopamine. Electrochemical characterization developed sensor by differential pulse voltammetry revealed its broad linear detection range from 0.25 100 μM high sensitivity limit 0.095 μM. These results highlight potential laser-assisted DES advance sensing technologies, particularly biogenic amines.

Язык: Английский

Процитировано

0
Highly selective electrochemical sensing of hydroquinone and catechol using Co nanoparticles anchored on N-doped carbon nanotube hollow sphere DOI

Xiaomin Cheng,

Xiaojuan Shui,

Yang Quan

и другие.

Analytica Chimica Acta, Год журнала: 2025, Номер 1357, С. 344074 - 344074

Опубликована: Апрель 14, 2025

Язык: Английский

Процитировано

0
Engineering Signal Interfaces for Enhanced Electrochemical Biosensing DOI
Masoud Negahdary, Mayank Garg, Gerard L. Coté

и другие.

TrAC Trends in Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 118310 - 118310

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0
Magnesium doped silver ferrite nanohybrid for identification of dihydroxybenzene isomers DOI

Shivani,

Ramesh S. Bhat, Shyama Prasad Sajankila

и другие.

Microchemical Journal, Год журнала: 2025, Номер 214, С. 114033 - 114033

Опубликована: Май 28, 2025

Язык: Английский

Процитировано

0
Development of highly sensitive electrochemical biosensor for the detection of hydroquinone using a FAD functionalized fluorapatite/SWCNT hybrid composite modified electrode DOI Creative Commons

M. Sidhu,

Gokul Sridharan,

Dhanraj Ganapathy

и другие.

RSC Advances, Год журнала: 2025, Номер 15(23), С. 17829 - 17842

Опубликована: Янв. 1, 2025

Hydroquinone (HQ) is a toxic and carcinogenic substance commonly used in cosmetics, pharmaceuticals, various industrial applications.

Язык: Английский

Процитировано

0
Sensitive Determination of Hydroquinone and Catechol Using an Electrochemical Sensor Based on Nitrogen-Doped Malic Acid Carbon Quantum Dots DOI

Cheng Rong,

Yanmei Huang,

Xinyu Zheng

и другие.

Materials Chemistry and Physics, Год журнала: 2024, Номер unknown, С. 130077 - 130077

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

3
Fabrication of thymol blue film modified electrode and its synergetic effects for simultaneous and interference free detection of toxic dihydroxybenzene isomers: An experimental and theoretical approach DOI
Pattan‐Siddappa Ganesh, Saheed E. Elugoke, Seok‐Han Lee

и другие.

Inorganic Chemistry Communications, Год журнала: 2024, Номер unknown, С. 113764 - 113764

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

2
CoFe-MOF nanoarray as flexible microelectrode for electrochemical detection of catechol in water samples DOI Creative Commons

S. Arivuselvan,

Mari Elancheziyan,

Raji Atchudan

и другие.

Heliyon, Год журнала: 2024, Номер 10(20), С. e39241 - e39241

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

0