ArticleMikrochimica acta2019
Electrochemical sensor for L-cysteine by using a cobalt(II)/aluminum(III) layered double hydroxide as a nanocatalyst.
Article in Mikrochimica acta, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 28 citations in OpenAlex.
- LDH-Based Voltammetric Sensors.Micromachines · 2024Review
- Recent Advances in Electrochemical Sensors for Sulfur-Containing Antioxidants.Micromachines · 2023Review
- Highly sensitive electrochemical sensor based on carbon paste electrode modified with graphene nanoribbon-CoFeApplied nanoscience · 2023Article
- Review
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2 authors at 2 institutions in 1 country.
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Abstract
A voltammetric sensor is described for the determination of L-cysteine (Cys). A pencil graphite electrode (PCE) was modified with a Co(II)-Al(III) layered double hydroxide (LDH) to obtain a disposable, inexpensive and sensitive sensor for Cys. The LDH was electrochemically deposited on the PGE by chronoamperometry. The electrochemical behavior of the modified PGE was investigated by cyclic voltammetry, differential pulse voltammetry, electrochemical impedance spectroscopy, and linear sweep voltammetry. The structure and morphology of the electrodes surface were characterized by scanning electron microscopy and energy dispersive X-ray spectrometry. Experiments were conducted in optimal condition, scan rate of 10 mV. s
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