ArticleRSC advances2022
Microporous carbon in the selective electro-oxidation of molecular biomarkers: uric acid, ascorbic acid, and dopamine.
Article in RSC advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 27 citations in OpenAlex.
- Heteroatom-Rich Carbon Nanomaterials from Conjugated Polymers for Electrochemical Sensors.Polymers · 2026Review
- Development of a 3D-Printed Nanocarbon Electrode Modified with Bimetallic Nanoparticles for Enhanced Electrochemical Detection of Dopamine.Micromachines · 2026Article
- Dual-functional nitrogen-doped carbon dot/copper oxide nanocomposites for electrochemical sensing of ascorbic acid and antimicrobial applications.BMC chemistry · 2025Article
- Machine Learning-Guided Cobalt@Copper Dual-Metal Electrochemical Sensor for Urinary Creatinine Detection.ACS sensors · 2025Article
- Electrochemical Analysis of Methanol with Nafion-Coated Copper Oxide Nanoparticles.Journal of analytical methods in chemistry · 2024Article
- Methylene blue molecularly imprinted polymer for melatonin determination in urine and saliva samples.Mikrochimica acta · 2023Article
- A Carbon Paste Electrode Modified by Bentonite and l-Cysteine for Simultaneous Determination of Ascorbic and Uric Acids: Application in Biological Fluids.ChemistryOpen · 2023Article
- Microporous carbon for fast and simple electrochemical detection of imidacloprid insecticide in fruit and water samples.RSC advances · 2023Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Herein, we demonstrate the superior electrocatalytic activities of microporous carbon in the oxidation of three molecular biomarkers, ascorbic acid (AA), dopamine (DA), and uric acid (UA), which are co-present in biological fluids. The voltammetric responses of AA, DA, and UA at the low-cost microporous carbon electrode show significantly better sensitivity and selectivity than other more expensive and commonly used electrode materials such as copper(ii) oxide, copper(i) oxide, and carbon nanotube. Differential pulse voltammetry at the microporous carbon electrode allows the detection of AA, DA, and UA with linear ranges of 100-2000 μM (AA), 10-150 μM (DA), and 10-150 μM (UA), sensitivities of 6.8 ± 0.2 nA μM
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.