Synthesis of MnO<sub>2</sub> sub-microspheres with effective oxidase-mimicking nanozymes for the colorimetric assay of ascorbic acid in orange fruits and juice-Reference-Cited by-同舟云学术

Synthesis of MnO₂ sub-microspheres with effective oxidase-mimicking nanozymes for the colorimetric assay of ascorbic acid in orange fruits and juice

Published:2023 Issue:16 Volume:47 Page:7800-7809
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Isho Ramya D.¹,Sher Mohammad Nidhal M.¹²,Omer Khalid M.¹³⁴^ORCID

Affiliation:

1. Department of Chemistry, College of Science, University of Zakho, Duhok City, Kurdistan Region, Iraq

2. Department of Medicinal Chemistry, College of Pharmacy, University of Duhok, Duhok City, Kurdistan Region, Iraq

3. Department of Chemistry, College of Science, University of Sulaimani, Qliasan St, 46002, Sulaimani City, Kurdistan Region, Iraq

4. Center for Biomedical Analysis, Department of Chemistry, College of Science, University of Sulaimani, Qliasan St, 46002, Sulaimani City, Kurdistan Region, Iraq

Abstract

An efficient colorimetric platform for the sensitive determination of ascorbic acid was developed based on an oxidase-mimicking nanozyme of MnO2 sub-microspheres, with a linear detection range of 1.0–100 μM and a limit of detection of 0.33 μM.

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2023/NJ/D3NJ00136A

Reference61 articles.

1. Vitamin C as an Antioxidant: Evaluation of Its Role in Disease Prevention

2. DNA-decorated nanoparticles as nanosensors for rapid detection of ascorbic acid

3. Surface imprinted polymer on dual emitting MOF functionalized with blue copper nanoclusters and yellow carbon dots as a highly specific ratiometric fluorescence probe for ascorbic acid

4. Electrochemical methods for ascorbic acid determination

5. Determination of Vitamin C (Ascorbic Acid) Using High Performance Liquid Chromatography Coupled with Electrochemical Detection

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