The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.
Simultaneous determination of cholesterol, ascorbic acid and uric acid as three essential biological compounds at a carbon paste electrode modified with copper oxide decorated reduced graphene oxide nanocomposite and ionic liquid
Abstract
In this article, we report the simultaneous determination cholesterol (CL), ascorbic (AA) acid and uric acid (UA) at a carbon paste electrode (CPE) modified with copper oxide decorated reduced graphene (CuO-rGR), with 1-methyl-3-octylimidazolium tetrafluoroborate (1M3OIDTFB) as a binder. The electrode, CuO-rGR/1M3OIDTFB/CPE, showed remarkable sensitivities towards the determination of the analytes, and well defined and clearly separated oxidation peaks were obtained during their simultaneous analysis in a buffer solution at pH 7.4. The differences observed between their peaks potentials are as follows: 430 mV (between CL and AA), 270 mV (between AA and UA) and 700 mV (between CL and UA). The morphologies and structure properties of the CuO-rGR were investigated by FESEMD and EDAX methods. The CuO-rGR/1M3OIDTFB/CPE displayed linear response in the concentration ranges 0.04-300.0 μM, 0.04-240.0 μM and 0.4-400.0 μM for CL, AA and UA with the detection limits 9.0 nM, 9.0 nM and 0.08 μM, respectively. The CuO-rGR/1M3OIDTFB/CPE displayed high performance for the determination of CL, AA and UA in real samples.
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1 retracted
Başkaya, G., Yıldız, Y., Savk, A., Okyay, T. O., Eriş, S., Sert, H., & Şen, F. (2017) · Biosensors and Bioelectronics · doi:10.1016/j.bios.2017.01.045 · Cited by 156
RetractedPreparation of Graphitic Oxide
Hummers, W. S., & Offeman, R. E. (1958) · Journal of the American Chemical Society · doi:10.1021/ja01539a017 · Cited by 29,920
High cholesterol level is essential for myelin membrane growth
Saher, G., Brügger, B., Lappe-Siefke, C., Möbius, W., Tozawa, R.-I., Wehr, M. C., Wieland, F., Ishibashi, S., & Nave, K.-A. (2005) · Nature Neuroscience · doi:10.1038/nn1426 · Cited by 799
Dzeletovic, S., Breuer, O., Lund, E., & Diczfalusy, U. (1995) · Analytical Biochemistry · doi:10.1006/abio.1995.1110 · Cited by 570
Alavi-Tabari, S. A. R., Khalilzadeh, M. A., & Karimi-Maleh, H. (2018) · Journal of Electroanalytical Chemistry · doi:10.1016/j.jelechem.2018.01.034 · Cited by 305
Self-citationKarimi-Maleh, H., Fakude, C. T., Mabuba, N., Peleyeju, G. M., & Arotiba, O. A. (2019) · Journal of Colloid and Interface Science · doi:10.1016/j.jcis.2019.07.047 · Cited by 286
Self-citationFluorometric method for the enzymatic determination of cholesterol
Amundson, D. M., & Zhou, M. (1999) · Journal of Biochemical and Biophysical Methods · doi:10.1016/s0165-022x(98)00036-0 · Cited by 280
Khodadadi, A., Faghih-Mirzaei, E., Karimi-Maleh, H., Abbaspourrad, A., Agarwal, S., & Gupta, V. K. (2019) · Sensors and Actuators B: Chemical · doi:10.1016/j.snb.2018.12.164 · Cited by 269
Self-citationControl of Cholesterol Turnover in the Mouse
Dietschy, J. M., & Turley, S. D. (2002) · Journal of Biological Chemistry · doi:10.1074/jbc.r100057200 · Cited by 265
Karimi-Maleh, H., Sheikhshoaie, M., Sheikhshoaie, I., Ranjbar, M., Alizadeh, J., Maxakato, N. W., & Abbaspourrad, A. (2019) · New Journal of Chemistry · doi:10.1039/c8nj05581e · Cited by 261
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Cited by
Vitamin C-Sources, Physiological Role, Kinetics, Deficiency, Use, Toxicity, and Determination
Doseděl, M., Jirkovský, E., Macáková, K., Krčmová, L., Javorská, L., Pourová, J., Mercolini, L., Remião, F., Nováková, L., Mladěnka, P., et al. (2021) · Nutrients · doi:10.3390/nu13020615 · Cited by 553
Metadata
- Authors
- Karimi-Maleh, H., & Arotiba, O. A.
- Venue
- Journal of Colloid and Interface Science
- Publisher
- Elsevier BV
- Published
- 2020-02
- Volume
- 560
- Pages
- 208-212
- ISSN
- 0021-9797 (ISSN-L)
- OpenAlex
- W2978297697
- Cited by
- 404
- References
- 26
- FWCI
- 30.22
- Type
- journal article
- Language
- en
- Open access
- closed
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- Karimi-Maleh, H., & Arotiba, O. A. (2020). Simultaneous determination of cholesterol, ascorbic acid and uric acid as three essential biological compounds at a carbon paste electrode modified with copper oxide decorated reduced graphene oxide nanocomposite and ionic liquid. Journal of Colloid and Interface Science. https://doi.org/10.1016/j.jcis.2019.10.007
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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