2019
DOI: 10.1002/slct.201803191
|View full text |Cite
|
Sign up to set email alerts
|

Determination of Riboflavin at Carbon Nanotube Paste Electrodes Modified with an Anionic Surfactant

Abstract: A Sodium lauryl sulfate modified carbon nanotube paste electrode (SLSMCNTPE) was fabricated for the electroanalysis of Riboflavin (RF) in phosphate buffer solution (PBS) at pH, 7.0 by cyclic voltammetry (CV). The electrode was found to be a very sensitive tool for detection of RF; it was shown that SLSMCNTPE yields a high current response towards RF as compared to the bare carbon nanotube paste electrode (BCNTPE). Key parameters were optimized for RF determination. The effects of surfactant concentration, pH, … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

0
11
0

Year Published

2019
2019
2021
2021

Publication Types

Select...
6

Relationship

3
3

Authors

Journals

citations
Cited by 63 publications
(11 citation statements)
references
References 38 publications
0
11
0
Order By: Relevance
“…Poly-L-leucine modified carbon paste electrode DPV [d] CV [b] 2-50 2-140 0.034 0.0402 [36] 9. SLS modified Carbon nanotube Paste electrode CV [b] 2.0-200.0 0.925 [37] 10.…”
Section: Calibration Plot and Detection Of Limitmentioning
confidence: 99%
“…Poly-L-leucine modified carbon paste electrode DPV [d] CV [b] 2-50 2-140 0.034 0.0402 [36] 9. SLS modified Carbon nanotube Paste electrode CV [b] 2.0-200.0 0.925 [37] 10.…”
Section: Calibration Plot and Detection Of Limitmentioning
confidence: 99%
“…The linear regression equation produced was E pa =0.068 pH+1.390 having R=0.996. The slope value 0.068 V/pH, which is almost nearer to the Nernst value (0.059 V/pH) for the involvement of identical number of H + ions and electrons in the electrochemical reaction The suggested oxidation mechanism of CFX is shown in Scheme .…”
Section: Resultsmentioning
confidence: 61%
“…The electrochemical redox reaction of CC is shown in Eq. (1) . The current densities and ΔEp values on the rGO paper electrode and the Fe−CuMOF/rGO composite paper electrode for CC were determined as 0.2 and 1.5 mA cm −2 and as 300 and 80 mV, respectively.…”
Section: Resultsmentioning
confidence: 99%