Hollow Reticular Shaped Highly Ordered Rice Husk Carbon for the Simultaneous Determination of Dopamine and Uric Acid

Md Aminul Haque; Md Mahedi Hasan; Tamanna Islam; Md Abdur Razzak; Nabeel H. Alharthi; Abdullah Sindan; Mohammad R. Karim; Shaik Inayath Basha; Md Abdul Aziz; A. J.Saleh Ahammad

doi:10.1002/elan.202060059

Hollow Reticular Shaped Highly Ordered Rice Husk Carbon for the Simultaneous Determination of Dopamine and Uric Acid

Md Aminul Haque
, Md Mahedi Hasan
, Tamanna Islam
, Md Abdur Razzak
, Nabeel H. Alharthi
, Abdullah Sindan
, Mohammad R. Karim
, Shaik Inayath Basha
, Md Abdul Aziz
, A. J.Saleh Ahammad^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

We have prepared activated porous carbon material through simple pyrolysis method from rice husks (rhAC) for sensitive detection of dopamine (DA) and uric acid (UA). The prepared rhAC material was thoroughly characterized using various spectroscopic, microscopic, and electroanalytical techniques. Analysis of the voltammetric data showed that the analytes followed a first order reaction kinetics while following a 2e⁻/2H⁺ transfer process. We have discussed the possible oxidation mechanism for the analytes based on the results from our experimental analysis. The rhAC_GCE sensor was tested for interference, reproducibility, and stability. The sensor was also tested to evaluate its applicability in real life.

Original language	English
Pages (from-to)	1957-1970
Number of pages	14
Journal	Electroanalysis
Volume	32
Issue number	9
DOIs	https://doi.org/10.1002/elan.202060059
State	Published - 1 Sep 2020

Bibliographical note

Publisher Copyright:
© 2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

Keywords

Dopamine
Electrochemical detection
Hollow reticular shape
Rice husk carbon
Uric acid

ASJC Scopus subject areas

Analytical Chemistry
Electrochemistry

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10.1002/elan.202060059

Cite this

@article{24d81cafbf3943e8999bb0024a828496,

title = "Hollow Reticular Shaped Highly Ordered Rice Husk Carbon for the Simultaneous Determination of Dopamine and Uric Acid",

abstract = "We have prepared activated porous carbon material through simple pyrolysis method from rice husks (rhAC) for sensitive detection of dopamine (DA) and uric acid (UA). The prepared rhAC material was thoroughly characterized using various spectroscopic, microscopic, and electroanalytical techniques. Analysis of the voltammetric data showed that the analytes followed a first order reaction kinetics while following a 2e−/2H+ transfer process. We have discussed the possible oxidation mechanism for the analytes based on the results from our experimental analysis. The rhAC\_GCE sensor was tested for interference, reproducibility, and stability. The sensor was also tested to evaluate its applicability in real life.",

keywords = "Dopamine, Electrochemical detection, Hollow reticular shape, Rice husk carbon, Uric acid",

author = "Haque, \{Md Aminul\} and Hasan, \{Md Mahedi\} and Tamanna Islam and Razzak, \{Md Abdur\} and Alharthi, \{Nabeel H.\} and Abdullah Sindan and Karim, \{Mohammad R.\} and Basha, \{Shaik Inayath\} and Aziz, \{Md Abdul\} and Ahammad, \{A. J.Saleh\}",

note = "Publisher Copyright: {\textcopyright} 2020 Wiley-VCH Verlag GmbH \& Co. KGaA, Weinheim",

year = "2020",

month = sep,

day = "1",

doi = "10.1002/elan.202060059",

language = "English",

volume = "32",

pages = "1957--1970",

journal = "Electroanalysis",

issn = "1040-0397",

publisher = "Wiley-VCH Verlag",

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T1 - Hollow Reticular Shaped Highly Ordered Rice Husk Carbon for the Simultaneous Determination of Dopamine and Uric Acid

AU - Haque, Md Aminul

AU - Hasan, Md Mahedi

AU - Islam, Tamanna

AU - Razzak, Md Abdur

AU - Alharthi, Nabeel H.

AU - Sindan, Abdullah

AU - Karim, Mohammad R.

AU - Basha, Shaik Inayath

AU - Aziz, Md Abdul

AU - Ahammad, A. J.Saleh

PY - 2020/9/1

Y1 - 2020/9/1

N2 - We have prepared activated porous carbon material through simple pyrolysis method from rice husks (rhAC) for sensitive detection of dopamine (DA) and uric acid (UA). The prepared rhAC material was thoroughly characterized using various spectroscopic, microscopic, and electroanalytical techniques. Analysis of the voltammetric data showed that the analytes followed a first order reaction kinetics while following a 2e−/2H+ transfer process. We have discussed the possible oxidation mechanism for the analytes based on the results from our experimental analysis. The rhAC_GCE sensor was tested for interference, reproducibility, and stability. The sensor was also tested to evaluate its applicability in real life.

AB - We have prepared activated porous carbon material through simple pyrolysis method from rice husks (rhAC) for sensitive detection of dopamine (DA) and uric acid (UA). The prepared rhAC material was thoroughly characterized using various spectroscopic, microscopic, and electroanalytical techniques. Analysis of the voltammetric data showed that the analytes followed a first order reaction kinetics while following a 2e−/2H+ transfer process. We have discussed the possible oxidation mechanism for the analytes based on the results from our experimental analysis. The rhAC_GCE sensor was tested for interference, reproducibility, and stability. The sensor was also tested to evaluate its applicability in real life.

KW - Dopamine

KW - Electrochemical detection

KW - Hollow reticular shape

KW - Rice husk carbon

KW - Uric acid

UR - https://www.scopus.com/pages/publications/85085575537

U2 - 10.1002/elan.202060059

DO - 10.1002/elan.202060059

M3 - Article

AN - SCOPUS:85085575537

SN - 1040-0397

VL - 32

SP - 1957

EP - 1970

JO - Electroanalysis

JF - Electroanalysis

IS - 9

ER -

Hollow Reticular Shaped Highly Ordered Rice Husk Carbon for the Simultaneous Determination of Dopamine and Uric Acid

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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