Single step hydrothermal synthesis of CuS/MnS composite for electrochemical non-enzymatic glucose sensor

Krishna Prasad Sharma; Miyeon Shin; Ganesh Prasad Awasthi; Changho Yu

doi:10.1016/j.solidstatesciences.2023.107279

Single step hydrothermal synthesis of CuS/MnS composite for electrochemical non-enzymatic glucose sensor

Krishna Prasad Sharma
, Miyeon Shin
, Ganesh Prasad Awasthi
, Changho Yu^*

^*Corresponding author for this work

IT Convergence Mechatronics Engineering

Jeonbuk National University

Research output: Contribution to journal › Journal article › peer-review

18 Scopus citations

Abstract

In this work, a single step hydrothermal technique was used to synthesize CuS/MnS electrode material as efficient electrocatalyst for electrochemical non-enzymatic glucose sensor. The nanocomposites were characterized by FE-SEM, TEM, XRD, and XPS. Glassy carbon electrodes loaded with CuS/MnS composite was used for the investigation of electrochemical properties. The results showed a sensitivity and detection limit of 371.66 μA mM⁻¹ cm⁻² and 1.87 μM, respectively. The selectivity of the sensor for potentially interfering species was also studied. The CuS/MnS composite-based nonenzymatic glucose sensor exhibited considerable stability, selectivity for interfering species, and viability for glucose determination in diluted human serum samples.

Original language	English
Article number	107279
Journal	Solid State Sciences
Volume	143
DOIs	https://doi.org/10.1016/j.solidstatesciences.2023.107279
State	Published - 2023.09

Keywords

Copper sulfide
Detection limit
Glucose sensor
Manganese sulfide
Selectivity
Sensitivity

Quacquarelli Symonds(QS) Subject Topics

Materials Science
Chemistry
Physics & Astronomy

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10.1016/j.solidstatesciences.2023.107279

Cite this

@article{780bcdd6725a4e05b631cc963f0cdd65,

title = "Single step hydrothermal synthesis of CuS/MnS composite for electrochemical non-enzymatic glucose sensor",

abstract = "In this work, a single step hydrothermal technique was used to synthesize CuS/MnS electrode material as efficient electrocatalyst for electrochemical non-enzymatic glucose sensor. The nanocomposites were characterized by FE-SEM, TEM, XRD, and XPS. Glassy carbon electrodes loaded with CuS/MnS composite was used for the investigation of electrochemical properties. The results showed a sensitivity and detection limit of 371.66 μA mM−1 cm−2 and 1.87 μM, respectively. The selectivity of the sensor for potentially interfering species was also studied. The CuS/MnS composite-based nonenzymatic glucose sensor exhibited considerable stability, selectivity for interfering species, and viability for glucose determination in diluted human serum samples.",

keywords = "Copper sulfide, Detection limit, Glucose sensor, Manganese sulfide, Selectivity, Sensitivity",

author = "Sharma, \{Krishna Prasad\} and Miyeon Shin and Awasthi, \{Ganesh Prasad\} and Changho Yu",

note = "Publisher Copyright: {\textcopyright} 2023 Elsevier Masson SAS",

year = "2023",

month = sep,

doi = "10.1016/j.solidstatesciences.2023.107279",

language = "English",

volume = "143",

journal = "Solid State Sciences",

issn = "1293-2558",

}

TY - JOUR

T1 - Single step hydrothermal synthesis of CuS/MnS composite for electrochemical non-enzymatic glucose sensor

AU - Sharma, Krishna Prasad

AU - Shin, Miyeon

AU - Awasthi, Ganesh Prasad

AU - Yu, Changho

PY - 2023/9

Y1 - 2023/9

N2 - In this work, a single step hydrothermal technique was used to synthesize CuS/MnS electrode material as efficient electrocatalyst for electrochemical non-enzymatic glucose sensor. The nanocomposites were characterized by FE-SEM, TEM, XRD, and XPS. Glassy carbon electrodes loaded with CuS/MnS composite was used for the investigation of electrochemical properties. The results showed a sensitivity and detection limit of 371.66 μA mM−1 cm−2 and 1.87 μM, respectively. The selectivity of the sensor for potentially interfering species was also studied. The CuS/MnS composite-based nonenzymatic glucose sensor exhibited considerable stability, selectivity for interfering species, and viability for glucose determination in diluted human serum samples.

AB - In this work, a single step hydrothermal technique was used to synthesize CuS/MnS electrode material as efficient electrocatalyst for electrochemical non-enzymatic glucose sensor. The nanocomposites were characterized by FE-SEM, TEM, XRD, and XPS. Glassy carbon electrodes loaded with CuS/MnS composite was used for the investigation of electrochemical properties. The results showed a sensitivity and detection limit of 371.66 μA mM−1 cm−2 and 1.87 μM, respectively. The selectivity of the sensor for potentially interfering species was also studied. The CuS/MnS composite-based nonenzymatic glucose sensor exhibited considerable stability, selectivity for interfering species, and viability for glucose determination in diluted human serum samples.

KW - Copper sulfide

KW - Detection limit

KW - Glucose sensor

KW - Manganese sulfide

KW - Selectivity

KW - Sensitivity

UR - https://www.scopus.com/pages/publications/85166934928

U2 - 10.1016/j.solidstatesciences.2023.107279

DO - 10.1016/j.solidstatesciences.2023.107279

M3 - Journal article

AN - SCOPUS:85166934928

SN - 1293-2558

VL - 143

JO - Solid State Sciences

JF - Solid State Sciences

M1 - 107279

ER -

Single step hydrothermal synthesis of CuS/MnS composite for electrochemical non-enzymatic glucose sensor

Abstract

Keywords

Quacquarelli Symonds(QS) Subject Topics

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Studies from Jeonbuk National University Have Provided New Data on Chemicals and Chemistry (Single Step Hydrothermal Synthesis of Cus/mns Composite for Electrochemical Non-enzymatic Glucose Sensor)

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Single step hydrothermal synthesis of CuS/MnS composite for electrochemical non-enzymatic glucose sensor

Abstract

Keywords

Quacquarelli Symonds(QS) Subject Topics

Access to Document

Other files and links

Fingerprint

Press/Media

Studies from Jeonbuk National University Have Provided New Data on Chemicals and Chemistry (Single Step Hydrothermal Synthesis of Cus/mns Composite for Electrochemical Non-enzymatic Glucose Sensor)

Cite this