A portable potentiostat with bluetooth communication for square wave voltammetry measurement

Wonsik Shim, Ji Hoon Han, Suyun Kim, Hyun Jeong Kwon, James Jungho Pak

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

This paper describes the development of a portable potentiostat which can perform square wave voltammetry on electrochemical sensors and wireless transmission of the measured data to a smartphone using Bluetooth. The potentiostat consists of a square wave potential pulse generation circuit for applying the potential pulse to the electrochemical sensor, a reduction/oxidation (or redox) current measurement circuit, and Bluetooth for wireless data transmission to an Android-based smartphone. The measured data are then processed to show the output graph on the smart phone screen in real time. This data transformation into a graph is carried out by developing and installing a simple transformation application software in the Android-based smartphone. This application software also enables the user to set and change the measurement parameters such as the applied voltage range and measured current range at user's convenience. The square voltammetry output data measured with the developed portable potentiostat were almost same as the data of the commercial potentiostat. The measured oxidation peak current with the commercial potentiostat was 11.35 μA at 0.26 V and the measured oxidation peak current with the developed system was 12.38 μA at 0.25 V. This proves that performance of the developed portable measurement system is comparable to the commercial one.

Original languageEnglish
Pages (from-to)622-627
Number of pages6
JournalTransactions of the Korean Institute of Electrical Engineers
Volume65
Issue number4
DOIs
Publication statusPublished - 2016 Apr 1

Fingerprint

Smartphones
Bluetooth
Voltammetry
Electrochemical sensors
Application programs
Oxidation
Communication
Networks (circuits)
Electric current measurement
Data communication systems
Electric potential
Android (operating system)

Keywords

  • Android
  • Bluetooth
  • Electrochemical sensor
  • Potentiostat
  • Square wave voltammetry

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

A portable potentiostat with bluetooth communication for square wave voltammetry measurement. / Shim, Wonsik; Han, Ji Hoon; Kim, Suyun; Kwon, Hyun Jeong; Pak, James Jungho.

In: Transactions of the Korean Institute of Electrical Engineers, Vol. 65, No. 4, 01.04.2016, p. 622-627.

Research output: Contribution to journalArticle

@article{e0beb63a2fa34b0abfaf5da15b067bf5,
title = "A portable potentiostat with bluetooth communication for square wave voltammetry measurement",
abstract = "This paper describes the development of a portable potentiostat which can perform square wave voltammetry on electrochemical sensors and wireless transmission of the measured data to a smartphone using Bluetooth. The potentiostat consists of a square wave potential pulse generation circuit for applying the potential pulse to the electrochemical sensor, a reduction/oxidation (or redox) current measurement circuit, and Bluetooth for wireless data transmission to an Android-based smartphone. The measured data are then processed to show the output graph on the smart phone screen in real time. This data transformation into a graph is carried out by developing and installing a simple transformation application software in the Android-based smartphone. This application software also enables the user to set and change the measurement parameters such as the applied voltage range and measured current range at user's convenience. The square voltammetry output data measured with the developed portable potentiostat were almost same as the data of the commercial potentiostat. The measured oxidation peak current with the commercial potentiostat was 11.35 μA at 0.26 V and the measured oxidation peak current with the developed system was 12.38 μA at 0.25 V. This proves that performance of the developed portable measurement system is comparable to the commercial one.",
keywords = "Android, Bluetooth, Electrochemical sensor, Potentiostat, Square wave voltammetry",
author = "Wonsik Shim and Han, {Ji Hoon} and Suyun Kim and Kwon, {Hyun Jeong} and Pak, {James Jungho}",
year = "2016",
month = "4",
day = "1",
doi = "10.5370/KIEE.2016.65.4.622",
language = "English",
volume = "65",
pages = "622--627",
journal = "Transactions of the Korean Institute of Electrical Engineers",
issn = "1975-8359",
publisher = "Korean Institute of Electrical Engineers",
number = "4",

}

TY - JOUR

T1 - A portable potentiostat with bluetooth communication for square wave voltammetry measurement

AU - Shim, Wonsik

AU - Han, Ji Hoon

AU - Kim, Suyun

AU - Kwon, Hyun Jeong

AU - Pak, James Jungho

PY - 2016/4/1

Y1 - 2016/4/1

N2 - This paper describes the development of a portable potentiostat which can perform square wave voltammetry on electrochemical sensors and wireless transmission of the measured data to a smartphone using Bluetooth. The potentiostat consists of a square wave potential pulse generation circuit for applying the potential pulse to the electrochemical sensor, a reduction/oxidation (or redox) current measurement circuit, and Bluetooth for wireless data transmission to an Android-based smartphone. The measured data are then processed to show the output graph on the smart phone screen in real time. This data transformation into a graph is carried out by developing and installing a simple transformation application software in the Android-based smartphone. This application software also enables the user to set and change the measurement parameters such as the applied voltage range and measured current range at user's convenience. The square voltammetry output data measured with the developed portable potentiostat were almost same as the data of the commercial potentiostat. The measured oxidation peak current with the commercial potentiostat was 11.35 μA at 0.26 V and the measured oxidation peak current with the developed system was 12.38 μA at 0.25 V. This proves that performance of the developed portable measurement system is comparable to the commercial one.

AB - This paper describes the development of a portable potentiostat which can perform square wave voltammetry on electrochemical sensors and wireless transmission of the measured data to a smartphone using Bluetooth. The potentiostat consists of a square wave potential pulse generation circuit for applying the potential pulse to the electrochemical sensor, a reduction/oxidation (or redox) current measurement circuit, and Bluetooth for wireless data transmission to an Android-based smartphone. The measured data are then processed to show the output graph on the smart phone screen in real time. This data transformation into a graph is carried out by developing and installing a simple transformation application software in the Android-based smartphone. This application software also enables the user to set and change the measurement parameters such as the applied voltage range and measured current range at user's convenience. The square voltammetry output data measured with the developed portable potentiostat were almost same as the data of the commercial potentiostat. The measured oxidation peak current with the commercial potentiostat was 11.35 μA at 0.26 V and the measured oxidation peak current with the developed system was 12.38 μA at 0.25 V. This proves that performance of the developed portable measurement system is comparable to the commercial one.

KW - Android

KW - Bluetooth

KW - Electrochemical sensor

KW - Potentiostat

KW - Square wave voltammetry

UR - http://www.scopus.com/inward/record.url?scp=84969932221&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84969932221&partnerID=8YFLogxK

U2 - 10.5370/KIEE.2016.65.4.622

DO - 10.5370/KIEE.2016.65.4.622

M3 - Article

AN - SCOPUS:84969932221

VL - 65

SP - 622

EP - 627

JO - Transactions of the Korean Institute of Electrical Engineers

JF - Transactions of the Korean Institute of Electrical Engineers

SN - 1975-8359

IS - 4

ER -