Skip to content
6CCVD Research

Hypochlorous Acid Sensor using Boron-Doped Diamond Electrode in Physiological pH Solution

At a Glance

Section titled ā€œAt a Glanceā€
MetadataDetails
Publication Date2018-12-01
AuthorsNadiatus Silmi, Tribidasari A. Ivandini, Asijati W. Endang
InstitutionsUniversity of Indonesia
Citations2

Abstract

Section titled ā€œAbstractā€

Electrochemical behavior of hypochlorous acid (HClO) have been studied at boron-doped diamond (BDD) electrodes in physiological pH solution. The electrochemical measurements were performed in one-compartment electrochemical cell using cyclic voltammetry technique. A solution of 0.5 M phosphate buffer solution has been selected as the supporting electrolyte. Cyclic voltammograms of NaClO standard solutions showed the best response at optimum pH of 6.6 at the potential reduction of +0.1 V. Linear calibration curve ( R <sup xmlns:mml=ā€œhttp://www.w3.org/1998/Math/MathMLā€ xmlns:xlink=ā€œhttp://www.w3.org/1999/xlinkā€&gt;2&lt;/sup> =0.9953) can be achieved at a NaClO concentration range from 1.68 to 5.86 mM with an estimated limit of detection (LOD) of 0.46 mM.

Tech Support

Section titled ā€œTech Supportā€

Original Source

Section titled ā€œOriginal Sourceā€

References

Section titled ā€œReferencesā€
  1. 2017 - Development of electrolyte-free ozone sensors using boron-doped diamond electrodes Anal
  2. 2009 - Disinfection efficacy of Medilox Super-oxidized water with neutral pH

Reads Similar to This

Assessments of the Effect of Increasingly Severe Cathodic Pretreatments on the Electrochemical Activity of Polycrystalline Boron-Doped Diamond Electrodes High-sensitivity spin-based electrometry with an ensemble of nitrogen-vacancy centers in diamond Electrochemical Sensor Based on Molecularly Imprinted Polymer for the Detection of Cefalexin