Flow-injection analysis coupled with electrochemical detection of poisonous inorganic arsenic(iii) species using a gold nanoparticle/carbon nanofiber/chitosan chemically modified carbon screen printed electrode in neutral pH solution

• Published in: Analytical methods Vol. 1; no. 7; pp. 799 - 88
• Main Authors: Nellaiappan, Subramanian, Pillai, K. Chandrasekara, Kumar, Annamalai Senthil
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 01.01.2018
• Subjects: Arsenic; atomic absorption spectrometry; Buffer solutions; Buffers (chemistry); Carbon; Carbon fibers; carbon nanofibers; Catalysis; Chitosan; Drinking water; Electrochemical analysis; Electrochemical oxidation; Electrochemistry; Electrodes; Flow injection analysis; Glassy carbon; Gold; Inductively coupled plasma; Industrial effluents; Industrial pollution; Industrial wastewater; Injection; Nanofibers; nanogold; Nanoparticles; Oxidation; pH effects; phosphates; Rotating disks; Species; Spectrometry; tap water; Water analysis; Water sampling

Development of simple and selective detection of poisonous arsenic species [As( iii )] in drinking water is the subject of continued research in the multi-disciplinary areas of chemistry and biology. In this paper is reported, a well dispersed gold nanoparticle decorated-carbon nanofiber-chitosan mo...