@article{ART002958849},
author={Yogeeshwari R. T. and Krishna R. Hari and Adarakatti Prashanth S. and Ashoka S.},
title={Ultra-trace detection of toxic heavy metal ions using graphitic carbon functionalized Co3O4 modified screen-printed electrode},
journal={Carbon Letters},
issn={1976-4251},
year={2022},
volume={32},
number={1},
pages={181-191},
doi={10.1007/s42823-021-00265-y}
TY - JOUR
AU - Yogeeshwari R. T.
AU - Krishna R. Hari
AU - Adarakatti Prashanth S.
AU - Ashoka S.
TI - Ultra-trace detection of toxic heavy metal ions using graphitic carbon functionalized Co3O4 modified screen-printed electrode
JO - Carbon Letters
PY - 2022
VL - 32
IS - 1
PB - Korean Carbon Society
SP - 181
EP - 191
SN - 1976-4251
AB - Herein, a new and generic strategy has been proposed to introduce uniformly distributed graphitic carbon into the nanostructured metal oxide. A facile and generic synthetic protocol has been proposed to introduce uniformly distributed conducting graphitic carbon into the Co3O4 nanoparticles (Co3O4 NPs@graphitic carbon). The prepared Co3O4 NPs@graphitic carbon has been drop casted onto the portable screen-printed electrode (SPE) to realize its potential application in the individual and simultaneous quantification of toxic Pb(II) and Cd(II) ions present in aqueous solution. The proposed Co3O4 NPs@graphitic carbon-based electrochemical sensor exhibits a wide linear range from 0 to 120 ppb with limit of detection of 3.2 and 3.5 ppb towards the simultaneous detection of Pb(II) and Cd(II), which falls well below threshold limit prescribed by WHO.
KW - Co3O4;Graphitic carbon;Screen-printed electrode;Pb(II) and Cd(II)
DO - 10.1007/s42823-021-00265-y
ER -
Yogeeshwari R. T., Krishna R. Hari, Adarakatti Prashanth S. and Ashoka S.. (2022). Ultra-trace detection of toxic heavy metal ions using graphitic carbon functionalized Co3O4 modified screen-printed electrode. Carbon Letters, 32(1), 181-191.
Yogeeshwari R. T., Krishna R. Hari, Adarakatti Prashanth S. and Ashoka S.. 2022, "Ultra-trace detection of toxic heavy metal ions using graphitic carbon functionalized Co3O4 modified screen-printed electrode", Carbon Letters, vol.32, no.1 pp.181-191. Available from: doi:10.1007/s42823-021-00265-y
Yogeeshwari R. T., Krishna R. Hari, Adarakatti Prashanth S., Ashoka S. "Ultra-trace detection of toxic heavy metal ions using graphitic carbon functionalized Co3O4 modified screen-printed electrode" Carbon Letters 32.1 pp.181-191 (2022) : 181.
Yogeeshwari R. T., Krishna R. Hari, Adarakatti Prashanth S., Ashoka S.. Ultra-trace detection of toxic heavy metal ions using graphitic carbon functionalized Co3O4 modified screen-printed electrode. 2022; 32(1), 181-191. Available from: doi:10.1007/s42823-021-00265-y
Yogeeshwari R. T., Krishna R. Hari, Adarakatti Prashanth S. and Ashoka S.. "Ultra-trace detection of toxic heavy metal ions using graphitic carbon functionalized Co3O4 modified screen-printed electrode" Carbon Letters 32, no.1 (2022) : 181-191.doi: 10.1007/s42823-021-00265-y
Yogeeshwari R. T.; Krishna R. Hari; Adarakatti Prashanth S.; Ashoka S.. Ultra-trace detection of toxic heavy metal ions using graphitic carbon functionalized Co3O4 modified screen-printed electrode. Carbon Letters, 32(1), 181-191. doi: 10.1007/s42823-021-00265-y
Yogeeshwari R. T.; Krishna R. Hari; Adarakatti Prashanth S.; Ashoka S.. Ultra-trace detection of toxic heavy metal ions using graphitic carbon functionalized Co3O4 modified screen-printed electrode. Carbon Letters. 2022; 32(1) 181-191. doi: 10.1007/s42823-021-00265-y
Yogeeshwari R. T., Krishna R. Hari, Adarakatti Prashanth S., Ashoka S.. Ultra-trace detection of toxic heavy metal ions using graphitic carbon functionalized Co3O4 modified screen-printed electrode. 2022; 32(1), 181-191. Available from: doi:10.1007/s42823-021-00265-y
Yogeeshwari R. T., Krishna R. Hari, Adarakatti Prashanth S. and Ashoka S.. "Ultra-trace detection of toxic heavy metal ions using graphitic carbon functionalized Co3O4 modified screen-printed electrode" Carbon Letters 32, no.1 (2022) : 181-191.doi: 10.1007/s42823-021-00265-y