@article{b11436410dc24235ba0452da52665643,
title = "A Polyaniline-Supported, Chromium-Based Metal-Organic Framework for Electrochemical Sensing of Cadmium(II)",
abstract = "In this work a conducting electrochemical sensing probe, Cr-BDC-NH2@PANI composite material (BDC=1,4-benzenedicarboxylate), was successfully synthesized by polymerization of conducting polyaniline (PANI) around the Cr-BDC-NH2 material. The synthesized composite material was characterized by various analytical techniques. The Cr-BDC-NH2@PANI composite was successfully dropped cast on the surface of an inexpensive pencil graphite electrode (PGE) to detect the cadmium ions at trace level. The selectivity of proposed sensor observed towards cadmium ion is due to chelation mechanism operating between cadmium ions and amine groups. Under optimized condition, the proposed sensor is capable of measuring cadmium ions in aqueous as well as in human blood serum, plasma, and various water samples within the range of 0.50-32.5 μg L−1 with the limit of detection (LOD) of 0.20 μg L−1. The Cr-BDC-NH2@PANI composite material modified sensor shows high affinity and no interference with real samples.",
author = "Ekta Roy and Souvik Pal and Kung, {Chung Wei} and Yu, {Sheng Sheng} and Achala Nagar and Lin, {Chia Her}",
note = "Funding Information: . Authors are grateful to the All‐India Council for Technical Education (AICTE), for project grant (No. 1‐5716783251) entitled {\textquoteleft}Collaborative Research Scheme{\textquoteright} under TEQIP III to Dr. Ekta Roy (ID: 1‐4572752946). Dr. Roy is also thankful for the support provided by the Government Engineering College Jhalawar, Rajasthan and Medi‐Caps University, Indore. This article was also supported by Higher Education Sprout Project, MOE, Taiwan to the Headquarters of University Advancement at National Cheng Kung University (NCKU). We thank the TechnoS Instruments (R & D centre), Jaipur, Rajasthan, for Raman spectroscopic analysis. We also thank the DST‐SAIF Cochin for TEM analysis Funding Information: Authors are grateful to the All-India Council for Technical Education (AICTE), for project grant (No. 1-5716783251) entitled {\textquoteleft}Collaborative Research Scheme{\textquoteright} under TEQIP III to Dr. Ekta Roy (ID: 1-4572752946). Dr. Roy is also thankful for the support provided by the Government Engineering College Jhalawar, Rajasthan and Medi-Caps University, Indore. This article was also supported by Higher Education Sprout Project, MOE, Taiwan to the Headquarters of University Advancement at National Cheng Kung University (NCKU). We thank the TechnoS Instruments (R & D centre), Jaipur, Rajasthan, for Raman spectroscopic analysis. We also thank the DST-SAIF Cochin for TEM analysis. Publisher Copyright: {\textcopyright} 2022 Wiley-VCH GmbH.",
year = "2022",
month = nov,
day = "11",
doi = "10.1002/slct.202203574",
language = "English",
volume = "7",
journal = "ChemistrySelect",
issn = "2365-6549",
publisher = "Wiley-Blackwell Publishing Ltd",
number = "42",
}