Navigating Emerging Pollutants: Quantum Dot-Enhanced Electrochemical Strategies for Water Analysis

Authors

Vinay Kumar

Abstract

This research paper investigates the efficacy of quantum dot-enhanced electrochemical detection using screen-printed electrodes for identifying emerging pollutants in water. The research objectives included assessing the performance of quantum dot-modified screen-printed electrodes (QD-SPEs) across a diverse range of pollutant classes and evaluating their potential for environmental monitoring applications. The methodology involved the fabrication of QD-SPEs, preparation of synthetic water samples spiked with known concentrations of target pollutants, and electrochemical analysis using cyclic voltammetry. Key findings from the study demonstrate that QD-SPEs exhibit enhanced sensitivity and selectivity for detecting organic compounds, heavy metal ions, pharmaceuticals, pesticides, microplastics, and nanoparticles in water samples. The results highlight the versatility of QD-enhanced electrochemical sensing in addressing complex environmental challenges and offer insights into the potential applications of this technology for real-time water quality monitoring. The implications of these findings extend to public health, ecosystem conservation, and sustainable water resource management. Overall, this study contributes to advancing knowledge in environmental science and technology, providing valuable insights into the capabilities of quantum dot-enhanced electrochemical detection for pollutant identification in water.

Keywords

Quantum dots, Screen-printed electrodes, Electrochemical detection, Emerging pollutants, Water quality monitoring, Environmental sensing

Navigating Emerging Pollutants: Quantum Dot-Enhanced Electrochemical Strategies for Water Analysis. Vinay Kumar. 2024. IJIRCT, Volume 10, Issue 2. Pages 1-7. https://www.ijirct.org/viewPaper.php?paperId=2404023