Development of Novel Electrochemical Sensors for Environmental Monitoring

Thesis Abstract

Abstract
This thesis presents the research and development of novel electrochemical sensors for environmental monitoring applications. The need for accurate and sensitive monitoring of environmental parameters has become increasingly important in recent years due to the growing concerns about environmental pollution and its impact on human health and ecosystems. Electrochemical sensors offer a promising solution for real-time and on-site monitoring of various environmental pollutants due to their high sensitivity, selectivity, and rapid response times. The introduction chapter provides an overview of the background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definitions of key terms related to the development of electrochemical sensors for environmental monitoring. The literature review chapter presents a comprehensive review of existing research on electrochemical sensors, environmental monitoring techniques, sensor materials, detection mechanisms, and recent advancements in the field. The review highlights the gaps in current research and identifies the need for the development of novel sensors with improved performance characteristics. The research methodology chapter outlines the experimental procedures and methodologies employed in the design, fabrication, and testing of the novel electrochemical sensors. The chapter details the sensor fabrication process, characterization techniques, calibration methods, and validation procedures to ensure the accuracy and reliability of the sensor measurements. The discussion of findings chapter presents a detailed analysis of the experimental results obtained from testing the novel electrochemical sensors under various environmental conditions. The chapter discusses the sensor performance, sensitivity, selectivity, response times, and compares the results with existing sensor technologies. The findings highlight the potential applications of the sensors for monitoring a wide range of environmental pollutants. Finally, the conclusion and summary chapter provide a summary of the key findings from the research and discuss the implications of the study for environmental monitoring applications. The chapter also highlights the contributions of the research to the field of electrochemical sensors and suggests future research directions and potential areas for further improvement. Overall, this thesis contributes to the development of novel electrochemical sensors for environmental monitoring, offering a valuable tool for real-time and on-site monitoring of environmental pollutants to support environmental sustainability and public health initiatives.