Thesis Abstract

Abstract
The alarming rate of foodborne illnesses worldwide necessitates the continuous development of innovative technologies for rapid and accurate detection of foodborne pathogens. This thesis presents the research and development of a novel biosensor aimed at addressing the challenges associated with traditional methods of pathogen detection in food samples. The biosensor utilizes cutting-edge technology to detect and identify a wide range of foodborne pathogens quickly and efficiently. Chapter One of the thesis provides an introduction to the research topic, outlining the background of the study, the problem statement, objectives of the study, limitations, scope, significance, structure of the thesis, and definition of terms. The second chapter presents a comprehensive literature review covering ten key areas related to biosensors, foodborne pathogens, detection methods, and existing technologies in the field. Chapter Three details the research methodology employed in developing the novel biosensor, including the design and fabrication process, sensor calibration, target pathogen selection, sample preparation, and testing protocols. The chapter also discusses data analysis techniques and quality control measures implemented throughout the study. Chapter Four presents an in-depth discussion of the findings obtained from testing the biosensor with various food samples contaminated with common pathogens. The results are analyzed, interpreted, and compared with existing detection methods to evaluate the performance and efficiency of the novel biosensor. In Chapter Five, the conclusion and summary of the thesis are provided, highlighting the key findings, implications of the research, limitations, and future recommendations for further improvements and applications of the biosensor technology. The thesis concludes with a call to action for the implementation of rapid biosensors in food safety management systems to enhance public health protection and prevent foodborne illnesses. Overall, this thesis contributes to the advancement of biosensor technology in the field of food safety by introducing a novel approach to rapid pathogen detection. The development of this biosensor offers a promising solution to the challenges faced in traditional methods of foodborne pathogen detection, paving the way for improved food safety standards and enhanced public health protection.

Thesis Overview

The project titled "Development of a Novel Biosensor for Rapid Detection of Foodborne Pathogens" aims to address the critical issue of timely and accurate detection of foodborne pathogens. Foodborne pathogens pose a significant threat to public health globally, leading to outbreaks of foodborne illnesses and posing a challenge to food safety regulations. Traditional methods of detecting these pathogens are often time-consuming, labor-intensive, and may lack the sensitivity required for early detection. In response to these challenges, this research project focuses on the development of a novel biosensor that can rapidly and accurately detect foodborne pathogens. Biosensors are analytical devices that combine a biological sensing element with a transducer to convert the biological response into a measurable signal. By harnessing the specificity and sensitivity of biological elements, biosensors have the potential to revolutionize the field of pathogen detection, offering rapid and reliable results. The research will involve the design and fabrication of the biosensor, incorporating specific biological recognition elements that can selectively bind to target foodborne pathogens. The biosensor will be optimized to achieve high sensitivity and specificity, enabling the rapid detection of pathogens in food samples. The use of advanced nanomaterials and microfabrication techniques will be explored to enhance the performance of the biosensor. The project will also involve the validation of the biosensor through testing with a variety of foodborne pathogens commonly associated with food contamination. The performance of the biosensor will be compared with traditional detection methods to evaluate its accuracy, speed, and reliability. The ultimate goal is to develop a biosensor that can be used as a rapid screening tool in food processing facilities, reducing the risk of foodborne illness outbreaks and enhancing food safety standards. By developing a novel biosensor for the rapid detection of foodborne pathogens, this research project has the potential to make a significant impact on public health and food safety. The innovative approach taken in this research will contribute to the advancement of biosensor technology and provide a valuable tool for the food industry to ensure the quality and safety of food products.