Design and analysis of label free Nano scale 2d multipurpose photonic crystal biosensors

Abstract

In the current world, biosensors are becoming essential tools with newlineapplications in various industries such as biotechnology, food safety, newlinehealthcare, environmental monitoring, and security. Over the years, there has newlinebeen a great deal of progress in several areas, such as technology and newlineapplications. Biosensors are analytical tools that use a transducer and newlinebiological sensing components to identify and measure particular biological newlineanalytes. These devices have gained massive importance in various fields due newlineto their ability to support fast, sensitive and label-free detection of target newlineanalytes. The biological sensing elements in biosensors can range from newlineenzymes, antibodies and nucleic acids to whole cells, depending on the newlineapplication. They are utilized in point-of-care diagnostic testing conditions newlinesuch as diabetes, infectious diseases, cardiovascular diseases, and cancer. newlineThere are various types of biosensors, including mechanical, newlinemagnetic, optical, electrical, and electronic. Among all the types, optical newlinebiosensors offer numerous advantages, including high sensitivity, newlinemultiplexing capability, label-free detection, real-time monitoring, specificity, newlinenon-invasiveness and versatility. These advantages make optical biosensors newlinevaluable tools for a variety of applications in research, diagnostics, and newlinemonitoring. newline newline