2D Photonic Crystal Nano Biosensor with IoT Intelligence
- Title
- 2D Photonic Crystal Nano Biosensor with IoT Intelligence
- Creator
- Balaji V.R.; Jesuwanth Sugesh R.G.; Sreevani N.R.G.; Dhanabalan S.S.; Sridarshini T.; Hegde G.
- Description
- Optical biosensors based on photonic crystals (PCs) offer interesting possibilities for the analysis and identification of bioanalytes. PC is a periodically varying artificial dielectric material that determines the propagation of modes present in the structure. Within dielectric media, there are modes that are selected based on structural perturbations. Changes in the refractive index of biological analytes are used to identify biological samples and are therefore used as sensing media in many applications. Because these PC sensors are designed in the nano range, they have excellent selectivity and sensitivity. The PC is ultra-compact and only small amounts of analyte are required for bioanalyte detection. Quantification of bioanalytes and biochemicals is one of the greatest challenges in the medical and diagnostic fields. However, these electronic devices cannot be directly connected to biological analytes, so the most difficult task is to extract the analyte information and convert it into electronic signals. Optical biosensors offer an attractive way to interrogate the content of bioanalytes because they directly convert biological events into electrical signals. It is also called a self-contained integrated physical medium because of its many applications such as food industry, drug delivery, point-of-care diagnostic sensing devices, and environmental monitoring. Based on the analyte placed on the PC sensor, resonant wavelengths are observed and the measurements are stored in a database. Diseases are identified based on the current users cognitive value, and data is transmitted and monitored over the Internet of Things. 2024 Scrivener Publishing LLC.
- Source
- Internet of Things in Bioelectronics: Emerging Technologies and Applications, pp. 107-124.
- Date
- 2024-01-01
- Publisher
- wiley
- Subject
- Bio-analyte; Internet of things; Nano biosensor; Photonic crystal; Photonic sensor
- Coverage
- Balaji V.R., Centre for Healthcare Advancement, Innovation and Research, Vellore Institute of Technology, Tamil Nadu, Chennai, India; Jesuwanth Sugesh R.G., Department of Electronics and Communication Engineering, CHRIST University, Karnataka, Bangalore, India; Sreevani N.R.G., Department of Computer Science and Engineering, S.A. Engineering College, Tamil Nadu, India; Dhanabalan S.S., Functional Materials and Microsystems Research Group, School of Engineering, RMIT University, Melbourne, VIC, Australia; Sridarshini T., Department of Electronics and Communication Engineering, College of Engineering Guindy Campus, Anna University, Tamil Nadu, Chennai, India; Hegde G., Centre for Nanoscience and Engineering, Indian Institute of Science, Karnataka, Bengaluru, India
- Rights
- Restricted Access
- Relation
- ISBN: 978-139424190-3; 978-139424187-3
- Format
- Online
- Language
- English
- Type
- Book chapter
Collection
Citation
Balaji V.R.; Jesuwanth Sugesh R.G.; Sreevani N.R.G.; Dhanabalan S.S.; Sridarshini T.; Hegde G., “2D Photonic Crystal Nano Biosensor with IoT Intelligence,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 24, 2025, https://archives.christuniversity.in/items/show/17939.