1.Recent development in detection systems for human viral pathogens from clinical samples with special reference to biosensors -- 2. Nano Biosensors For COVID - 19 -- 3. Electrochemical detection of cancer fingerprint: A systematic review on recent progress in extracellular vesicle research from lab to market -- 4. Nano-biosensors for diagnosing infectious and lifestyle-related disease of human: an update -- 5. Design and Analysis of One Dimensional Photonic Crystal Biosensor Device for Identification of Cancerous Cells -- 6. Smart nanobiosensing for COVID-19 diagnosis -- 7. Machine Learning-Enabled Biosensors in Clinical Decision Making -- 8. Recent Progress on the Development of Chemosensors -- 9. Medical Device & Equipment Sector in India: Towards Sophisticated Digital Healthcare Systems - An Overview -- 10. Application of Radio Pharmaceuticals in Diagnostics and Therapy.

This book reviews the potential of next-generation point-of-care diagnosis in healthcare. It also discusses the printed chip-based assay (Lab-on-a-Chip, Lab-on-a-PCB) for rapid, inexpensive biomarkers detection. The book presents the development of sensory systems based on the use of nanomaterials. It examines different biosensors for medical diagnosis using surface modification strategies of transducers. It presents electrochemical concepts based on different nanobiomaterials and nanocomposites for cancer theranostics. Notably, the book examines the recent advances in wearable, cost-effective hemodynamic sensors to detect diseases at an early stage. It further explores the combination of redox cycling and electrochemical detection to develop ultrasensitive and reproducible biosensors for point-of-care testing. Finally, the book summarizes the significant challenges in the point of care diagnostics and its future opportunities in healthcare. .