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Published on Feb 19, 2014
Table of Contents: 00:09 Lecture 1.1: Nanobiosensors What is a nanobiosensor, anyway? 01:18 Outline 02:10 Sensors and Science 03:37 Biosensors are everywhere 04:28 Why nano-biosensors: low concentrations 05:52 The Need for High Sensitivity: System Biology & Personalized Circuit Diagram 07:06 Alam's Recent Blood Test 07:48 Micro, pico, femto Molar ?! 08:51 Why nanobiosensors: Biomolecules are small 09:52 A short history of nanobiosensors 12:06 Impressive integration of nanotechnology and biosensors 13:00 Why does it matter: Personalized medicine 14:22 'More than Moore' Technologies: Integrating sensors with mobile devices 15:14 Lab on a Chip technologies 15:35 Conformal Electronics: Heart 16:17 The doctor will see you always: Wireless and implanted biosensors 16:31 Diversity of biosensors ... 17:51 Conclusions 19:21 Acknowledgement
This course provides an in-depth analysis of the origin of the extra-ordinary sensitivity, fundamental limits, and operating principles of modern nanobiosensors. The primary focus is the physics of biomolecule detection in terms of three elementary concepts: response time, sensitivity, and selectivity. And, it potentiometric, amperometric, and cantilever-based mass sensors to illustrate the application of these concepts to specific sensor technologies.