nanoHUB-U Nanobiosensors L2.3: Settling Time - Classical Sensors II





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Published on Feb 19, 2014

Table of Contents:
00:09 Lecture 2.3: Settling Time - Classical Sensors
00:24 Geometry of diffusion/sensor response
01:03 A 'Mendeleev table' for biosensors
01:46 Outline
02:13 Steady state: analogy to electrostatics
06:47 Diffusion and capture in steady-state
08:10 Time-dependent capture
10:31 Integer dimensional sensors
12:46 Exact solutions in 3D
14:01 Summary: For integer sensors
15:02 Performance limit of biosensors
15:40 Conclusions

This video is part of the nanoHUB-U course "Principles of Electronic Nanobiosensors". (https://nanohub.org/courses/PEN)

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.

For more details see http://nanohub.org/u


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