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[Illinois] How to Break the "Fundamental" Limits of Nanobiosensing
07 Apr 2014 | | Contributor(s):: Muhammad A. Alam
As the future of Moore’s law of transistor scaling appears uncertain, electronics is being reinvented by broadening the focus to other areas including macroelectronics (electronics of large, possibly flexible and transparent displays), bioelectronics (e.g., nanobio sensors for genomics,...
[Illinois] ECE 416 Electrochemical Sensors
27 Feb 2013 | | Contributor(s):: Brian Cunningham
In this lecture, we begin discussing the three types of electrochemical sensors: Potentiometric, Amperometric, and Conductometry. The focus of the lecture is the potentiometric and how it is used to measure the potential...
[Illinois] ECE 416 Glucose Sensor I
In this lecture, we continue the discussion on the oxygen sensor. It starts with a review of the measurement of O2 concentration levels through electrical currents. This is called an amperometric meter. Then, the subject shifts to...
[Illinois] ECE 416 Glucose Sensor II
In this lecture, we looked at the three generations of the glucose sensor and the ways it has changed. The first generation was the one discussed in the previous lecture in which the glucose concentration was found based off of...
[Illinois] ECE 416 Acoustic Wave Sensors
In this lecture, we look at the concepts and theories behind the acoustic wave sensor. This sensor communicates through the vibrational waves in matter. The atoms in the system are displaced, causing an Internal Elastic Restoring...