16-10-2012, 11:52 AM
BioMEMS, Bio-Nanotechnology, and Agricultural Research
Biochip.ppt (Size: 3.46 MB / Downloads: 71)
Nanoscience and Nanotechnology
Nanoscience:
Fabrication, study and modeling of devices and structures where at least one dimension is 200 nm or smaller.
Nanotechnology:
Enables devices that are compact, portable, energy efficient, integrate sensing, and carry out complex functions of a full-scale laboratory BioMEMS
Bio electromechanical systems
Role of Biotechnology
Provides
Bioreceptors
Biomarkers (targets)
Knowledge of mechanisms
Interfaces macro- and nano-worlds
Templates for design of small devices
Opportunities for Research
Design and Assemble Technology Platform
Chips
Receptors
Bioseparations
Signal Transduction
Interface Hardware and Software
Component Assembly and Packaging
Technology Issues
We must know:
Target molecule and its receptor
Threshhold for detection (sensitivity)
We must achieve:
Rapid sampling and conditioning
Specificity for target over biomolecules
High signal to noise
Potential Outcomes and Impacts
Bio-inspired design of inorganic devices
Methods for mass-producing components for BioMEMS through agriculture
a. A new fiber (cotton?) industry
b. Self assembling oils
c. Bio-based materials
Sampling methods and detection of pathogens