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We present a wireless and power-free, optomechanical, implantable microsensor that can potentially be used to accurately monitor intracranial pressure (ICP) over long periods of time. The developed microsensor vertically integrates a glass mini-lens with a two-wavelength quantum dot (QD) micropillar that is photolithographically patterned on an ICP-exposed silicon nitride membrane. The operation principle...
We report on the implementation of a color-capable sub-pixel resolving optofluidic microscope based on the pixel super-resolution algorithm and sequential RGB illumination, for low-cost on-chip color imaging of biological samples with sub-cellular resolution.
Separations of complex proteomes are required to fractionate components before downstream identification and quantification of individual protein species. Twodimensional gels based on a combination of isoelectric focusing (IEF) and sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) have been a core technology for real-word detection of thousands of proteins, and microfluidic systems...
This paper employs MEMS force sensors to explore the role of mechanical tension in neuro transmission. Here, the nervous system of Drosophila (fruit fly) embryo is examined. The accumulation of vesicles that carry neuro transmitter at the synapse between the axons and muscle tissue is measured using florescent technique. The tensile force on axons are measured in vivo. The rest tension in axons is...
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