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We report the implementation of a fully on-chip, lensless, sub-pixel resolving optofluidic microscope (SROFM) based on the super resolution algorithm. The device utilizes microfluidic flow to deliver specimens directly across a complementary metal oxide semiconductor (CMOS) sensor to generate a sequence of low-resolution (LR) projection images, where resolution is limited by the sensor's pixel size...
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.
In this paper, we present our vision of a highly scalable arrayed biochemical sensor platform. This platform combines the advantages of refined and entrenched technologies like top-down integrated circuit fabrication and clinical assays with emerging technologies like three-dimensional stacking and label-free sensing. We demonstrate fabrication concepts and preliminary sensing results on ovarian cell...
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...
ErbB overexpression is linked to carcinogenesis. It is hypothesised that this is due to increased receptor density and receptor clustering, leading to increased receptor dimerisation and activation. Herein, spatial stochastic simulations have been performed to shed light receptor dimerisation processes. First, ligand- independent homodimerisation, is considered, based upon constitutive oligomerisation...
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