The cell-substrate distance is a direct indicator of cell adhesion to extracellular matrix which is indispensable in cell culture. A real-time monitoring approach can provide a detailed profile of cell adhesion, so that enables the detecting of adhesion-related cell behavior. In this work, we report a novel real-time impedance-based method to record the adhesion profile of cardiomyocyte, overco...

Five bacterial strains with phosphate-solubilizing ability and other plant growth promoting traits increased the plant biomass (20-40%) by paper towel method. Glasshouse and field experiments were conducted using two efficient strains Serratia marcescens EB 67 and Pseudomonas sp. CDB 35. Increase in plant biomass (dry weight) was 99% with EB 67 and 94% with CDB 35 under glasshouse conditions. I...

Time reversed imaging is a technique in which we propagate a pulse through a medium, record the signal and then back-propagate the time-reversed signal through the same medium to refocus the energy at the original source location. The refocusing is independent of the medium, provided that the medium remains the same during back-propagation. When the velocity for backpropagation is different fro...

beta-Amyloid (betaA) is cytotoxic to neurons in culture by increasing hydrogen peroxide and altering calcium homeostasis. We have evaluated betaA-induced cytotoxicity, peroxide generation and glutamate (Glu) uptake in cultured astrocytes. Twenty-four hours after a single addition of either betaA25-35 or betaA1-40there was a concentration-dependent decrease in viability. Catalase or vitamin E sh...