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The capsids of viruses have a high degree of symmetry. Therefore, virus nanoparticles (VNPs) can be programmed to display many imaging agents precisely. Plant VNPs are biocompatible, biodegradable and non-infectious to mammals. We have carried out bioconjugation of sesbania mosaic virus (SeMV), a well characterized plant virus, with fluorophores using reactive lysine-N-hydroxysuccinimide ester and...
Airborne vehicles such as fighter aircrafts, helicopters and unmanned air vehicles with numerous sensors on-board are used for smarter surveillance and reconnaissance. In this paper, Synthetic Aperture Radar (SAR) image compression system for such airborne vehicles is proposed. The proposed system employs the concepts of steganography and discrete wavelet transform, thus achieving the best of both...
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