1,222 research outputs found
Current status of nanotechnology in urology
Nanotechnology has been investigated for its applications in medicine. The objective of this review was to summarize the current applications of nanotechnology in Urology. A systematic search of literature was performed and relevant articles were analyzed with specific reference to applications in Urology. Nanotechnology has applications in diagnostic urology like in uroimaging using nanoparticles and nanosensors. It has therapeutic applications in infections, malignancies, genetic disease using targeted drug delivery, gene transfers, nano device-based manipulations etc. Nanotechnology has many applications in Urology. More efforts are required to make these applications practically feasible and affordable
Field induced large magnetocaloric effect and magnetoresistance in ErNiSi
Large magnetocaloric effect (MCE) and magnetoresistance (MR) together with
negligible hysteresis loss has been observed in ErNiSi compound, which
undergoes metamagnetic transition at low temperatures. Magnetization, heat
capacity and resistivity measurements confirm the metamagnetic transition. The
maximum value of isothermal entropy change and MR for a field change of 50 kOe
are found to be 19.1 J/kg K and -34 %. Large MCE with negligible magnetic
hysteresis loss could make this material promising for low temperature magnetic
refrigeration.Comment: 12 pages, 5 figure
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