Synthesis and Characterization of Au:CuO Nanocomposite by Laser Soldering on Porous Silicon for Photodetector
TLDR
In this article, the optical properties, stability, structural properties and surface morphology of composite Au:CuOnanocomposite were characterized by UV-VIS spectrophotometer, Zeta potential measurement, XRayDiffraction pattern and Atomic Force Microscope respectively.Abstract:
This work aimed to the synthesize of composite Au:CuO (NPs) by pulsed laser solderingprocess. The optical properties, stability, structural properties and surface morphology of Au:CuOnanocomposite were characterized by UV–VIS spectrophotometer, Zeta potential measurement, XRayDiffraction pattern and Atomic Force Microscope respectively. The band gap of Au dopedCuO is about 1.95 eV. The amount of zeta potential is -54 mV, its indicating that the negativelycharged of Au: CuO nanocomposite in deionized water and the colloid is good stability against aggregation. Surface morphology of Au:CuO nanocomposite show a large number of particles have diameter about 55nm. Au: CuO nanocomposite deposited on porous silicon by drop casting technique for preparationof silicon photodetector, the electrical properties prove that band gap alignment between Au: CuO nanocomposite and PS facilitates the electron transfer and further increases the photoresponsitivity and Quantum efficiency.read more
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CuO and Au-CuO nanoparticles mediated by Stigmaphyllon ovatum leaf extract and their anticancer potential
TL;DR: In this paper, aqueous extract of the Stigmaphyllon ovatum plant was used to synthesize CuO and Au-CuO nanoparticles, which exhibited good anticancer potency with Au-cuO having the greatest activity.
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Photophysical performance of Nd-YAG annealed Pt/n-PSi /Pt photovoltaic photodetectors at different laser energy
Asad A. Thahe,Basamat S. Shaheen,M.B. Uday,Mundzir Abdullah,M.A. Qaeed,Hasan Alqaraghuli,Nageh K. Allam +6 more
TL;DR: In this article, the electrical and photoresponse properties of Nd-YAG annealed Pt/n-PSi/Pt photodetectors were investigated.
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TL;DR: The ability of employing zeta potential to target drug delivery systems to, and drug release at specific sites of the body are discussed.
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Hydrogen bubble dynamic template synthesis of porous gold for nonenzymatic electrochemical detection of glucose
TL;DR: In this article, a galvanic replacement reaction between the porous Cu sacrificial templates and KAu(CN) 2 in solution was performed to remove the remaining Cu from the porous Au films.
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