2 publications
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Published Subscription
Amendment of the Structural and Optical Properties of Solution Route Processed TiO2 Nanoparticles by Rare-Earth EuropiumBy Sonali Mehra, Divya Rehani, Swati Bishnoi, A. K. Srivastava, Shailesh Narain Sharma
Abstract: Titanium oxide (TiO2) doped with Rare-earth europium (Eu) were synthesized using sol-gel technique with subsequent annealing at 300° C. The crystallite structure and phase determination was done using XRD technique. XRD technique revealed that undoped TiO2 exhibit mixed rutile and anatase phase, whereas the TiO2:Eu sample exhibit single anatase phase. SEM results revealed that the particles are spherical shaped with approximate size ~ 15 nm. Room temperature, UV measurements shows …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 20, Issue 3, 2018 · pp. 1–5 Read article →
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Published Subscription
Role of Hot-Injection Technique for the Synthesis of Phase-Pure Kesterite CZTS Nanocrystals for Biosensing ApplicationsBy Shefali Jain, Pooja Semalti, S P Singh, Shailesh Narain Sharma
Abstract: Main Focus in this present work, is biosensing application of CZTS nanoparticle instead of established and mainstream photovoltaics application. Here, biocompatible CZTS have been synthesized using butylamine. The capping effect has been explored in two ways first, post synthesis ligand exchange from TOPO-capped CZTS (Ex-situ) and during synthesis (In-situ). The sample obtained after ex-situ ligand exchange was analysed for its stability using x-ray diffraction method (XRD), transmission electron microscopy (TEM) …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 20, Issue 3, 2018 · pp. 6–12 Read article →