R
Ritu Gupta
Researcher at Indian Institute of Technology, Jodhpur
Publications - 60
Citations - 1714
Ritu Gupta is an academic researcher from Indian Institute of Technology, Jodhpur. The author has contributed to research in topics: Coating & Electrode. The author has an hindex of 20, co-authored 60 publications receiving 1409 citations. Previous affiliations of Ritu Gupta include Purdue University & Jawaharlal Nehru Centre for Advanced Scientific Research.
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Metal wire network based transparent conducting electrodes fabricated using interconnected crackled layer as template
TL;DR: In this article, a metal wire network is realized on common substrates such as glass, to serve as a transparent conducting electrode (TCE), which spontaneously forms a crackle network; the film is then used as a sacrificial template for metal deposition.
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Removal of Organic Compounds from Water by Using a Gold Nanoparticle–Poly(dimethylsiloxane) Nanocomposite Foam
Ritu Gupta,Giridhar U. Kulkarni +1 more
TL;DR: A low density, highly compressible, porous foam of poly(dimethylsiloxane) (PDMS) incorporated with Au nanoparticles (10-50 nm) has been synthesized by using a single-step process with water as a medium and exhibits high swelling ability against benzene, toluene, ethylbenzene, and xylene.
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A Simple Water-Based Synthesis of Au Nanoparticle/PDMS Composites for Water Purification and Targeted Drug Release
TL;DR: The utility of the nanoparticles held firmly within the PDMS while still being chemically accessible to substances soluble in PDMS for water purification applications such as removing aromatic solvents and sulfur-containing contaminants from water is demonstrated.
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Holistic method for evaluating large area transparent conducting electrodes.
Ritu Gupta,Giridhar U. Kulkarni +1 more
TL;DR: The present article addresses this central issue by defining a LFoM based on the diffraction efficiency (DE) of a calibrated high-resolution transmission grating overlaid with a given TCE, which is shown to be highly sensitive to the various nonuniformities in the TCE overlaid on the grating, with length scales comparable to thegrating period.
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Fabrication of Oxidation-Resistant Metal Wire Network-Based Transparent Electrodes by a Spray-Roll Coating Process.
TL;DR: In this article, a crackle paint-based precursor was spray-coated to produce highly interconnected crackle network on PET roll mounted on a roll coater with web speed of 0.6 m/min.