Search Results - "Joshi, Satyawati S"

Adsorption of l‐selenomethionine and l‐selenocystine on the surface of silver nanoparticles: A spectroscopic study by Dhayagude, Akshay C., Debnath, Anil K., Joshi, Satyawati S., Kapoor, Sudhir, Maiti, Nandita

“…Adsorption behavior of the seleno‐amino acids viz. l‐selenomethionine (SeMet) and l‐selenocystine (SeCys) on the surface of Ag nanoparticles (NPs) was…”
Get full text

Role of Poly(vinyl alcohol) in the Crystal Growth of Ammonium Perchlorate by Vargeese, Anuj A, Joshi, Satyawati. S, Krishnamurthy, V. N

“…One of the key aspects in the development of new inorganic materials is the synthesis of particles with specific sizes and morphologies. Nowadays,…”
Get full text

Catalytic conversion of Jatropha Oil to biofuel over titania, zirconia, and ceria loaded amorphous alumino‐silicate catalysts by Barot, Sunita, Bandyopadhyay, Rajib, Joshi, Satyawati S.

“…The present paper outlines the catalytic thermolysis of Jatropha oil carried out in laboratory model fixed bed reactor varying temperature between 340 and…”
Get full text

Effect of electrolytic media on the photophysical properties and photocatalytic activity of zinc oxide nanoparticles synthesized by simple electrochemical method by Dhayagude, Akshay C., Nikam, Swati V., Kapoor, Sudhir, Joshi, Satyawati S.

“…Mesoporous ZnO nanoparticles (NPs) were successfully synthesized by simple electrochemical method using tetrabutyl ammonium bromide (TBAB) as a stabilizer in…”
Get full text

Preparation of silver nanoparticles in the presence of polyoxometalates by Dhayagude, Akshay C., Newase, Sandeep K., Joshi, Satyawati S., Kapadnis, Balasaheb P., Kapoor, Sudhir

“…The mechanisms of reduction of silver ions and subsequently oxidation of silver atoms in the presence of polyoxometalates (POMs) are discussed. A step-by-step…”
Get full text

Chain length dependence of polyol synthesis of zinc ferrite nanoparticles: why is diethylene glycol so different? by Rishikeshi, Supriya N, Joshi, Satyawati S, Temgire, Mayur K, Bellare, Jayesh R

“…Superparamagnetic ZnFe2O4 nanoparticles with size range of 28-38 nm were synthesized by polyol process based on use of varying chain length glycols as solvent…”
Get more information

Effect of Nano-Copper Oxide and Copper Chromite on the Thermal Decomposition of Ammonium Perchlorate by Patil, Prajakta R., Krishnamurthy, V. N., Joshi, Satyawati S.

“…The catalytic effect on the thermal decomposition behavior of ammonium perchlorate (AP) of p‐type nano‐CuO and CuCr2O4 synthesized by an electrochemical method…”
Get full text

Fluorescence Behavior of Cysteine-Mediated Ag@CdS Nanocolloids by Thakur, Priya, Joshi, Satyawati S., Kapoor, Sudhir, Mukherjee, Tulsi

“…Ag@CdS quantum dots were synthesized by a colloidal method. CdS nanoparticles stabilized by l-cysteine were doped with varying silver concentrations. Ag@CdS…”
Get full text

Differential Scanning Calorimetric Study of HTPB based Composite Propellants in Presence of Nano Ferric Oxide by Patil, Prajakta R., Krishnamurthy, V. N., Joshi, Satyawati S.

“…A comparative study of the thermal decomposition of ammonium perchlorate (AP)/hydroxy terminated polybutadiene (HTPB) based composite propellants has been…”
Get full text

Role of PVA in synthesis of nano Co3O4-decorated graphene oxide by Jogdand, Surekha S., Das, Abhishek, Dhayagude, Akshay, Kapoor, Sudhir, Joshi, Satyawati S.

“…Polymeric materials have been found to be ideal candidates for the synthesis of organic–inorganic nanomaterials. We have obtained Co3O4‐decorated graphene…”
Get full text

Investigations of CdS and Ag–CdS nanoparticles by X-ray photoelectron spectroscopy by Thakur, Priya, Joshi, Satyawati S., Patil, K.R.

“…In the present report, CdS and Ag–CdS nanoparticles were synthesized using cysteine as a capping agent. Surface properties CdS and Ag–CdS nanoparticles were…”
Get full text

Polymerized organic–inorganic synthesis of nanocrystalline zinc oxide by Patil, Prajakta R., Joshi, Satyawati S.

“…Zinc oxide (ZnO) nanobeads were synthesized by aqueous polymer thermolysis method in air. The precursor powders were prepared using different polymers of…”
Get full text

Optical and Photocatalytic Properties of Single Crystalline ZnO at the Air–Liquid Interface by an Aminolytic Reaction by Vaishampayan, Mukta V, Mulla, I. S, Joshi, Satyawati S

“…Crystalline flowerlike ZnO was synthesized by an aminolytic reaction at the air–liquid interface in an aqueous media at an alkaline pH. A thin visible film was…”
Get full text

Use of potassium ferrocyanide as habit modifier in the size reduction and phase modification of ammonium nitrate crystals in slurries by Vargeese, Anuj A., Joshi, Satyawati S., Krishnamurthy, V.N.

“…Ammonium nitrate (AN) is an inorganic crystalline compound used as a solid propellant oxidizer and as a nitrogenous fertilizer. The practical use of AN as…”
Get full text

Effect of method of crystallization on the IV–III and IV–II polymorphic transitions of ammonium nitrate by Vargeese, Anuj A., Joshi, Satyawati S., Krishnamurthy, V.N.

“…A study has been undertaken on the effect of crystallization method on the IV ↔ III transition of ammonium nitrate (AN). AN is crystallized in three different…”
Get full text

Structural Phase Behavior and Vibrational Spectroscopic Studies of Biofunctionalized CdS Nanoparticles by Thakur, Priya, Joshi, Satyawati S., Kapoor, Sudhir, Mukherjee, Tulsi

“…Biomodified CdS nanoparticles were synthesized using l-cysteine as a capping agent in the colloidal state as a function of pH. The role of pH on the size and…”
Get full text

γ-Radiation induced synthesis of silver nanoparticles in aqueous poly (N-vinylpyrrolidone) solution by Dhayagude, Akshay C., Das, Abhishek, Joshi, Satyawati S., Kapoor, Sudhir

“…[Display omitted] The formation of silver nanoparticles (Ag NPs) in an aqueous solution using gamma-radiolysis in the presence of poly (N-vinylpyrrolidone)…”
Get full text

Effect of alcohol and alcohol/water mixtures on crystalline structure of CdS nanoparticles by Thakur, Priya, Joshi, Satyawati S.

“…A simple approach is discussed to synthesise CdS nanoparticles using various pure alcohols and their mixtures with water as a reaction medium. The study…”
Get full text

Low temperature pH dependent synthesis of flower-like ZnO nanostructures with enhanced photocatalytic activity by Vaishampayan, Mukta V., Mulla, Imtiaz S., Joshi, Satyawati S.

“…[Display omitted] ► Low temperature (4 °C) synthesis of flower-like ZnO using zinc acetate and ethanolamine. ► Reactant ratio, pH and temperature determine the…”
Get full text

Synthesis and characterization of CdS doped TiO2 nanocrystalline powder: A spectroscopic study by Thakur, Priya, Chadha, Ridhima, Biswas, Nandita, Sarkar, Sisir K., Mukherjee, Tulsi, Joshi, Satyawati S., Kapoor, Sudhir

“…Raman spectra of TiO2 sample doped with 50% CdS and annealed at 600°C. [Display omitted] ► Transformation from anatase to rutile is prohibited in doped TiO2. ►…”
Get full text