A5001501082- Thermodynamic properties of mixtures
- Chemical and Physical Properties in Aqueous Solutions
- Nanoparticles: synthesis and applications
- Nanomaterials for catalytic reactions
- Molecular Sensors and Ion Detection
- Adsorption and biosorption for pollutant removal
- Extraction and Separation Processes
- Crystallization and Solubility Studies
- Gold and Silver Nanoparticles Synthesis and Applications
- Synthesis of Tetrazole Derivatives
- X-ray Diffraction in Crystallography
- Recycling and Waste Management Techniques
- Surfactants and Colloidal Systems
- Multicomponent Synthesis of Heterocycles
- Traditional and Medicinal Uses of Annonaceae
- Phase Equilibria and Thermodynamics
- Advanced biosensing and bioanalysis techniques
- Electrochemical Analysis and Applications
- Chemical Synthesis and Characterization
- Synthesis and Biological Activity
- Radioactive element chemistry and processing
- Analytical chemistry methods development
- Environmental remediation with nanomaterials
- Energetic Materials and Combustion
- Synthesis and Characterization of Heterocyclic Compounds
North Maharashtra University
2011-2021
Rashtrasant Tukadoji Maharaj Nagpur University
2020
Savitribai Phule Pune University
1989-1996
Abasaheb Garware College
1989
BACKGROUND Naturally available biomass can be explored as a potential sorbent for recovery of precious metals. This work evaluates the sorption biosorbent developed by host soluble tannins cross-linked Lagerstroemia speciosa leaves powder (TLS) Pd from secondary waste. RESULTS Batch experiments suggest 95% Pd(II) TLS is achieved over pH range 1–6 with maximum 99% at 2. The experimental data onto well explained pseudo-second-order kinetics and Langmuir isotherm model monolayer capacity 46.3...
Abstract A new Schiff base receptor 1 was synthesized and its photophysical properties were investigated by absorption, emission excitation techniques. Furthermore, chromogenic fluorogenic sensing abilities towards various metal ions examined. Receptor selectively detects Cu 2+ ion through fluorescence quenching detection not inhibited in the presence of other ions. From titration, limit as a fluorescent ‘turn‐off’ sensor for analysis estimated to be 0.35 μM.
A series of 5‐substituted 1 H ‐tetrazole were efficiently prepared by InCl 3 catalyzed (10 mol %) from structurally divert organic nitriles with sodium azide under the influence microwave irradiation. The present protocol was successfully applied to aliphatic, aryl, benzylic and heterocyclic corresponding obtained in good excellent yield (70‐96%). This method gives remarkable advantages such as short reaction time, simple work‐up procedure economical beneficial.
Herein, the authors have developed an efficient green method for reduction of graphene oxide by using seed extract from easily available and cheap plant Punica granatum L. (pomegranate). Phytochemical constituents present in are responsible reduction, stabilization capping reduced graphene. There a number methods reported physical chemical oxide, but approach has become more popular. Utilization P. is first time. The essential because reaction set-up simple, it takes less time, non-toxic,...
In recent years, the development of clean, efficient and environmentally friendly chemical processes using less hazardous chemicals has been one main goals researchers. Green chemistry sustainability are directing next generation biocomposite materials products. Herein, authors use ionic liquid 1-butyl-3-methylimidazolium chloride ([BMIM]Cl) as a green solvent for synthesis biodegradable, from cellulose (microcrystalline (MCC)), guar gum (GG) poly(vinyl alcohol) (PVA). The effect GG PVA...
Density data of good precision for binary aqueous solutions containing salt a homologous series alkyltrimethylammonium bromides [hexyl (C6TAB), octyl (C8TAB), decyl (C10TAB), dodecyl (C12TAB), tetradecyl (C14TAB), and hexadecyl (C16TAB)] at 293.15, 298.15, 303.15 K are reported. Using the density data, apparent molar volumes solutes finite concentration (ϕV) infinitely dilute (ϕV0) have been calculated. The partial (V̅2), expansivity (ϕE) limiting (ϕE0) parameters 298.15 also pseudophase...
4,10-Dinitro-2,6,8,12-tetraoxa-4,10-diazaisowurtzitane (TEX), a well-known nitramine category explosive, is much less sensitive to impact and friction stimuli as compared the familiar explosives, RDX HMX. TEX currently produced on pilot plant scale being pursued an insensitive explosive. Herein newer, improved, efficient, high yielding protocol developed for synthesis of by using solid acidic silica sulfuric acid efficient recyclable catalyst. Sequentially process parameters optimization,...
We report in this communication, the data on density measurements of binary aqueous solutions lidocaine hydrochloride LC·HCl (0.00978 to 0.25412 mol·kg–1) as well for ternary containing a fixed concentration (0.09787 mol·kg–1 and 1.00764 sodium chloride (NaCl) varying (0.02046 0.24929 at 288.15, 293.15, 298.15, 303.15, 308.15 K. The are used determine apparent molar volume (Vϕ) drug molecule finite concentrations infinitely dilute (Vϕ0) water NaCl solutions. limiting expansivity (Eϕ0)...
ADVERTISEMENT RETURN TO ISSUEArticleNEXTCyclodextrin Nitrate Ester/H2SO4 as a Novel Nitrating System for Efficient Synthesis of Insensitive High Explosive 3-Nitro-1,2,4-triazol-5-oneMukesh B. Deshmukh†, Nilesh D. Wagh‡, Arun K. Sikder§, Amulrao U. Borse†, and Dipak S. Dalal*†View Author Information† Department Organic Chemistry, School Chemical Sciences, North Maharashtra University, Jalgaon 425 001, India‡ Environment Earth India§ Energy Materials Research Laboratory (HEMRL), Pune 411 021,...
Abstract The densities and viscosity coefficients for binary aqueous solutions of imidazolium based ionic liquids (IL′s), namely 1‐Butyl‐3‐Methylimidazolium Bromide (0.02281 to 0.17232 mol⋅kg ‐1 ) Chloride (0.01948 0.19816 have been measured at 293.15, 298.15, 303.15 K, atmospheric pressure, respectively. Using the density data, apparent molar volumes ( partial solutes finite concentrations infinitely dilute were estimated. limiting constituent ions are also reported. A, B D Jones‐Dole...
An expeditious, one-pot method for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones using a mixture phosphorus pentoxide-methanesulfonic acid (Eaton’s reagent) at room temperature under solvent-free conditions is described. The salient features this include short reaction time, green aspects, high yields, and simple procedure.