A5046746346- Ionic liquids properties and applications
- Thermodynamic properties of mixtures
- Chemical and Physical Properties in Aqueous Solutions
- Polymer Nanocomposites and Properties
- Surfactants and Colloidal Systems
- biodegradable polymer synthesis and properties
- Advanced Cellulose Research Studies
- Electrochemical Analysis and Applications
- Electrospun Nanofibers in Biomedical Applications
- Natural Fiber Reinforced Composites
- Nanocomposite Films for Food Packaging
- Phase Equilibria and Thermodynamics
- Graphene and Nanomaterials Applications
- Asphalt Pavement Performance Evaluation
- Spectroscopy and Quantum Chemical Studies
- Synthesis and properties of polymers
- Conducting polymers and applications
- Analytical Chemistry and Sensors
- Chemistry and Chemical Engineering
- Extraction and Separation Processes
- Multiferroics and related materials
- Magnetic Properties and Synthesis of Ferrites
- Advanced Polymer Synthesis and Characterization
- Hydrogels: synthesis, properties, applications
- Membrane Separation Technologies
Integral University
2024-2025
Sultan Qaboos University
2016-2024
University of Engineering & Management
2024
Regional Research Institute of Unani Medicine
2024
M.J.P. Rohilkhand University
2024
University of Aveiro
2013-2023
Aligarh Muslim University
1989-2022
Quaid-i-Azam University
2022
National Cancer Center
2021
Huazhong Agricultural University
2020
Nanoparticles of CoFe2O4 and CoIn0.15Fe1.85O4 ferrites were prepared by citrate gel route characterized to understand their structural, electrical, magnetic properties. X-ray diffraction Raman spectroscopy used confirm the formation single phase cubic spinel structure. The average grain sizes from Scherrer formula below 50 nm. Microstructural features obtained scanning electron microscope compositional analysis energy dispersive spectroscopy. hysteresis curve shows enhancement in coercivity...
For an adequate choice or design of ionic liquids, the knowledge their interaction with other solutes and solvents is essential feature for predicting reactivity selectivity systems involving these compounds. In this work, activity coefficient water in several imidazolium-based liquids common cation 1-butyl-3-methylimidazolium was measured at 298.2 K. To contribute to a deeper insight into between water, COSMO-RS used predict studied along excess enthalpies. The results showed good agreement...
The industrial application of ionic liquids (ILs) requires the knowledge their physical properties and phase behavior. This work addresses experimental determination vapor–liquid equilibria (VLE) binary systems composed water + imidazolium-based ILs. ILs under consideration are 1-butyl-3-methylimidazolium trifluoromethanesulfonate, thiocyanate, tosylate, trifluoroacetate, bromide, chloride, methanesulfonate, acetate, which allows evaluation influence IL anion through Isobaric VLE data were...
Chlorophylls and their derivatives are currently used in a wide range of applications. To replace the volatile organic solvents commonly applied for extraction from biomass, aqueous solutions non-ionic surfactants studied herein chlorophylls spinach leaves. Aqueous several were screened, demonstrating that hydrophilic-lipophilic balance (HLB) plays pivotal role on performance, with best results obtained HLB ranging between 10 13. A response surface methodology (RSM) was then to optimize...
Abstract The composite industry was attracted by natural fiber reinforced polymer materials for various valuable engineering applications due to its ecofriendly nature, less cost, and enhanced mechanical thermal properties. This present work aimed at incorporating sisal kevlar woven fabrics with the epoxy matrix studying effect of Pongamia pinnata shell powder on sisal/kevlar hybrid composite. Six different laminates were prepared using hand layup method filler percentage varying 2, 4, 6...
A systematic study of the interactions between water and alkyl methyl imidazolium chloride ionic liquids at 298.2 K, based on activity coefficients estimated from measurements in entire solubility range, is presented. The results show that studied ILs are controlled by hydrophilicity cation cation-anion interaction. To achieve a deeper understanding ILs, COSMO-RS FTIR spectroscopy were also applied. was used to predict coefficient along with excess enthalpies, suggesting formation complexes...
Isobaric vapor–liquid equilibria of 1-butyl-3-methylimidazolium thiocyanate ([C4C1im][SCN]), dicyanamide ([C4C1im][N(CN)2]), tricyanomethanide ([C4C1im][C(CN)3]), and 1-ethyl-3-methylimidazolium tetracyanoborate ([C2C1im][B(CN)4]), with water ethanol were measured over the whole concentration range at 0.1, 0.07, 0.05 MPa. Activity coefficients estimated from boiling temperatures binary systems, data used to evaluate ability COSMO-RS for describing these molecular systems. Aiming further...
Molybdenum importance for appropriate plant functioning and growth is inconsistent by the most of plants in respect to total quantity that obligatory them.
Cellulose nanowhiskers (CNW) extracted from plant fibers exhibit remarkable properties that make them suitable for use in the development of bionanocomposites. CNW have demonstrated capability to enhance a polymer matrix at low filler loading. In this study, poly (lactic acid) (PLA) bionanocomposites were prepared using solution casting technique, by incorporating PLA with obtained an oil palm empty fruit bunch (OPEFB). Fourier transform infrared spectroscopy showed no significant changes...
To improve the understanding of molecular interactions water with tetraalkyl ammonium-based ionic liquids (ILs) such as tetramethylammonium hydroxide, tetraethylammonium tetrapropylammonium and tetrabutylammonium thermophysical properties density (ρ), speed sound (u), viscosity (η) refractive index (nD) were measured a computational study using COSMO-RS was performed. The derived excess volumes (VE), deviation in isentropic compressibilities (Δκs), viscosities (Δη), indices (ΔnD) under same...
The current study highlights rapid, sustainable, and cost-effective biosynthesis of silver (Ag), gold (Au) nanoparticles (NPs), bimetallic Au-AgNPs composites using bio-waste extract Trapa natans. Growth the NPs was monitored spectrophotometrically peak observed at ∼525 nm, ∼450 ∼495 nm corresponding to Plasmon absorbance AuNPs, AgNPs, Au-AgNPs, respectively. Transmission electron microscopy (TEM) revealed size AgNPs (∼15 nm), AuNPs (∼25 (∼26-90 nm). Synthesized follow Gaussian bell curve...
The Zn0.3Al0.4O4.5 nanoparticles (ZnAlONPs) with size of 70–90 nm are used as an efficient photocatalyst for formaldehyde (HCHO) degradation and effective adsorbent the removal eriochrome black-T (EBT) dye from synthetic aqueous solution. Degradation HCHO reactions were studied using TiO2 (homemade), (P-25) ZnAlONPs by irradiating under 18 W daylight lamp source photocatalytic degradation. rate is about 67, 76 89% (P25) during 2 h reaction, respectively at initial gas concentration 20 ppm....
A natural product is a compound or substance produced by living organism- that is, found in nature. The term has also been prolonged for commercial purposes to refers dietary supplements, cosmetics and food from sources without added artificial ingredients. Luteolin, bioflavonoid abundantly various fruits, vegetables, medicinal plants gained significant attention recent years due its potential pharmacological properties. This comprehensive review explores the multifaceted aspects of...
Abstract: Epilepsy, a prevalent neurological disorder, affects approximately 1% of the Indian population, presenting significant challenge in clinical management. Noninvasive treatment options are actively being explored, with nose-to-brain drug delivery emerging as promising approach for effective epilepsy control. This comprehensive review delves into potential intranasal nanotherapy, focusing on its applicability managing epilepsy. A key component this is an in-depth analysis sodium...
The main aim of this method is to enhance the dissolution rate and bioavailability BCS-II class drugs. limited solubility drugs a challenging issue for industry during development ideal solid dosage form unit. Liquisolid technique novel promising overcome consequence. This based upon dissolving insoluble drug in non-volatile solvent admixture loaded solutions with appropriate career coating materials convert into acceptably flowing compressible powders.