A5105770116- Surfactants and Colloidal Systems
- Protein Interaction Studies and Fluorescence Analysis
- Photochemistry and Electron Transfer Studies
- Ionic liquids properties and applications
- Chemical and Physical Properties in Aqueous Solutions
- Thermodynamic properties of mixtures
- Analytical Chemistry and Chromatography
- Electrochemical Analysis and Applications
- Nanoparticles: synthesis and applications
- Analytical Chemistry and Sensors
- Nanoparticle-Based Drug Delivery
- Electrochemical sensors and biosensors
- Hemoglobin structure and function
- Enzyme Catalysis and Immobilization
- Drug Transport and Resistance Mechanisms
- Gold and Silver Nanoparticles Synthesis and Applications
- Lipid Membrane Structure and Behavior
- Protein Structure and Dynamics
- Spectroscopy and Quantum Chemical Studies
- Nanomaterials for catalytic reactions
- Polymer Surface Interaction Studies
- Advanced Polymer Synthesis and Characterization
- Protein purification and stability
- Microwave-Assisted Synthesis and Applications
- Advanced Scientific Research Methods
Jamia Millia Islamia
2014-2024
King Abdulaziz University
2019
TIFR Centre for Interdisciplinary Sciences
2017
Aligarh Muslim University
2009-2013
Protein interactions with surfactants are dependent on their physiochemical properties.
Abstract The thermodynamics of mixed micellization amitriptyline hydrochloride (AMT) with ionic liquid‐type imidazolium gemini surfactant ([C 10 ‐4‐C im] Br 2 ), was investigated at different mole fractions and temperatures by surface tension measurements. deviation the critical micelle concentration (CMC) from ideal (CMC * micellar fraction ( ) values interaction parameter activity coefficients (for both micelles monolayer) explained non‐ideal behavior (i.e., synergistic behavior) binary...
Abstract Several spectroscopic approaches namely fluorescence, time‐resolved UV‐visible, and Fourier transform infra‐red (FT‐IR) spectroscopy were employed to examine the interaction between ethane‐1,2‐diyl bis( N , ‐dimethyl‐ ‐hexadecylammoniumacetoxy)dichloride (16‐E2‐16) bovine serum albumin (BSA). Fluorescence studies revealed that 16‐E2‐16 quenched BSA fluorescence through a static quenching mechanism, which was further confirmed by UV–visible spectroscopy. In addition, binding constant...
Bovine serum albumin (BSA) is one of the most abundant albumins in plasma. This class protein plays a vital role transportation variety exogenous and endogenous substances s...
Herein, we have explored the interaction between amitriptyline hydrochloride (AMT) and hemoglobin (Hb), using steady-state time-resolved fluorescence spectroscopy, UV-visible circular dichroism in combination with molecular docking dynamic (MD) simulation methods. The reveals static quenching mechanism system, which was further confirmed by spectroscopy. binding constant, number of sites, thermodynamic parameters viz. ΔG, ΔH, ΔS are also considered; result confirms that AMT Hb is a...
The solvent mixtures made up of ionic liquid and molecular solvents have potential applications in various fields such as chemical analysis synthesis. Thus, the present study, role microsphere changing behavior solvatochromic absorbance probe within binary liquids with common organic is explored. Further, probes explained help solute–solvent solvent–solvent interactions mixtures. 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, [bmim][Tf2N], solvents, polar protic (methanol,...
The mixed micellization behavior of amitriptyline hydrochloride (AMT) with cetyltrimethylammonium bromide (CTAB) has been studied at different mole fractions in the presence imidazolium based ionic liquid 1-butyl-3-methyl (Bmim·Cl), by using electrical conductivity temperatures from 298 to 318 K. A shift Tmax value (i.e., temperature which cmc is maximized) observed rise CTAB fraction. Synergistic interaction explained deviations critical micelle concentration (cmc) an ideal (cmc*) and...
Abstract We investigated the interaction of diclofenac sodium (Dic.Na) with bovine serum albumin (BSA) in absence and presence urea using different spectroscopic techniques. A fluorescence quenching study revealed that Stern–Volmer constant decreases urea, decreasing further at higher concentrations. The binding number sites were also evaluated for BSA–Dic.Na system a modified equation. is greater high concentrations, as shown by results. In addition, system, static mechanism was observed,...
The effect of bovine serum albumin on the surface properties IL-type gemini surfactant ([C10-4-C10im]Br2), have been investigated by tension method. critical micelle concentration (CMC) as a function BSA concentrations at various temperatures was investigated. CMC [C10-4-C10im]Br2 increases with increasing well temperature system. interfacial parameters viz; maximum excess (Γmax), minimum area per molecule (Amin), and pressure (Πcmc) were calculated. In addition, thermodynamic adsorption...