A5053333628- Supramolecular Self-Assembly in Materials
- Metal-Organic Frameworks: Synthesis and Applications
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Conducting polymers and applications
- Polydiacetylene-based materials and applications
- Luminescence and Fluorescent Materials
- Nanoplatforms for cancer theranostics
- Porphyrin and Phthalocyanine Chemistry
- Lipid Membrane Structure and Behavior
- Molecular Sensors and Ion Detection
- Supramolecular Chemistry and Complexes
- Advanced Sensor and Energy Harvesting Materials
- Pickering emulsions and particle stabilization
- Advanced Materials and Mechanics
- Photoreceptor and optogenetics research
- Catalysis and Hydrodesulfurization Studies
- Photochromic and Fluorescence Chemistry
- Nonlinear Optical Materials Research
- Carbon dioxide utilization in catalysis
- Metal complexes synthesis and properties
- Surfactants and Colloidal Systems
- Graphene and Nanomaterials Applications
- Dendrimers and Hyperbranched Polymers
- Crystallography and molecular interactions
University of Burdwan
2022-2025
In-Q-Tel
2023
Visva-Bharati University
2015-2020
Microemulsion mediated controlled lanthanide metal based nanoparticles are employed in the preparation of a pH responsive Pickering emulsion.
Abstract A rapid development strategy was successfully implemented to create a suEPSR111459pramolecular metallogel comprising Mn(II) (referred as MnA-TA) and Zn(II) ZnA-TA) ions. These gels were formed using L-(+)-tartaric acid low molecular weight gelator in DMF medium at ambient conditions. Rheological analysis employed assess the mechanical stability of synthesized MnA-TA ZnA-TA metallogel. The results revealed gel’s impressive resilience when subjected various angular frequencies levels...
A sonication-based strategy for the synthesis of a functional supramolecular Cd(ii)-metallogel (CdA-OX) has been achieved through mixing cadmium(ii) acetate dihydrate and oxalic acid dihydrate, low molecular weight gelator (LMWG), in N,N-dimethyl formamide solvent at room temperature under atmospheric pressure. The mechanical properties were investigated rheological study. pebble-like self-assembly hierarchical architecture metallohydrogel was visualized field emission scanning electron...
A functional supramolecular Mn(II)-metallogel (Mn@OX) has been synthesized through the direct mixing of manganese(II) acetate tetrahydrate and oxalic acid dihydrate, a low molecular weight gelator (LMWG), in N,N-dimethylformamide solvent followed by continious sonication for about 10 h. The mechanical property Mn@OX metallogel explored rheological investigation. FESEM microstructural study reveals flakelike morphology with self-assembled architecture metallogel. formation strategy,...
A fascinating way to originate a mechanically stable metallogel of ferric ions with metal-coordinating organic ligand triethylenetetramine through direct mixing their water solutions in stoichiometric ratio is achieved under ambient conditions. The rheological study established the mechanical property Fe(III) metallogel. cashew-shaped microstructure was observed by FESEM analysis. electrical also carefully scrutinized. semiconducting features like Schottky barrier diode were explored....
5-Amino-1-pentanol was used as a low molecular weight gelator to develop room temperature stable supramolecular hydrogel with Zn( ii )-ions, which offers an efficient resistive random access memory switching application.
Abstract A rapid and effective strategy has been devised for the swift development of a Zn(II)-ion-based supramolecular metallohydrogel, termed Zn@PEH, using pentaethylenehexamine as low molecular weight gelator. This process occurs in an aqueous medium at room temperature atmospheric pressure. The mechanical strength synthesized Zn@PEH metallohydrogel assessed through rheological analysis, considering angular frequency oscillator stress dependencies. Notably, exhibits exceptional...
Two protein-based self-healing Cu(II)-metallohydrogels named BSA-CuA and BSA-CuCl have been synthesized by mixing acetate chloride salts of Cu(II) distinctly with the protein bovine serum albumin (BSA) in water medium. Experimentally investigated rheological parameters both metallohydrogels not only expose viscoelastic semi solid nature mechanical toughness but also reveal properties metallohydrogel materials. Counteranion-directed morphological variations these are visualized through...
A low molecular weight gelator l -(+) tartaric acid- based self-healing supramolecular Cu( ii )-metallogel offers an electronic device of Schottky barrier diode at room temperature.
A green envelope of aqueous mixed micellar media composed CPC and Brij-35 catalyzes the diperiodatoargentate( iii ) governed oxidation isoprenol.
Surfactants’ hydrophobicity controls the growth of lanthanum sulfide nanospheres in a water-in-oil microemulsion.
Adipic acid, used as a low molecular weight gelator to fabricate novel supramolecular metallogel of Zn( ii )-ions in DMF medium, gives an excellent microelectronic device Schottky barrier diode at room temperature.
A rapid self-healing Mg(OH)<sub>2</sub> metallogel developed by mixing monoethanolamine and an Mg(<sc>ii</sc>) salt offers a Schottky barrier diode device with high ON/OFF ratio.
An intriguing functional supramolecular Tb(III)-metallogel (Tb-OX) is derived through the sonication of terbium(III) chloride hexahydrate and oxalic acid dihydrate in N,N-dimethylformamide (DMF) solvent under ambient conditions. A rheological investigation proves mechanical stability Tb-OX metallogel. Field emission scanning electron microscopy (FESEM) microstructural analysis unveils rocklike morphological pattern metallogel having a network. Metallogel synthesis, crystallinity, thermal...
Summary Terephthalic acid‐based supramolecular metallogel of Cu(II) (ie, Cu‐TA) is developed by sonicating the mixture copper(II) acetate monohydrate and terephthalic acid in N , ‐dimethyl formamide solvent. The rheological study performed to expose mechanical property metallogel. flake‐like morphological patterns are found through FESEM microstructural investigations. formation strategy, crystalline nature, thermal behavior Cu‐TA also studied. optical electrical properties exhaustively...
Abstract A functional supramolecular gel of oxalic acid and monoethanolamine (OXMEA) has been achieved through direct instant mixing N,N‐dimethyl formamide (DMF) solution pure at room temperature under ambient condition. The rheological analysis established the viscoelastic semi‐solid type nature mechanically stable OXMEA gel. morphological pattern, imaged field emission scanning electron microscopic investigation, explores bean‐seed like hierarchical architecture network. semiconducting...
An efficient strategy for room-temperature, atmospheric-pressure synthesis of a supramolecular metallohydrogel the Mg(II) ion, i.e., Mg@3AP, using metal-coordinating organic ligand 3-amino-1-propanol as low-molecular-weight gelator (LMWG) in water medium has been developed. Through rheological analysis, we looked into mechanical properties Mg(II)-metallohydrogel. The self-healing nature is confirmed along with thixotropic characteristics. Investigation field emission scanning electron...
Abstract A novel Cu(II) inorganic co‐crystal ( CuICC ) i. e. {[Cu(IMA)(2,2′‐bipyridine)(H 2 O)] ⋅ [Cu (IMA) (2,2′‐bipyridine) ] 6H O} [where IMA=isopropylmalonic acid] has been synthesized. The of exploited as the versatile efficient catalyst for cost effective facile synthetic approaches towards ‘click’ reaction which is several marked organic syntheses 1,2,3‐triazoles and β‐hydroxy‐1,2,3‐triazoles. catalytic process was performed through single pot based aerial protocol that does not need...
A low molecular weight gelator citric acid-based supramolecular Cd( ii ) and Hg( )–metallogel offers efficient antibacterial activity against deadly Gram-positive Gram-negative bacteria.
5-Aminoisophthalic acid was used as a low molecular weight gelator to form novel supramolecular metallogel of Ni( ii ) ions in DMF medium, providing an excellent microelectronic device for Schottky barrier diode application at room temperature.
An effective strategy was employed for the rapid development of a supramolecular metallohydrogel Mg(II) ion (i.e., Mg@PEHA) using pentaethylenehexamine (PEHA) as low-molecular-weight gelator in aqueous medium under ambient conditions. The mechanical stability synthesized Mg@PEHA characterized by rheological analysis, which showed its robustness across different angular frequencies and oscillator stress levels. exhibited excellent thixotropic behavior, signifies that has self-healing nature....