A5091046566- Liquid Crystal Research Advancements
- Photochromic and Fluorescence Chemistry
- Photochemistry and Electron Transfer Studies
- Synthesis and properties of polymers
- Photonic Crystals and Applications
- Computational Drug Discovery Methods
- Advanced Photocatalysis Techniques
- Surfactants and Colloidal Systems
- Synthesis and biological activity
- Hydrogen Storage and Materials
- Metal complexes synthesis and properties
- Photopolymerization techniques and applications
- Fluoride Effects and Removal
- Effects and risks of endocrine disrupting chemicals
- Iron oxide chemistry and applications
- Synthesis and Characterization of Heterocyclic Compounds
- Advancements in Semiconductor Devices and Circuit Design
- Multicomponent Synthesis of Heterocycles
- Magnetic and transport properties of perovskites and related materials
- Petroleum Processing and Analysis
- Carbon dioxide utilization in catalysis
- Nonlinear Optical Materials Studies
- Synthesis of Tetrazole Derivatives
- Advanced Optical Imaging Technologies
- Powder Metallurgy Techniques and Materials
Balochistan University of Information Technology, Engineering and Management Sciences
2017-2024
International Center for Chemical and Biological Sciences
2015-2016
University of Karachi
2015-2016
University of Science and Technology Beijing
2012-2014
University of Agriculture Faisalabad
2010
Electro-optical switching with low voltage, no hysteresis and fast response speed is achieved in polymer-stabilized nanoparticle-enriched blue phase liquid crystals a wide temperature range, it found that the benefits from combined method are more than simple addition of polymer stabilization nanoparticle dispersion.
3-D flower like CoNi alloys nanostructures composed of nanorods have been synthesized by template free hydrothermal method at relatively low temperature (120 °C). The detailed characterizations confirm the formation good crystalline fcc alloy, average crystallite size 18.8 ± 1.0 nm, lattice parameter 3.531 0.01 Å, and nearly equiatomic composition (Co50Ni50). Highly uniform nano structures are built up with nanorod diameter about 100 nm length in range 200–400 nm. (building blocks flower)...
The electro-optical properties and reducing morphologies of the PDLC films were strongly influenced by chemical structure curable diglycidyl ether (DGEBA), tri-functional trimethylol propane triglycidyl (TMPTGE) significantly. Higher driven voltage contrast ratio achieved when showed a morphology with suitably distributed small holes LC droplet size. detailed characterization polymer network analyzed employing liquid crystal device (LCD) parameters tester, UV-VIS-NIR spectrophotometer, an...
Hybrid polymers, which form a combination of monomers with different reactive groups and curing mechanisms, synergistically combine the properties two constituent homopolymers. In this paper, polymer-dispersed liquid crystal (PDLC) films using epoxies / acrylates as hybrid polymer matrix components were prepared. The UV polymerisation temperature dependence microstructure electro-optical PDLC based on had been studied. depend strongly (LC) domain size morphology films, could be controlled by...
Hybrid polymers, which form a combination of monomers with different reactive groups and curing mechanisms, synergistically combine the properties two constituent homopolymers. It will be interest to use these together, aim forming polymer-dispersed liquid crystal (PDLC) systems based on hybrid polymer network. In this paper, PDLC using epoxies / acrylates as matrix components were prepared. The effects ratio epoxy acrylate morphology electro-optical investigated. was found that domain size...
The novel aspect of this research is that sepiolite utilized for the first time as a substrate MAGP acrylonitrile to develop catalyst (Cu-AO-PB).
The author's results obtained today and in previous works are summarized. present work has been performed to investigate the effects of structure electro-optical (E-O) properties epoxy resin based polymer dispersed liquid crystal (PDLC) films smart glass using Diethylenetriamine (DETA) as hardener with 4-cyano-4′-penthylbiphenyl (5CB) crystal. In this study we have prepared PDLC by thermal polymerization-induced phase separation (PIPS) method, a thickness 10.0 ± 1.0 μm controlled...
1. Combinations of chromium and copper were added to the diet assess their effects on broiler meat characteristics. 2. For this purpose 175 one-day-old chicks divided into 7 equal groups given treatment feeds containing sulphate, chloride nicotinic acid in different combinations. 3. The study was carried out for 5 weeks samples collected at end 15, 29 35 d 42 after a withdrawal period one week. 4. Cholesterol content had decreased significantly breast all groups. In thigh meat, it receiving...
Fluoride is found naturally in water, soil, plants, and animals trace amount. The level of fluoride drinking water has to be controlled order get rid dental skeletal fluorosis. A study conducted on children Quetta city aged 12-year from randomly selected areas showed that fluorosis been 63% (the data available) which a very high percentage. Hence, the focus this research mainly assess contents its correlation with other physicochemical parameters quality city. By applying an even sampling...
Antimicrobial resistance of microbes against treatment that once could cure, has inspired an urgent need for new drugs development. Accordingly, three binuclear Zn(II)-Schiff bases complexes ZnLa - ZnLc were prepared by direct reaction the ligands La-Lc with Zn(II) ions in equimolar ratios bearing salicyldehydes OH, NO2 and Cl functional groups. The synthesized compounds evaulated Gram positive (Enterococcus faecalis NCIMB 13280, Streptococcus mutant ATCC 25175™ Staphylococcus aureus 6538™)...