A5101929096- Adsorption and biosorption for pollutant removal
- Advanced Photocatalysis Techniques
- Nanoparticles: synthesis and applications
- Catalytic Processes in Materials Science
- Advanced Nanomaterials in Catalysis
- Environmental Toxicology and Ecotoxicology
- Nanomaterials for catalytic reactions
- Coal and Its By-products
- Minerals Flotation and Separation Techniques
- Gas Sensing Nanomaterials and Sensors
- Mesoporous Materials and Catalysis
- Metal Extraction and Bioleaching
- Metal-Organic Frameworks: Synthesis and Applications
- Copper-based nanomaterials and applications
- Mineral Processing and Grinding
- Water Quality Monitoring and Analysis
- Heavy Metal Exposure and Toxicity
- Pharmaceutical and Antibiotic Environmental Impacts
- TiO2 Photocatalysis and Solar Cells
- Analytical chemistry methods development
- Cardiac, Anesthesia and Surgical Outcomes
- Moringa oleifera research and applications
- Dye analysis and toxicity
- Diverse Scientific Research Studies
- Magnetic Properties and Synthesis of Ferrites
Pakistan Institute of Engineering and Applied Sciences
2024
University of the Punjab
2014-2024
Islamia University of Bahawalpur
2020-2024
COMSATS University Islamabad
2024
University of Okara
2020-2023
Fauji Fertilizer (Pakistan)
2023
Pakistan Council of Scientific & Industrial Research
2021
Institut de Virologie
2021
King Abdulaziz University
2021
University of Agriculture Faisalabad
2020
Zeolitic imidazole frameworks (ZIFs) and their derivatives, being an emergent category of adsorbents, are anticipated to adsorb organic dyes from aqueous mediums. Herein, ZIF-67 Ni-doped were designated due high stability in mediums, porosity straightforward synthesis. Porous nanocomposite was produced by doping secondary metal (Ni) ZIF-67. The fabricated Ni@ZIF-67 showed excellent adsorption efficiency methyl orange water. performance analysed varying pH, contact time with adsorbent...
In this work, pure and bentonite-Co-doped multiferroic Bi1-xBentxFe1-yCoyO3 (x = 0.00 – 0.03, y 0.15) bismuth ferrite (BFO) nanoparticles (NPs) were synthesised using a cost-effective solvothermal process without any mineraliser. A meticulous investigation has been made on the structural, magnetic, electric visible light-driven photocatalytic properties of bentonite–cobalt-doped BFO NPs. The XRD patterns showed well-arranged rhombohedral crystalline structure with space group R3c. structural...
Water, being a universal solvent, is contaminated by highly toxic pollutants, which alarming for life on this planet. However, eco-friendly human efforts are constantly trying to overcome problem. In continuation of these efforts, the present study reported synthesis template-supported nanoadsorbents consisting mesoporous organosilica (MPOS) through poly-condensation organic (3-methacryloxypropyltrimethoxysilane) and inorganic (sodium silicate) silicon precursors. The nanoadsorbent with...
Abstract Herein, we demonstrate a facile and green route for the synthesis of silver nanoparticles (AgNPs) from nitrate seed extracts different vegetable seeds Brassicaceae family. All nanocomposites were fully characterized in solid-state via various techniques such UV–vis spectrophotometer (UV–Vis); x-ray diffraction (XRD), High-resolution transmission electron microscopy (HR-TEM), energy-dispersive spectroscopy (EDS), Fourier transform infrared (FTIR) spectrometry. The experimental...
This research work demonstrates the innovative synthesis of blended nano-composites silver and titanium dioxide (Ag2O/TiO2) from their supported periodic mesoporous organosilicates (Ag2O/TiO2 @PMOS). PMOS synthesized by sol-gel method were used for encapsulation to obtain Ag2O/TiO2 @PMOS which on calcination at 700 °C structured nano-composites. These highlighted impressive photocatalytic potential due structural versatility. Subsequently, exhibited 19.6 mg 19.8 photo-degradation...
Annealing of periodic mesoporous organosilica supported with bismuth (Bi@PMOS) and cerium (Ce@PMOS) nanoparticles was carried out to derive oxide (Bi2O3) (CeO2) nanosheets. The hydrothermal sol-gel method used synthesize hexagonal Bi@PMOS Ce@PMOS. These PMOS provided an opportunity for retain a configuration alongside their traditional crystalline phases (tetragonal cubic) in Bi2O3 CeO2 All produced materials were found be dynamic under sunlight irradiation the degradation methylene blue...
First-principles computations of the structural, electronic, optical and mechanical properties LaRu2P2 compound are reported. The optimised lattice parameters match well with a previous study, which shows authenticity our calculations. electronic indicate metallic nature material. At Fermi level, overlapping conduction valence band represents compound. Mulliken population analysis is used to investigate bonding in that low-energy region, has strong absorption coefficient high refractive...
A chemical method for in situ synthesis of copper nanoparticles on SBA-16 silica spheres under ambient conditions has been reported. The support introduced into precursor solution before reduction. Metal ions diffuse mesopores (pore diameter 5–7 nm) where reduction by hydrazine leads to formation nanoparticles. These act as nanoreactor and their walls prevent metal particle's agglomeration providing a physical barrier. obtained have investigated electron microscopy, X-ray diffraction,...
Immunosuppression and microbial resistance are the major drawbacks in conventional pharmaceutics. The present research work was planned to screen characterize phytochemical constituents Phyllanthus emblica explore immunomodulation potential of P. by evaluating stress markers different biochemical parameters animals.The analysis explored presence antioxidant profiles revealed radical scavenging activities. In second phase, an animal trial performed using female albino rats. Female rats (n=18)...
Abstract This work reported an efficient catalyst to reduce the organic pollutants by using energetic periodic mesoporous organosilica (PMOS) supported with bismuth (Bi‐PMOS) and cerium (Ce‐PMOS). PMOS support was designed through co‐condensation of sodium silicate 3‐methacryloxypropyltrimethoxysilane on polysorbate templates. The resultant PMOSs were fabricated oxides formulate Bi‐PMOS Ce‐PMOS, respectively. These materials showed photo‐degradations methylene blue (MB, 74.7% 41.1%...
Mianwali coal was upgraded using flotation process followed by acid leaching. For tests parameters such as pH, impeller speed, solids in pulp and particle size were investigated. The results from study as: 54.1% increase total carbon, 28.9% reduction ash 33.4% sulphur. Leaching on concentrate carried out to further improve the grade of coal. Test conditions for leaching were: concentration, time, stirring rate temperature. At optimum reduced 39.2% sulphur 59.76%. As a result two cleaning...