A5027024759- Bone Tissue Engineering Materials
- Advanced Semiconductor Detectors and Materials
- Dental materials and restorations
- Advanced Sensor and Energy Harvesting Materials
- Gas Sensing Nanomaterials and Sensors
- Radioactive element chemistry and processing
- Semiconductor Quantum Structures and Devices
- Dental Implant Techniques and Outcomes
- Analytical chemistry methods development
- Chemical Synthesis and Characterization
- Machine Learning in Materials Science
- Ionic liquids properties and applications
- Analytical Chemistry and Sensors
- Surfactants and Colloidal Systems
- Environmental Chemistry and Analysis
- Microwave Dielectric Ceramics Synthesis
- Polyoxometalates: Synthesis and Applications
- Pickering emulsions and particle stabilization
- Acoustic Wave Resonator Technologies
- Polymer Nanocomposite Synthesis and Irradiation
- Dielectric materials and actuators
- Electromagnetic wave absorption materials
- Pesticide Residue Analysis and Safety
- Adsorption and biosorption for pollutant removal
- MXene and MAX Phase Materials
Pakistan Institute of Nuclear Science and Technology
2011-2023
University of Peshawar
2019-2021
Quaid-i-Azam University
2011
Bahauddin Zakariya University
1996
BT Research
1992
High-performance MXene based capacitive humidity sensor is fabricated by a drop casting method. The material characterized Fourier Transform Infrared Spectrometry (FTIR), Energy Dispersive X-ray Spectroscopy (EDX), Scanning Electron Microscopy (SEM), and Diffraction (XRD). was tested at various frequencies (100 Hz−1 MHz) in broad relative (RH) detection range (13–97%). sensitivity of increased to 3400% 90% RH lower frequency Hz) whereas, the same % high such as 100 kHz, 250 1 MHz, decreased...
Being a major constituent of hard tissues found in humans, synthetic hydroxyapatite (HA) as substitute to natural bone and teeth is gaining importance. In particular, nano expected impart considerably superior properties. The current research focuses on identification mechanism the formation HA nano-crystals during its preparation when surfactant reactors are used for their nucleation growth. addition having rod-shaped morphology, high resolution electron microscopy has revealed presence 2-5...
Zn 2+ and Ni are frequently reported in wastewater effluents with concentrations much greater than the permitted limits thus pose a huge threat to living beings. Therefore, researchers gaining focus on removing these metals from water bodies. This study performed two sets of experiments comparative extraction efficiencies samples using supported liquid membrane (SLM), carrier, solvent. For this purpose, chloride salts both were used movement ions acidic feed phase basic strip through SLM...
Hexavalent chromium is a very poisonous oxyanion and has had negative impact on human health. This study assessed the viability of removing chromium(vi) using micellar modified adsorbents. In this study, was removed from locally accessible wheat bran separate applications anionic sodium dodecyl sulfate (SDS) cationic cetyltrimethylammonium bromide (CTAB) surfactants. The initial content (5-12 ppm), pH (2-12), adsorbent dose (1-6 g/100 mL), agitation time (15-240 min), speed (50-300 rpm),...
Abstract An extraction and stripping study of Ce(IV) ions by using supported liquid membranes has been performed. Tri-n-octylamine used as a carrier diluted in xylene. Sodium carbonate, ascorbic acid (AA), mandelic (MA) have the phase. AA MA reduce their anion transport to feed solution containing sulfuric acid. Transport cerium observed with sodium carbonate strippant. The flux these increases an increase system operating temperature. Optimal conditions for found be 0.4 M H2SO4 0.2 TOA membrane.
Hydroxyapatite (HA) is considered to form major component of bones and teeth. Synthesis hydroxyapatite (Calcium phosphate, Ca10(PO4)6(OH)2) was carried out produce nano powders. The size shape particles controlled during synthesis by using templates Cetyl Trimethyl Ammonium Bromide (CTAB). A cationic surfactant, CTAB creates micellar structures which would act as reactors for the scale HA. Yield final product has also been examined varying surfactant concentration. X-ray diffraction data...
In this research work a high quality factor cylindrical dielectric resonator is used to determine the properties of powder mixtures. The setup based on resonant perturbation theory and it has potential quickly accurately characterize samples in quantities as small tens milligrams. loaded proposed 19,217, which operated TM01δ mode at 10.57 GHz. measured results are compared with calculated values obtained from different mixing models. worst case constant error 9.4% 9.95% been observed for...
A well-known direct-acting antiviral (DAA) drug called daclatasvir may be used to treat chronic hepatitis C virus (HCV) infection. Herein, we reported a selective, precise, and cost-effective analytical method for the measurement of an active pharmaceutical ingredient (API) dihydrochloride in substances as well products via reversed-phase RP-HPLC technique. To obtain greater separation, majority chromatographic conditions were improved. Best separation findings achieved under with HPLC...