Search Results - "Khan, Rafaqat Ali"

Rapid detection of bactericidal efficacy of nanoparticles coated polyurethane foam by synchronous fluorescence spectroscopy by Ali, Hina, Anwar, Shahzad, Ali Khan, Rafaqat

“…[Display omitted] •Fluorescence signatures were validated for the bactericidal action of AgNP coated polyurethane foam.•High density PUF showed good…”
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Effect of carrier concentration on the optical band gap of TiO2 nanoparticles by Munir, Shamsa, Shah, Syed Mujtaba, Hussain, Hazrat, Ali khan, Rafaqat

“…TiO2 nanoparticles doped with various concentrations of selected transition metals (2–8% Cu, Ni and Cr) were synthesized by sol–gel method. These nanoparticles…”
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Enhanced biodiesel production from Jatropha oil using calcined waste animal bones as catalyst by Nisar, Jan, Razaq, Rameez, Farooq, Muhammad, Iqbal, Munawar, Khan, Rafaqat Ali, Sayed, Murtaza, Shah, Afzal, Rahman, Inayat ur

“…This study is focused on the investigation of animal bones modified with potassium hydroxide (KOH) as heterogeneous solid base catalyst for transesterification…”
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Fuel production from waste polystyrene via pyrolysis: Kinetics and products distribution by Nisar, Jan, Ali, Ghulam, Shah, Afzal, Iqbal, Munawar, Khan, Rafaqat Ali, Sirajuddin, Anwar, Farooq, Ullah, Raqeeb, Akhter, Mohammad Salim

“…[Display omitted] •Pyrolysis kinetics of waste polystyrene was studied.•Ea and A-factor were determined using various kinetics models.•The waste was decomposed…”
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Exploring moisture adsorption on cobalt-doped ZnFe2O4 for applications in atmospheric water harvesting by Ehtisham, Muhammad, Badawi, Ahmad K, Asad Muhammad Khan, Rafaqat Ali Khan, Ismail, Bushra

“…Sorption-based atmospheric water harvesting (SBAWH) is a highly promising approach for extracting water from the atmosphere thanks to its sustainability,…”
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Improved electrical, dielectric and magnetic properties of Al-Sm co-doped NiFe2O4 spinel ferrites nanoparticles by Sartaj Aziz, Hafiz, Ali Khan, Rafaqat, Shah, Faheem, Ismail, Bushra, Nisar, Jan, Mujtaba Shah, Syed, Rahim, Abdur, Rahman Khan, Abdur

“…•Al3+ and Sm3+ ions were successfully doped into the spinel lattice of NiFe2O4.•Improved ‘Ms’ (53.79 emu/g) for the sample NiFe1.7Al0.15Sm0.15O4.•Resistivity…”
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Engineered hybrid iron‐cobalt metal oxide nanoparticles for effective adsorption of malachite green dye by Hussain, Nasira, Shafaat, Shanza, Sarfraz, Ambreen, Usman, Muhammad, Khan, Muhammad Saqib, Khan, Asad Muhammad, Khan, Rafaqat Ali, Amin, Bilal Ahmad Zafar, Bilal, Muhammad, Shaikh, Ahson Jabbar

“…BACKGROUND Hybrid iron and cobalt metal oxide nanoparticles are well known; however, are not optimized in terms of size and stability. We engineered these…”
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Enhancement of electrical and dielectric properties of Cr doped BaZn2 W-type hexaferrite for potential applications in high frequency devices by Iqbal, Muhammad Javed, Khan, Rafaqat Ali

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Correlation between Magnetic and Dielectric Response of CoFe2O4:Li1+/Zn2+ Nanopowders Having Improved Structural and Morphological Properties by Afzia, Mahwish, Khan, Rafaqat Ali, Ismail, Bushra, Zaki, Magdi E. A., Althagafi, Talal M., Alanazi, Abdulaziz A., Khan, Afaq Ullah

“…The vast applicability of spinel cobalt ferrite due to its unique characteristics implies the need for further exploration of its properties. In this regard,…”
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Extraction of Lead through Functionalized Carbon Nanotubes and Estimation of the Measurement Uncertainty by Shah, Faheem, Ullah, Naeem, Khan, Rafaqat Ali, Khan, Asad Muhammad, Nisar, Jan

“…Multiwalled carbon nanotubes (MWCNTs) have been functionalized as glycerol plasticized-starch/citric acid (GPS-CA@MWCNTs) and used as a new potent sorbent for…”
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Utilization of Multivariate Optimization for Preconcentration and Determination of Lead in Different Water and Food Samples Using Functionalized Activated Carbon by Ahmad, Tabinda, Shah, Faheem, Khan, Rafaqat Ali, Ahmed, Amel Y.

“…In this study, apricot-pit-based activated carbon was functionalized and used as a sorbent for the preconcentration of lead (Pb2+) in different water and food…”
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Tailoring of structural, electrical and magnetic properties of BaCo2 W-type hexaferrites by doping with Zr–Mn binary mixtures for useful applications by Iqbal, Muhammad Javed, Khan, Rafaqat Ali, Mizukami, Shigemi, Miyazaki, Terunobu

“…Single-phase W-type hexaferrite, BaCo2Fe16−2x(ZrMn)xO27 (x=0.0–1.0), has been synthesized by the chemical co-precipitation technique. Mössbauer analysis…”
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W-type hexaferrite nanoparticles: A consideration for microwave attenuation at wide frequency band of 0.5–10 GHz by Iqbal, Muhammad Javed, Khan, Rafaqat Ali, Takeda, Shigeru, Mizukami, Shigemi, Miyazaki, Terunobu

“…Dependence of the reflection loss ( R L ) on thickness ( t m ) of the absorber for sample BaCoZnFe 15.6Al 0.2Ce 0.2O 27 ( y = 0.2). [Display omitted] ► Doping…”
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Efficient defluoridation of drinking water using mesoporous magnetic malachite nanocomposites by Sarwar, Amna, Wang, Jin, Riaz, Nadia, Khan, Muhammad Saqib, Khan, Ajmal, Khan, Rafaqat Ali, Jan, Afnan, Gojayev, Anar, Al-Harrasi, Ahmed, Mahmood, Qaisar

“…The study evaluated the efficacy of magnetic mesoporous Malachite nanoparticles (NPs) in eliminating fluoride (F−) from drinking water. Screening experiments…”
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Water treatment by photodegradation on orthorhombic antimony sulfide powder and effect of key operational parameters using methyl orange as a model pollutant by Muneeb, Muhammad, Ismail, Bushra, Fazal, Tanzeela, Khan, Rafaqat Ali, Khan, Asad Muhammad, Bilal, Muhammad, Muhammad, Bakhtiar, Khan, Abdur Rehman

“…Photocatalytic treatment of colored wastewaters containing methyl orange was achieved using visible light active Sb2S3 photocatalyst powder. Antimony chloride…”
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Studies on removal and recovery of Cr(VI) from electroplating wastes by Ajmal, Mohammad, Khan Rao, Rafaqat Ali, Siddiqui, Bilquees Ara

“…Phosphate treated sawdust shows remarkable increase in sorption capacity of Cr(VI) as compared to untreated sawdust. The adsorption process is pH dependent…”
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Preconcentration of cadmium and manganese in biological samples based on a novel restricted access sorbents by Shah, Faheem, Naeemullah, Kazi, Tasneem Gul, Khan, Rafaqat Ali, Sayed, Murtaza, Afridi, Hassan Imran, Shah, Khizar Hussain, Nisar, Jan

“…[Display omitted] •We are reporting a novel restricted access sorbents based micro solid phase extraction (RAS-μSPE).•RAS-μSPE has been used for heavy metal…”
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QuEChERS sample preparation integrated to dispersive liquid-liquid microextraction based on solidified floating organic droplet for spectrometric determination of sudan dyes: A synergistic approach by Sulaiman, Uzma, Shah, Faheem, Khan, Rafaqat Ali

“…In this project, a synergistic approach has been proposed where a quick, easy, cheap, effective, rugged, and safe (QuEChERS) sample preparation technique was…”
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Fingerprinting of Octane Rating Gasoline and its Contaminants Using Synchronous Fluorescence Spectroscopy by Ali, Hina, Anwar, Shahzad, Khan, Rafaqat Ali

“…Fuel fraud has proliferated due to underlying economic advantage in nearly every nation. For the purpose of detecting adulteration and providing real-time…”
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Heat transfer between two porous parallel plates of steady nano fludis with Brownian and Thermophoretic effects: A new stochastic numerical approach by Khan, Rafaqat Ali, Ullah, Hakeem, Raja, Muhammad Asif Zahoor, Khan, Muhammad Abdul Rehman, Islam, Saeed, Shoaib, Muhammad

“…The design of integrated numerical computing through back-propagated neural networks with Levenberg-Marquard system (BNN-LMS) is presented to explore the fluid…”
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