Browsing by Author "Naeemullah"
Now showing items 1-19 of 19
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Biosorption of Aluminum From Aqueous Solutions by Using Macrofungus (Cortinarius armillatus): Equilibrium, Kinetic, and Thermodynamic Studies and Determination by GFAAS
Naeemullah; Tuzen, Mustafa; Sari, Ahmet; Mendil, Durali (Atomic Spectroscopy Press Ltd, 2017)By using low-cost methods and materials, the removal of toxic metals from wastewater samples is a practical approach especially for large-scale applications. Fungi are abundantly available biomaterials and can be used as ... -
Development of a new green non-dispersive ionic liquid microextraction method in a narrow glass column for determination of cadmium prior to couple with graphite furnace atomic absorption S pectrometry
Naeemullah; Kazi, Tasneem Gul; Tuzen, Mustafa; Shah, Faheem; Afridi, Hassan Imran; Citak, Demirhan (Elsevier Science Bv, 2014)Easy and innovative non-dispersive ionic liquid based microextraction (NDILME) has been developed for preconcentration of trace level of cadmium (Cd) in aqueous real surface water samples prior to couple with graphite ... -
Development of novel simultaneous single step and multistep cloud point extraction method for silver, cadmium and nickel in water samples
Naeemullah; Kazi, Tasneem Gul; Tuzen, Mustafa (Elsevier Science Inc, 2016)A novel, simple and rapid single and multi-step cloud point extraction procedure was developed for the selective and simultaneous preconcentration of silver, cadmium and nickel in real samples prior to their determination ... -
Development of tetraethylene pentamine functionalized multi-wall carbon nanotubes as a new adsorbent in a syringe system for removal of bisphenol A by using multivariate optimization techniques
Naeemullah; Tuzen, Mustafa (Elsevier Science Bv, 2019)A simple portable solid phase microextraction (P-SPME) has been developed for Bisphenol A in a syringe system for different environmental water samples by using UV-Vis spectrophotometric determination. In this work, tetra ... -
Dispersive ionic liquid microextraction of aluminium from environmental water samples by effervescent generation of carbon dioxide
Naeemullah; Tuzen, Mustafa; Kazi, Tasneem Gul; Citak, Demirhan (Taylor & Francis Ltd, 2016)A green effervescent in situ generation of CO2-tablet-induced dispersive ionic liquid microextraction (DILIVIE) method has been first time used for the preconcentration and determination of trace levels of aluminium [AI(III)] ... -
Evaluation of Mercury Concentrations in Groundwater Samples of Coal Field Using a Matrix-less Cloud Point Extraction Procedure Prior to Analysis by Cold Vapor Atomic Absorption Spectrometry
Ali, Jamshed; Kazi, Tasneem G.; Tuzen, Mustafa; Afridi, Hassan I.; Naeemullah (Atomic Spectroscopy Press Ltd, 2016)A novel matrix-less cloud point extraction (ML-CPE) procedure was developed for the determination of mercury (Hg) in groundwater samples collected from the Thar coalfield, Pakistan. For preconcentration of Hg, a complexing ... -
The evaluation of sequentially extracted mercury fractions in Thar coal samples by using different extraction schemes
Ali, Jamshed; Kazi, Tasneem G.; Afridi, Hassan I.; Baig, Jameel A.; Arain, Mariam S.; Naeemullah; Farooq, Shahid (Elsevier, 2016)In the present study, various sequential extraction methods were applied to assess the mercury (Hg) contents bounded with different chemical fractions of coal samples, collected from four different seams of the blocks III ... -
Green and Deep Eutectic Solvent Microextraction Method for FAAS Determination of Trace Level Cadmium in Water Samples Using Multivariate Strategic Approach
Naeemullah; Tuzen, Mustafa; Kazi, Tasneem Gul; Ali, Jamshed (Atomic Spectroscopy Press Ltd, 2016)An innovative green, deep eutectic solvent microextraction (DES-ME) approach was developed for the preconcentration of trace level cadmium (Cd) in fresh canal and wastewater samples prior to flame atomic absorption ... -
Influential bio-removal of mercury using Lactarius acerrimus macrofungus as novel low-cost biosorbent from aqueous solution: Isotherm modeling, kinetic and thermodynamic investigations
Naeemullah; Tuzen, Mustafa; Sari, Ahmet; Turkekul, Ibrahim (Elsevier Science Sa, 2020)Lactarius acerrimus macrofungus was evaluated as low-cost and influential biosorbent for bio-removal of Hg(II) from aqueous solution. The chemical structure and surface morphology of the macrofungus was characterized by ... -
Interfacial polymerization of trimesoyl chloride with melamine and palygorskite for efficient uranium ions ultra-removal
Tuzen, Mustafa; Saleh, Tawfik A.; Sari, Ahmet; Naeemullah (Elsevier, 2020)Remediation of toxic/hazardous substances from wastewaters using cost-effective and influential adsorbents is very expedient outlook for particularly actual applications. With this respect, a novel and efficient adsorbent ... -
Magnetic stirrer induced dispersive ionic-liquid microextraction for the determination of vanadium in water and food samples prior to graphite furnace atomic absorption spectrometry
Naeemullah; Kazi, Tasneem Gul; Tuzen, Mustafa (Elsevier Sci Ltd, 2015)A new dispersive liquid-liquid microextraction, magnetic stirrer induced dispersive ionic-liquid microextraction (MS-IL-DLLME) was developed to quantify the trace level of vanadium in real water and food samples by graphite ... -
A new green switchable hydrophobic-hydrophilic transition dispersive solid-liquid microextraction of selenium in water samples
Naeemullah; Tuzen, Mustafa; Kazi, Tasneem Gul; Citak, Demirhan (Royal Soc Chemistry, 2016)A novel switchable hydrophobic-hydrophilic transition dispersive solid-liquid microextraction (SHT-DSLME) method has been used for the first time as a dispersive/extractive method for the removal of total selenium from ... -
A new portable micropipette tip-syringe based solid phase microextraction for the determination of vanadium species in water and food samples
Naeemullah; Tuzen, Mustafa; Kazi, Tasneem Gul (Elsevier Science Inc, 2018)Simple, rapid and miniaturized portable micropipette tip-syringe solid phase microextraction method was developed for speciation of vanadium in water and food samples. Tetra ethylene pentamine functionalized multiwalled ... -
A new portable switchable hydrophilicity microextraction method for determination of vanadium in microsampling micropipette tip syringe system couple with ETAAS
Naeemullah; Tuzen, Mustafa (Elsevier Science Bv, 2019)First time we launch an innovative and simple portable in a closed micropipette tip switchable hydrophilicity microextraction syringe system (mu S-SHS) couple with electrothermal atomic absorption spectroscopy (ETAAS) was ... -
A new robust, deep eutectic-based floating organic droplets microextraction method for determination of lead in a portable syringe system directly couple with FAAS
Naeemullah; Tuzen, Mustafa (Elsevier Science Bv, 2019)In the present method, a novel and simple portable in situ deep eutectic-based floating organic droplets dispersive liquid-liquid microextraction method was developed for lead in real food and water samples by a portable ... -
Polyethylenimine modified activated carbon as novel magnetic adsorbent for the removal of uranium from aqueous solution
Saleh, Tawfik A.; Naeemullah; Tuzen, Mustafa; Sari, Ahmet (Elsevier, 2017)In this study, the polyethyleneimine modified activated carbon/Fe (PAF) was prepared and used as an effective magnetic adsorbent to remove uranium (U(VI)) ions from aqueous solution as a function of batch adsorption ... -
Preconcentration and speciation of vanadium by three phases liquid-liquid microextraction prior to electrothermal atomic absorption spectrometry
Pekiner, Ozlem Zeynep; Naeemullah; Tuzen, Mustafa (Elsevier Science Inc, 2014)We developed a new method three phase liquid-liquid microextraction (TPLLME) for simultaneous speciation of vanadium. This efforts were launched to know the species and aqueous transport chemistry of the binary ... -
Pressure-assisted ionic liquid dispersive microextraction of vanadium coupled with electrothermal atomic absorption spectrometry
Naeemullah; Tuzen, Mustafa; Kazi, Tasneem Gul; Citak, Demirhan; Soylak, Mustafa (Royal Soc Chemistry, 2013)A simple and new liquid-liquid dispersive microextraction termed pressure-assisted ionic liquid dispersive microextraction (PILDME) was developed for the concentration of trace levels of vanadium in real water samples ... -
Simple and green switchable dispersive liquid-liquid microextraction of cadmium in water and food samples
Naeemullah; Tuzen, Mustafa; Kazi, Tasneem Gul (Royal Soc Chemistry, 2016)A green, switchable water dispersive liquid-liquid microextraction (SWDLL-ME) method is introduced for the first time as a preconcentration/separation tool for measuring trace levels of cadmium (Cd) in real water and food ...
