Search Results - "Alsuhaimi, Awadh"

Analysis of some pharmaceuticals in municipal wastewater of Almadinah Almunawarah by Shraim, Amjad, Diab, Atef, Alsuhaimi, Awadh, Niazy, Esmail, Metwally, Mohammed, Amad, Maan, Sioud, Salim, Dawoud, Abdulilah

“…The chemical pollution of water resources is a major challenge facing the humanity in this century. Pharmaceuticals and personal care products (PPCPs) are a…”
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Chemically functionalized activated carbon with 8-hydroxyquinoline using aryldiazonium salts/diazotization route: Green chemistry synthesis for oxins-carbon chelators by AlQadhi, Nawader F., AlSuhaimi, Awadh O.

“…The past few years witnessed the emergence of aryldiazonium salts as versatile coupling agents for the functionalization of carbon and other substrates…”
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Double-sided Microfluidic Device for Speciation Analysis of Iron in Water Samples: Towards Greener Analytical Chemistry by YOUNGVISES, Napaporn, THANURAK, Porapichcha, CHAIDA, Thanatcha, JUKMUNEE, Jaroon, ALSUHAIMI, Awadh

“…Microfluidics minimize the amounts of reagents and generate less waste. While microdevices are commonly single-sided, producing a substrate with microchannels…”
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Silica-based chelating resin bearing dual 8-Hydroxyquinoline moieties and its applications for solid phase extraction of trace metals from seawater prior to their analysis by ICP-MS by AlSuhaimi, Awadh O., AlRadaddi, Salman M., Al-Sheikh Ali, Adeeb K., Shraim, Amjad M., AlRadaddi, Thamer S.

“…Solid phase extraction (SPE) using chelating resins has been established as a convenient technique for samples pretreatment prior to trace metal analysis from…”
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Preliminary assessment for physicochemical quality parameters of groundwater in Oqdus Area, Saudi Arabia by AlSuhaimi, Awadh O., AlMohaimidi, Khalid M., Momani, Kamal A.

“…The shortage of renewable water resources in Saudi Arabian makes groundwater a major water stock basis in many provinces. Therefore, regular monitoring is…”
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Synthesis of 8-hydroxyquinoline-Amberlite IRC-50 chelator for solid phase extraction of trace metals from groundwater samples by Labban, Tamadur A., AlMohaimdi, Khaled M., AlAhmadi, Snan, Shaikh Ishaqe, Mansour, AlSuhaimi, Awadh O.

“…In this work, Amberlite IRC-50 cation exchanger has been chemically functionalized with 8-hydroxyquinoline chelator to enhance its sorption capacity and…”
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Multi-reverse flow injection analysis integrated with multi-optical sensor for simultaneous determination of Mn(II), Fe(II), Cu(II) and Fe(III) in natural waters by Youngvises, Napaporn, Suwannasaroj, Kittigan, Jakmunee, Jaroon, AlSuhaimi, Awadh

“…Multi-reverse flow injection analysis (Mr-FIA) integrated with multi-optical sensor was developed and optimized for the simultaneous determination of multi…”
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Zeolite integrated carbon paste sensors for sensitive and selective differential pulse voltammetric determination of carprofen by AlSuhaimi, Awadh O., Althumayri, Khalid, Alessa, Hussain, Sayqal, Ali, Mogharbel, Amal T., Alsehli, Bandar R., El-Metwaly, Nashwa M.

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Poly 2-chloroaniline/TiO2 quantum dots for solar and photocatalytic processes of Congo Red dye and industrial wastewater by Alsehli, Bandar R., Althumayri, Khalid, Alhasani, Mona, Alatawi, Nada M., Ibarhiam, Saham F., Alghasham, Hawra A., AlSuhaimi, Awadh O., El-Metwaly, Nashwa M.

“…This study investigates the synthesis and characterization of a poly 2-chloroaniline (PCl-AN)/TiO2 quantum dots (TQD) composite for photocatalytic degradation…”
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Release of organic contaminants migrating from polyvinyl chloride polymeric into drinking water under three successive stagnant periods of time by Shaikh, Muhammad Mansoor, AlSuhaimi, Awadh, Hanafiah, Marlia Mohd, Alshahateet, Solhe F.

“…Drinking water is found contaminated with various volatile organic compounds (VOCs) at supply end. Chlorinated polyvinyl chloride (CPVC) and polyvinyl chloride…”
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Microchip based sample treatment device interfaced with ICP-MS for the analysis of transition metals from environmental samples by AlSuhaimi, Awadh O., McCreedy, Tom

“…A downscaled solid phase (SPE) device applicable for sample preparation prior to ICP-MS monitoring, have been constructed making use of the lab on a chip…”
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Dental clinics: A point pollution source, not only of mercury but also of other amalgam constituents by Shraim, Amjad, Alsuhaimi, Awadh, Al-Thakafy, Jalal Thamer

“…► Wastewater samples were collected over a 2-month period from 3 KSA dental clinics. ► Metals concentrations of all samples were much higher than permissible…”
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Double-sided Microfluidic Device for Speciation Analysis of Iron in Water Samples by YOUNGVISES, Napaporn, THANURAK, Porapichcha, CHAIDA, Thanatcha, JUKMUNEE, Jaroon, ALSUHAIMI, Awadh

“…Microfluidics minimize the amounts of reagents and generate less waste. While microdevices are commonly single-sided, producing a substrate with microchannels…”
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PDMS Microfluidic Device with an Integrated Optical Sensor for Determination of Zinc (II) in Pharmaceuticals: Toward the Production of Miniaturized Green Chemistry Analytical Systems by AlSuhaimi, Awadh, Greenway, Gullian M., McCreedy, Tom, Youngvises, Napaporn

“…A simple miniaturized system was fabricated in general laboratory from polydimethylsiloxane (PDMS) according to a prototype casting and molding process…”
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New materials preparation and miniaturised devices for solid phase extraction as sample preparation techniques for the analysis of transition metals by AlSuhaimi, Awadh Owyimer

“…The subject of this thesis is the development of solid phase extraction (SPE) materials and miniaturised apparatus applicable for sample preparation in the…”
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