Hassan M. Albishri
King Abdulaziz University
AnalyteAnalytical chemistryLangmuirDetection limitIonAdsorptionIonic liquidNanotechnologyInorganic chemistryAqueous solutionChemistryMaterials scienceMetal ions in aqueous solutionBromideSorbentHuman serum albuminCyclodextrinActivated carbonCapillary electrophoresisChromatographyPhase (matter)Extraction (chemistry)LithiumMetalSolid phase extractionBovine serum albumin
71Publications
18H-index
1,401Citations
Publications 70
Newest
#1Hassan M. Albishri (KAU: King Abdulaziz University)H-Index: 18
#2Abdullah M. Almalawi (KAU: King Abdulaziz University)H-Index: 1
Last. Deia Abd El-HadyH-Index: 19
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Cyclodextrin-modified micellar ultra pressure liquid chromatography (CD-MUPLC) was firstly developed and directly applied to the simultaneous determination of water-soluble vitamins thiamine hydrochloride (VB1), pyridoxine hydrochloride (VB6) and ascorbic acid (VC) in milk samples. A hybrid isocratic mobile phase consisting of beta-cyclodextrin (beta-CD, 5.0 mmol L-1) and cetyltrimethylammonium bromide (CTAB, 0.1 mol L-1) in the presence of acetic acid (0.1 mol L-1) at pH 2.9 on a RP-C18 column ...
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#1Hassan M. Albishri (KAU: King Abdulaziz University)H-Index: 18
#2Deia Abd El-HadyH-Index: 19
Abstract Acetylcholine (ACh) and its precursor choline (Ch) play important roles in many biological processes. It is expected that Alzheimer's disease is occurred due to the reduction in synthesis of ACh. On the other hand, the increase in the level of ACh results in a depression of heart rate and over production of saliva. Therefore, the quantitative determination of Ch and ACh is very important in biological media. In the current work, sensitive and selective biosensors composed of choline oxi...
10 CitationsSource
#1Amr A. Yakout (Alexandria University)H-Index: 17
#2Hassan M. Albishri (KAU: King Abdulaziz University)H-Index: 18
AbstractThe use of carboxylated graphene oxide (CGO) in the removal of organic pollutants from aquatic life is a recent and significant issue. In this study, EDTA-functionalized magnetite-carboxylated graphene oxide nanocomposite (EDTA-MCGO) was first used for the adsorptive removal of p-phenylenediamine (PDA) from industrial wastewaters. Based on the great surface area of the magnetic nanocomposite and the huge number of carboxyl groups from CGO and EDTA, multiple interactions to adsorb PDA can...
1 CitationsSource
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#1Hassan M. Albishri (KAU: King Abdulaziz University)H-Index: 18
#2Abdullah M. Almalawi (KAU: King Abdulaziz University)H-Index: 1
Last. Deia Abd El-HadyH-Index: 19
view all 4 authors...
AbstractIn the current study, β-cyclodextrin (β-CD) inclusion concurrent with cationic surfactant shielding was firstly evaluated for the successful stabilization of L-ascorbic acid (AA) under ambient lab conditions followed by ultra-high performance liquid chromatography (UHPLC) and online preconcentration capillary electrophoresis (CE). The combination of 0.44 mM β-CD with 10 mM cetyltrimethyl ammonium bromide (CTAB) cationic surfactant (β-CD-CTAB) was significantly reduced the degradation of ...
2 CitationsSource
#1Deia Abd El-HadyH-Index: 19
#2Hassan M. Albishri (KAU: King Abdulaziz University)H-Index: 18
Abstract Temperature controlled ionic liquid aqueous two phase system (ILATPS) was used to improve the precision of pharmaceutical-AGP (human alpha (α1)-acid glycoprotein) binding measurements by affinity capillary electrophoresis (ACE). The effect of different types of short-chain alkyl imidazolium ILs within the concentration range of 10.0–1000.0 μmol L−1 on a propranolol (PRO)-AGP model was firstly investigated by ILATPS/ACE system. Use of 100.0 μmol L−1 1-butyl-3-methylimidazolium chloride (...
3 CitationsSource
#1Eid I. Brima (King Khalid University)H-Index: 9
#2Hassan M. Albishri (KAU: King Abdulaziz University)H-Index: 18
2 CitationsSource
#1Eid I. Brima (King Khalid University)H-Index: 9
#2Hassan M. Albishri (KAU: King Abdulaziz University)H-Index: 18
We collected a total of 50 water samples comprising tap water, ground water, and bottled water, from various areas of Jeddah City. We collected tap water samples from 25 districts, groundwater samples from 10 wells, and 15 different brands of bottled water. The levels of 28 elements were determined by inductively coupled plasma mass spectrometry (ICP-MS). Water certified reference material (CWW-TM-B) was used to ensure quality assurance. Recoveries ranged from 92 to 104.8% for all measured eleme...
1 CitationsSource
#1Hassan M. Albishri (KAU: King Abdulaziz University)H-Index: 18
#2Hadi M. Marwani (KAU: King Abdulaziz University)H-Index: 27
Last. Ezzat M. Soliman (KAU: King Abdulaziz University)H-Index: 17
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Abstract In the current study, a sensitive and simple method for the removal of lead Pb(II), from water samples prior to its determination by inductively coupled plasma optical emission spectrometry (ICP-OES), was investigated. The method utilized activated carbon (AC) physically modified with Eriochrome Blue Black (EBB) as a solid-phase extractant. Surface properties of the AC-EBB phase were characterized by FT-IR and SEM. The separation parameters for effective adsorption of lead Pb(II), inclu...
9 CitationsSource