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	1.	Comparative study for determination of some polycyclic aromatic hydrocarbons 'PAHs' by a new spectrophotometric method and multivariate calibration coupled with dispersive liquid-liquid extraction. [electronic resource] by Abdel-Aziz, Omar El Kosasy, A M El-Sayed Okeil, S M Producer: 20150330 In: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy vol. 133 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Validated RP-HPLC Method for Simultaneous Determination of Ribavirin, Sofosbuvir and Daclatasvir in Human Plasma: A Treatment Protocol Administered to HCV Patients in Egypt. [electronic resource] by Youssef, Aya A Magdy, N Hussein, Lobna A El-Kosasy, A M Producer: 20190902 In: Journal of chromatographic science vol. 57 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Novel Comparative Synchronous Spectrofluorimetric Study of Benzo(a)pyrene Using Beta-Cyclodextrin and Calix(8)arene as Fluorescence Enhancers. [electronic resource] by Abdel-Aziz, Omar El Kosasy, A M Okeil, S M El-Sayed Producer: 20161213 In: Journal of fluorescence vol. 24 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Novel method for determination of anthracene by coupling dispersive liquid-liquid extraction to first-derivative synchronous spectrofluorimetry. [electronic resource] by Abdel-Aziz, Omar El Kosasy, A M El-Sayed Okeil, Sherif Mahmoud Producer: 20151019 In: Journal of fluorescence vol. 24 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	5.	Optimization of Extraction, HPLC and Kinetic Studies for Determination of Some Food Tainting Compounds in Different Food Matrices. [electronic resource] by El-Kosasy, A M Hussin, L A Ayad, Miriam F Fares, N V Producer: 20160511 In: Journal of chromatographic science vol. 53 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	6.	Chromatographic approaches for the characterization and quality control of therapeutic oligonucleotide impurities. [electronic resource] by El Zahar, N M Magdy, N El-Kosasy, A M Bartlett, Michael G Producer: 20180821 In: Biomedical chromatography : BMC vol. 32 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	7.	Screening and Optimization of the Reaction of Polymyxin B Sulphate with NBD-Cl for the Synchronous Spectrofluorimetric Determination of Polymyxin B Sulphate in Human Plasma. [electronic resource] by El-Kosasy, A M Abdel-Aziz, Omar Magdy, N El Zahar, N M Producer: 20160322 In: Journal of fluorescence vol. 25 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	8.	Spectrophotometric and chemometric methods for determination of imipenem, ciprofloxacin hydrochloride, dexamethasone sodium phosphate, paracetamol and cilastatin sodium in human urine. [electronic resource] by El-Kosasy, A M Abdel-Aziz, Omar Magdy, N El Zahar, N M Producer: 20161213 In: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy vol. 157 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	9.	Novel spectroscopic methods for determination of Cromolyn sodium and Oxymetazoline hydrochloride in binary mixture. [electronic resource] by Abdel-Aziz, Omar El-Kosasy, A M Magdy, N El Zahar, N M Producer: 20150202 In: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy vol. 131 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	10.	Spectrophotometric and spectrofluorimetric determination of fluorouracil in the presence of its degradation products. [electronic resource] by Amer, M M Hassan, S S Abd El-Fatah, S A El-Kosasy, A M Producer: 19980512 In: The Journal of pharmacy and pharmacology vol. 50 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	11.	Microcoated wire sensors for the determination of anticancer drugs cyclophosphamide and ifosphamide in the presence of their degradates. [electronic resource] by Hassan, S S Amer, M M Abd El-Fatah, S A El-Kosasy, A M Producer: 20121002 In: Talanta vol. 46 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	12.	Mimicking new receptors based on molecular imprinting and their application to potentiometric assessment of 2,4-dichlorophenol as a food taint. [electronic resource] by El-Kosasy, A M Kamel, Ayman H Hussin, L A Ayad, Miriam F Fares, N V Producer: 20180827 In: Food chemistry vol. 250 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	13.	Novel poly (vinyl chloride) matrix membrane electrodes for the determination of phenolic pollutants in waste water. [electronic resource] by El-Kosasy, A M Riad, S M Abd El-Fattah, L E Abd El-Kader Ahmad, S Producer: 20030805 In: Water research vol. 37 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)