Fluorescence enhancement of rhodamine B as a tool for the determination of trace and ultra-trace concentrations of bismuth using dispersive liquid-liquid microextraction
Al-Saidi, H. M, El-Bindary, A. A, El-Sonbati, A. Z, Abdel-Fadeel, M. A
Published in RSC advances (01.01.2016)
Published in RSC advances (01.01.2016)
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Journal Article
Part 1. Spectrophotometric determination of trace mercury (II) in dental-unit wastewater and fertilizer samples using the novel reagent 6-hydroxy-3-(2-oxoindolin-3-ylideneamino)-2-thioxo-2H-1,3-thiazin-4(3H)-one and the dual-wavelength β-correction spectrophotometry
Hamza, A., Bashammakh, A.S., Al-Sibaai, A.A., Al-Saidi, H.M., El-Shahawi, M.S.
Published in Journal of hazardous materials (15.06.2010)
Published in Journal of hazardous materials (15.06.2010)
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Journal Article
Spectrofluorometric determination and chemical speciation of trace concentrations of chromium (III & VI) species in water using the ion pairing reagent tetraphenyl-phosphonium bromide
El-Shahawi, M.S., Al-Saidi, H.M., Bashammakh, A.S., Al-Sibaai, A.A., Abdelfadeel, M.A.
Published in Talanta (Oxford) (15.03.2011)
Published in Talanta (Oxford) (15.03.2011)
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Journal Article
Dual-wavelength β-correction spectrophotometric determination of trace concentrations of cyanide ions based on the nucleophilic addition of cyanide to imine group of the new reagent 4-hydroxy-3-(2-oxoindolin-3-ylideneamino)-2-thioxo-2H-1,3-thiazin-6(3H)-one
Hamza, A., Bashammakh, A.S., Al-Sibaai, A.A., Al-Saidi, H.M., El-Shahawi, M.S.
Published in Analytica chimica acta (04.01.2010)
Published in Analytica chimica acta (04.01.2010)
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Journal Article
Performance analysis and optimization of high capacity pulse tube refrigerator
Ghahremani, Amir R., Saidi, M.H., Jahanbakhshi, R., Roshanghalb, F.
Published in Cryogenics (Guildford) (01.04.2011)
Published in Cryogenics (Guildford) (01.04.2011)
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Journal Article