Search Results - "Elazazy, Marwa S"

Label-Free Detection of Heparin, Streptavidin, and Other Probes by Pulsed Streaming Potentials in Plastic Microfluidic Channels by Pu, Qiaosheng, Elazazy, Marwa S, Alvarez, Julio C

“…In this paper, pulsed streaming potentials generated in plastic microfluidic channels are used for the label-free detection of some model analytes. The…”
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Plackett-Burman and Box-Behnken designs as chemometric tools for micro-determination of l-Ornithine by Elazazy, Marwa S., El-Hamshary, Marwa, Sakr, Marwa, Al-Easa, Hala S.

“…Plackett-Burman (PB) and Box-Behnken (BB) screening and response surface factorial designs were used to evaluate spectrophotometric and spectrofluorimetric…”
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Polymerization of 3‐cyanopropyl (triethoxy) silane: A kinetic study using gas chromatography by Issa, Ahmed A., Elazazy, Marwa S., Luyt, Adriaan S.

“…Gas chromatography (GC) was used to study the kinetics of the 3‐cyanopropyl triethoxysilane (CTES) polymerization. The reaction is a consecutive complex…”
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Multivariate analysis of tioconazole — TCNQ charge transfer interaction: Kinetics, thermodynamics and twofold response optimization by Elmasry, Manal S., Elazazy, Marwa S., El-Sayed, Heba M.

“…Charge-transfer complex (CTC) formation between tioconazole (TCZ) as an n-electron donor and 7, 7, 8, 8-tetracyanoquinodimethane (TCNQ) as a π-acceptor was…”
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Application of fractional factorial design for green synthesis of cyano-modified silica nanoparticles: Chemometrics and multifarious response optimization by Elazazy, Marwa S., Issa, Ahmed A., Al-Mashreky, Maha, Al-Sulaiti, Maetha, Al-Saad, Khalid

“…[Display omitted] •Synthesis of cyano-functionalized silica nanoparticles (SNPs) was performed via Stöber method.•Synthetic procedures were controlled using a…”
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Validated Spectrophotometric Assay of Cefepime Hydrochloride and Cefuroxime Sodium Using a Tetrazolium Salt by Marwa S. Elazazy, Abadalla A. Shalaby

“…A simple, rapid and sensitive spectrophotometric method for the determination of micro amounts of cefepime hydrochloride and cefuroxime sodium is described…”
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Self-association and thermodynamic behavior of etilefrine hydrochloride in aqueous electrolyte solution by Elmasry, Manal S., Hassan, Wafaa S., Elazazy, Marwa S.

“…[Display omitted] •The self-association of etilefrine HCl in aqueous solution has been studied.•Conductivity and 1H NMR measurements were used to study the…”
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Conductometric and Spectroscopic Determination of Mebeverine Hydrochloride and the Solubility Products of its Ion Recognition Species by Elazazy, Marwa S., Elmasry, Manal S., Hassan, Wafaa S.

“…Conductometric and spectroscopic determination of Mebeverine hydrochloride (MVH), a widely used antispasmodic, with two precipitating reagents; phosphomolybdic…”
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Utilization of Ion-Associate Formation in Spectroscopic and Conductometric Determination of Mebeverine Hydrochloride in Pharmaceutical Formulations by Elmasry, Manal S., Elazazy, Marwa S., Hassan, Wafaa S.

“…Spectroscopic and conductometric determination of Mebeverine hydrochloride (MVH) with two ion-pairing reagents; Ammonium Reineckate (Amm.Rt) and Chromotrope 2R…”
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