A comprehensive review on the utility of resonance Rayleigh scattering in pharmaceutical analysis; with emphasis on nanostructure role in analyte probing

SM Derayea, MA Abdel-Lateef, BS Mohammed… - Microchemical …, 2023 - Elsevier
The present article summarizes the use of resonance Rayleigh scattering (RRS) as a
versatile tool in pharmaceutical analysis. RRS was applied for the determination of about …

Determination of pholcodine alone or in combination with ephedrine in human plasma using fluorescence spectroscopy

H Elmansi, F Belal, G Magdy - Scientific Reports, 2022 - nature.com
In this study, sensitive, facile, and cost-effective spectrofluorimetric approaches were
developed for the determination of pholcodine and ephedrine. Method I is a novel …

Development of eco-friendly scattering and fluorimetric methods for the determination of clemastine through its interaction with eosin Y: assessment of whiteness …

MA Abdel-Lateef, IA Darwish, H Gomaa… - Journal of …, 2024 - Springer
For the first time, clemastine was estimated in this work utilizing two validated resonance
Rayleigh scattering (RRS) and fluorimetric methods. The methods relied on forming an …

Development of a green synchronous spectrofluorimetric technique for simultaneous determination of Montelukast sodium and Bilastine in pharmaceutical …

SM Derayea, KM Badr El-Din, AS Ahmed, AA Khorshed… - BMC chemistry, 2024 - Springer
For the treatment of rhinitis and asthma, a combination of Montelukast sodium and Bilastine
has just been approved. Based on the first derivative of synchronous fluorescence, the …

Study on the interaction between erythrosine B and the cardiac drug amiodarone using fluorescence, scattering, and absorbance spectra and their analytical …

HS AlSalem, SN Alharbi, MS Binkadem… - …, 2024 - Wiley Online Library
In an acidic buffered solution, erythrosine B can react with amiodarone to form an
association complex, which not only generates great enhancement in resonance Rayleigh …

Multicomponent synthesis of tetrahydrobenzo [a] xanthene and tetrahydrobenzo [a] acridine derivatives using sulfonated multi-walled carbon nanotubes as …

SM Saied, MY Saleh, AM Hamdoon - Iranian Journal of Catalysis, 2022 - oiccpress.com
This study is the first report of the application of sulfonated multi-walled carbon nanotubes
(MWCNTs-SO3H) in the synthesis of tetrahydrobenzo [a] xanthene and tetrahydrobenzo [a] …

Spectrofluorimetric determination of the anti‐Covid 19 agent, remdesivir, in vials and spiked human plasma

TZ Attia, JM Boushra, AF Abdel Hakiem… - …, 2022 - Wiley Online Library
Following the sudden widespread of the novel coronavirus (COVID‐19) which first appeared
in Wuhan city. Remdesivir (REM) was the first medicine licensed by the US Food and Drug …

Micellar sensitized Resonance Rayleigh Scattering and spectrofluorometric methods based on isoindole formation for determination of Eflornithine in cream and …

MA Abdel-Lateef, A Almahri - Spectrochimica Acta Part A: Molecular and …, 2021 - Elsevier
Abstract α-Difluoromethylornithine or Eflornithine is an FDA-approved drug used for the
treatment of Slee** Sickness (as vials dosage form) and also used for diminishing the …

Design of resonance Rayleigh scattering and spectrofluorimetric methods for the determination of the antihistaminic drug, hydroxyzine, based on its interaction with 2 …

MA Abdel‐Lateef, IA Darwish, H Gomaa… - …, 2024 - Wiley Online Library
In this work, two validated approaches were used for estimating hydroxyzine HCl for the first
time using resonance Rayleigh scattering (RRS) and spectrofluorimetric techniques. The …

Catalytic oxidation of O-phenylenediamine by silver nanoparticles for resonance Rayleigh scattering detection of mercury (II) in water samples

WA Al-Onazi, MA Abdel-Lateef - Spectrochimica Acta Part A: Molecular and …, 2022 - Elsevier
In this study, a facile nanoparticle catalytic sensor for resonance Rayleigh scattering
quantification of mercury (II) ion was developed. The developed approach is relied on the …