Ultraviolet spectrophotometric methods for the determination of the minor component presented in fixed-dose pharmaceutical combinations through the last two …

RH Obaydo, DJ Al Zakri, AA Sakur, HM Lotfy - Future Journal of …, 2021 - Springer
Background The pharmaceutical industry and the National Regulatory Authorities are now
focusing on the quantification of multi-component drugs for quality control testing. Main body …

Sustainable spectrophotometric determination of antihypertensive medicines reducing COVID-19 risk via paired wavelength data processing technique-Assessment of …

S El-Hanboushy, HM Marzouk, YM Fayez… - … chemistry and pharmacy, 2022 - Elsevier
Recent studies have reported that using certain antihypertensive therapies such as
angiotensin II receptor blockers (ARBs) is associated with mitigation of fatal outcomes and …

[PDF][PDF] A pragmatic introduction to signal processing

T O'Haver - University of Maryland at College Park, 1997 - researchgate.net
The interfacing of measurement instrumentation to small computers for the purpose of online
data acquisition has now become standard practice in the modern laboratory. Computerized …

Computational intelligence spectrophotometric scenarios for screening and quantification of single-dose triple therapy banned by the World Anti-Doping Agency in …

HM Lotfy, S El-Hanboushy, YM Fayez… - Microchemical …, 2024 - Elsevier
Efficient, accurate, and cost-effective spectrophotometric scenarios via innovative methods
have been established, validated, and confirmed for the synchronous determination and …

Classical versus chemometrics tools for spectrophotometric determination of fluocinolone acetonide, ciprofloxacin HCl and ciprofloxacin impurity-A in their ternary …

MA Tantawy, IA Wahba, SS Saad, NK Ramadan - BMC chemistry, 2023 - Springer
Green, simple, accurate and robust univariate and chemometrics assisted UV
spectrophotometric approaches have been adopted and validated for concurrent …

Advanced approaches in green univariate spectrophotometric methods

HM Lotfy, SS Saleh, Y Rostom… - Sustainable …, 2023 - Wiley Online Library
The pharmaceutical industry and market have shown a tremendous evolution where
different new pharmaceuticals and pharmaceutical combinations have been introduced in …

Fingerprint Spectrophotometric Methods for the Determination of Co‐Formulated Otic Solution of Ciprofloxacin and Fluocinolone Acetonide in Their Challengeable …

RH Obaydo, A Alhaj Sakur - Journal of Analytical Methods in …, 2019 - Wiley Online Library
Six spectrophotometric methods were developed to determine a new single‐dose otic
solution known as “Otovel®,” which consists of two components: the major one is …

Evaluation of assay and in-vitro dissolution profile of certain fixed-dose combination using green analytical method

HM Lotfy, RH Obaydo, AA Sakur - Annales Pharmaceutiques Françaises, 2021 - Elsevier
Objectives The pharmaceutical industry and the National Regulatory Authorities (NRAs) are
now focusing on the dissolution of multi-component drugs for quality control testing and …

Two validated chromatographic methods for determination of ciprofloxacin HCl, one of its specified impurities and fluocinolone acetonide in newly approved otic …

MA Tantawy, IA Wahba, SS Saad… - Journal of …, 2022 - academic.oup.com
Two sensitive, selective and precise chromatographic methods have been established for
concomitant quantification of ciprofloxacin HCl (CIP), fluocinolone acetonide (FLU) along …

New spectral resolution techniques for resolving and determining the components in binary fixed-dose combinations

DJ Al Zakri, RH Obaydo, AA Sakur - Heliyon, 2019 - cell.com
Four spectrophotometric approaches were performed to determine a binary combination of
Phenazone and Benzocaine in pure powder form and in pharmaceutical formations. This …