[PDF][PDF] Recent development in ultraviolet spectrophotometry through the last decade (2006–2016): a review

HM Lotfy, SS Saleh - Int J Pharm Pharm Sci, 2016 - academia.edu
Several techniques have been proposed for treatment of spectrophotometric data, with the
objective of extracting the largest amount of analytical information from spectra composed of …

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 …

Smart spectrophotometric assessment of tamsulosin hydrochloride and tadalafil in their new pharmaceutical formulation for treatment of benign prostatic hyperplasia …

MR Rezk, MA Tantawy, M Wadie… - Spectrochimica Acta Part A …, 2020 - Elsevier
A novel combination of tamsulosin hydrochloride and tadalafil is recently available for
treatment of benign prostatic hyperplasia and erectile dysfunction. For the first time, four …

Condition optimization of eco-friendly RP-HPLC and MCR methods via Box–Behnken design and six sigma approach for detecting antibiotic residues

T YA Alanazi, R Adel Pashameah, A Y. Binsaleh… - Scientific Reports, 2023 - nature.com
A precise, Eco-friendly, and highly sensitive RP-HPLC method was employed using quality-
by-design principles to concurrently identify cephalexin and cefixime residues in the …

Smart spectrophotometric methods for stability assessment of two co-formulated antigout drugs

MA Tantawy, IA Wahba, SS Saad… - Spectrochimica Acta Part A …, 2022 - Elsevier
Simple, sensitive and accurate stability indicating spectrophotometric methods have been
developed for the simultaneous determination of probenecid, colchicine as well as …

Testing the purity of spectral profiles: finger-print resolution of complex matrices and extraction of absorbance signals

HM Lotfy, SS Saleh - Spectrochimica Acta Part A: Molecular and …, 2018 - Elsevier
The application of spectrophotometric techniques has shown a tremendous development
over the past few years, where it is possible to determine the concentrations of several …

Simultaneous determination of cefixime and erdosteine in combined dosage form using validated spectrophotometric methods

MA Mahrouse, HM Elwy, EM Salem - Spectrochimica Acta Part A …, 2020 - Elsevier
Four accurate and precise spectrophotometric methods were developed and validated for
the simultaneous determination of a binary mixture of cefixime (CEF) and erdosteine (ERD) …

Smart stability indicating spectrophotometric methods for determination of modafinil: the promising treatment for post-covid neurological syndrome

SG Elsheikh, SS El-Mosallamy, YM Fayez… - BMC chemistry, 2022 - Springer
Modafinil (MDF) is one of the neurostimulants with a potential effect in the COVID-19 ICU
ventilated patients and post-COVID neurological syndrome treatment. Four rapid, simple …

Two-wavelength manipulation stability-indicating spectrophotometric methods for determination of meropenem and ertapenem: greenness consolidation and …

AS Fayed, RM Youssif, NN Salama, HA Hendawy… - Chemical Papers, 2019 - Springer
Green assessed, UV-spectrophotometric methods were developed and validated for
estimation of meropenem (MP) and ertapenem (EP), categorized to be non-classical β …

A novel and safe pharmaceutical effluent disposal protocol by glass-based Ag0 nanocomposite/oxidant degradation process and Ascorbic acid cooperation

L Ghalamchi, AT Sareshkeh, MH Rasoulifard… - Journal of …, 2021 - Elsevier
In this study, the glass based Ag 0 nanocomposite was synthesized for the activation of
persulfate ions as an oxidant. Field emission scanning electron microscopy (FESEM), X-ray …