Critical analytical review: Rare and recent applications of refractive index detector in HPLC chromatographic drug analysis

MM Al-Sanea, M Gamal - Microchemical Journal, 2022 - Elsevier
In this review article, the first collection of drugs analyzed through high-performance liquid
chromatography coupled with a refractive index detector (HPLC-RI) was discussed. The list …

Advances in green liquid chromatography for pharmaceutical analysis: a comprehensive review on analytical greenness to sustainable chemistry approaches

M Ahmed, E Eiman, KM Al-Ahmary, F Aftab… - Microchemical …, 2024 - Elsevier
Green chemistry has taken prime importance in today's world and sustainable development
is the goal of the researchers these days. Eco-friendly practices have now started to make its …

A new green approach for the reduction of consumed solvents and simultaneous quality control analysis of several pharmaceuticals using a fast and economic RP …

MA Abdelgawad, EA Abdelaleem, M Gamal… - RSC …, 2022 - pubs.rsc.org
One of the main aims of green analytical chemistry (GAC) is the reduction of solvents and
chemicals consumed. Recycling the mobile phase in chromatographic techniques provides …

High-performance liquid chromatography methods for determining the purity of drugs with weak UV chromophores–a review

E Sobolewska, M Biesaga - Critical Reviews in Analytical …, 2023 - Taylor & Francis
High-performance liquid chromatography (HPLC) is one of the most useful techniques for
the separation and determination of new drugs with a complex nature. The selection of an …

Quantitative analysis of abamectin, albendazole, levamisole HCl and closantel in Q-DRENCH oral suspension using a stability-indicating HPLC-DAD method

HM Ali, M Gamal, MM Ghoneim… - Molecules, 2022 - mdpi.com
Combination therapy of many anthelmintic drugs has been used to achieve fast animal
curing. Q-DRENCH is an oral suspension, containing four different active drugs against GIT …

Validated chromatographic approach for determination of two ternary mixtures in newly approved formulations for helicobacter pylori eradication: assessment of …

YA Salem, SA Elsabour, AA El-Masry - BMC chemistry, 2024 - Springer
A new, sensitive, and rapid isocratic reversed phase chromatographic method (RP-HPLC–
UV) was developed for simultaneous separation of two newly co-formulated antiulcer …

Simultaneous analysis of oxytetracycline hydrochloride, lidocaine, and bromhexine hydrochloride in the presence of many interfering excipients

M Gamal, IA Naguib, RM Abdelfatah - Archiv der Pharmazie, 2021 - Wiley Online Library
A gradient elution high‐performance liquid chromatographic method with a diode array
detector is introduced for the first time for the simultaneous estimation of three drugs …

Simultaneous separation of 12 different classes of antibiotics under the condition of complete protonation by capillary electrophoresis-coupled contactless conductivity …

J Zhou, Z Xu - Analytical Methods, 2022 - pubs.rsc.org
A novel capillary electrophoresis–capacitively coupled contactless conductivity detection
(CE-C4D) method for the separation of 12 antibiotics, including four types of …

Serum protein profile study of myocardial infarction using a LED induced fluorescence based HPLC system

RV John, T Devasia, SS Adigal, J Lukose… - … of Chromatography B, 2023 - Elsevier
Cardiovascular diseases (CVDs) are the major health conditions for high mortality and
morbidity in humans. Delay in the diagnosis of CVDs effect patients long and short-term …

A review for carbon dots-based fluorescent sensing tools for antibiotic and pesticide residues progress, challenge and perspective

J Zheng, Z Lian, T Liu, M Ouyang, S Jiang, X Yuan… - Food Control, 2025 - Elsevier
The abuse of antibiotics and pesticides results in their susceptibility to residues in the
environment and food, thus it is significant essential to develop more portable and effective …