Recent developments in sample preparation techniques combined with high-performance liquid chromatography: A critical review

AB Kanu - Journal of Chromatography A, 2021 - Elsevier
This review article compares and contrasts sample preparation techniques coupled with
high-performance liquid chromatography (HPLC) and describes applications developed in …

[HTML][HTML] A review on measures to rejuvenate immune system: Natural mode of protection against coronavirus infection

MA Islam, MA Haque, MA Rahman, F Hossen… - Frontiers in …, 2022 - frontiersin.org
SARS-CoV-2, a novel Corona virus strain, was first detected in Wuhan, China, in December
2019. As of December 16, 2021, almost 4,822,472 people had died and over 236,132,082 …

Green micellar solvent-free HPLC and spectrofluorimetric determination of favipiravir as one of COVID-19 antiviral regimens

IE Mikhail, H Elmansi, F Belal, AE Ibrahim - Microchemical Journal, 2021 - Elsevier
Quality control (QC) of pharmaceutical products requires fast, sensitive as well as economic
methodologies in order to provide high through output at low cost which are the main …

First electrochemical evaluation of favipiravir used as an antiviral option in the treatment of COVID-19: A study of its enhanced voltammetric determination in cationic …

S Allahverdiyeva, O Yunusoğlu, Y Yardım… - Analytica Chimica Acta, 2021 - Elsevier
Favipiravir, a promising antiviral agent, is undergoing clinical trials for the potential treatment
of the novel coronavirus disease 2019 (COVID-19). This is the first report for the …

Development and validation of a sensitive, fast and simple LC-MS/MS method for the quantitation of favipiravir in human serum

DE Onmaz, S Abusoglu, M Onmaz, FH Yerlikaya… - … of Chromatography B, 2021 - Elsevier
Favipiravir is a broad-spectrum inhibitor of viral RNA polymerase. It is currently used as a
possible treatment for coronavirus disease 2019 (COVID-19). Pre-clinical or clinical trials of …

Menthol-assisted homogenous liquid-liquid microextraction for HPLC/UV determination of favipiravir as an antiviral for COVID-19 in human plasma

IA Abdallah, SF Hammad, A Bedair… - … of Chromatography B, 2022 - Elsevier
Favipiravir is a promising antiviral agent that has been recently approved for treatment of
COVID-19 infection. In this study, a menthol-assisted homogenous liquid–liquid …

[HTML][HTML] Development and validation of a method for quantification of favipiravir as COVID-19 management in spiked human plasma

M Hailat, I Al-Ani, M Hamad, Z Zakareia, W Abu Dayyih - Molecules, 2021 - mdpi.com
In the current work, a simple, economical, accurate, and precise HPLC method with UV
detection was developed to quantify Favipiravir (FVIR) in spiked human plasma using …

[HTML][HTML] Analytical Methods for Extraction and Identification of Primary and Secondary Metabolites of Apple (Malus domestica) Fruits: A Review

MA Acquavia, R Pascale, L Foti, G Carlucci, L Scrano… - Separations, 2021 - mdpi.com
Apples represent a greater proportion of the worldwide fruit supply, due to their availability
on the market and to the high number of existing cultivar varieties and apple-based products …

Analytical approaches for determination of COVID-19 candidate drugs in human biological matrices

R Mahdavi, Z Talebpour - TrAC Trends in Analytical Chemistry, 2023 - Elsevier
Since the outbreak of the COVID-19 pandemic, the use of antiviral and other available drugs
has been considered to combat or reduce the clinical symptoms of patients. In this regard, it …

A sustainable approach for the removal methods and analytical determination methods of antiviral drugs from water/wastewater: A review

B Eryildiz, BY Gul, I Koyuncu - Journal of Water Process Engineering, 2022 - Elsevier
In the last years, antiviral drugs especially used for the treatment of COVID-19 have been
considered emerging contaminants because of their continuous occurrence and persistence …