[HTML][HTML] Analytical methodologies for determination of methotrexate and its metabolites in pharmaceutical, biological and environmental samples

F Karami, S Ranjbar, Y Ghasemi… - Journal of …, 2019 - Elsevier
Methotrexate (MTX) is a folate antagonist drug used for several diseases, such as cancers,
various malignancies, rheumatoid arthritis (RA) and inflammatory bowel disease. Due to its …

Advances in the analysis of steroid hormone drugs in pharmaceuticals and environmental samples (2004–2010)

S Görög - Journal of pharmaceutical and biomedical analysis, 2011 - Elsevier
A critical review of the literature of the analysis of steroid hormone drugs is presented based
on 213 publications published between 2004 and 2010. The state of the art of the assay and …

A detailed insight into drug delivery from PEDOT based on analytical methods: Effects and side effects

C Boehler, M Asplund - … of biomedical materials research Part A, 2015 - Wiley Online Library
The possibility to release drugs from conducting polymers, like polypyrrole or poly (3, 4‐
ethylenedioxythiophene)(PEDOT), has been described and investigated for a variety of …

A comparative study of novel spectrophotometric methods based on isosbestic points; application on a pharmaceutical ternary mixture

HM Lotfy, SS Saleh, NY Hassan, H Salem - Spectrochimica Acta Part A …, 2014 - Elsevier
This work represents the application of the isosbestic points present in different absorption
spectra. Three novel spectrophotometric methods were developed, the first method is the …

Novel eco-friendly spectrophotometric approaches for resolution of fixed dose formulation of phenylbutazone with minor component of dexamethasone: greenness …

MG Hagag, AM Hemdan, NM Fahmy, SS Abbas… - … Acta Part A: Molecular …, 2023 - Elsevier
Spectrophotometric resolution of severely overlapped binary mixtures with minor component
is challenging. Herein, coupling of mathematical manipulation steps with sample enrichment …

Electroanalytical performance of self-assembled monolayer gold electrode for chloramphenicol determination

L Codognoto, E Winter, KM Doretto, GB Monteiro… - Microchimica Acta, 2010 - Springer
Abstract Monolayers of 2-mercapto-5-methylbenzimidazole (MMB) were prepared on a
polycrystalline gold electrode via a self-assembly process to produce a self-assembled …

Electrochemical determination of chloramphenicol using a glassy carbon electrode modified with dendrite-like Fe3O4 nanoparticles

K Giribabu, SC Jang, Y Haldorai… - Carbon …, 2017 - koreascience.kr
In this study, magnetite ($ Fe_3O_4 $) nanoparticles were electrochemically synthesized in
an aqueous electrolyte at a given potential of-1.3 V for 180 s. Scanning electron microscopy …

Microsphere-based drug releasing scaffolds for inducing osteogenesis of human mesenchymal stem cells in vitro

X Shi, Y Wang, RR Varshney, L Ren, Y Gong… - European journal of …, 2010 - Elsevier
In this study, in vitro osteogenesis was successfully achieved in human mesenchymal stem
cells (hMSCs) by controlled release of the osteogenesis-inducing drugs dexamethasone …

Comparative study of novel versus conventional two-wavelength spectrophotometric methods for analysis of spectrally overlapping binary mixture

HM Lotfy, MA Hegazy, MR Rezk, YR Omran - Spectrochimica Acta Part A …, 2015 - Elsevier
Smart spectrophotometric methods have been applied and validated for the simultaneous
determination of a binary mixture of chloramphenicol (CPL) and prednisolone acetate (PA) …

Novel spectrophotometric determination of chloramphenicol and dexamethasone in the presence of non labeled interfering substances using univariate methods and …

MA Hegazy, HM Lotfy, MR Rezk, YR Omran - Spectrochimica Acta Part A …, 2015 - Elsevier
Smart and novel spectrophotometric and chemometric methods have been developed and
validated for the simultaneous determination of a binary mixture of chloramphenicol (CPL) …