Application of Li2FeMn3O8/C-C3N4 nanocomposite for modification of the electrochemical sensor for the quetiapine quantitative analysis

S Nazari, M Shabani-Nooshabadi, N Ziaie - Microchemical Journal, 2023 - Elsevier
A highly specific electrochemical sensor has been created in this study to identify and detect
the medication quetiapine (QTPF). To prepare this electrochemical sensor, the modification …

Illuminating the analytical chemistry Profile: A Three-Decade comprehensive review of fluorometric quantitation in pharmaceutical formulations

R Kotadiya - Microchemical Journal, 2024 - Elsevier
Owing to its high sensitivity and specificity, fluorescence spectroscopy has emerged as a
critical analytical tool for pharmaceutical formulations. Over the last three decades, it has …

Novel spectrofluorimetric quantification of linagliptin in biological fluids exploiting its interaction with 4‐chloro‐7‐nitrobenzofurazan

HA Aref, SF Hammad, MS Elgawish… - Luminescence, 2020 - Wiley Online Library
Direct determination of linagliptin (LIN) using fluorimetry has been limited because LIN
releases a very weak fluorescence signal. Accordingly, it should be derivatized first with a …

Utility of the chromogenic and fluorogenic properties of benzofurazan for the assay of milnacipran in human urine and plasma

IM Mostafa, MA Omar, DM Nagy, SM Derayea - Rsc Advances, 2018 - pubs.rsc.org
Our article presents the development and validation of two simple, very sensitive, and low-
cost spectroscopic methods for the assay of milnacipran hydrochloride in bulk form …

[HTML][HTML] Fully integrated 3D-printed electronic device for the on-field determination of antipsychotic drug quetiapine

K Ragazou, R Lougkovois, V Katseli, C Kokkinos - Sensors, 2021 - mdpi.com
In this work, we developed a novel all-3D-printed device for the simple determination of
quetiapine fumarate (QF) via voltammetric mode. The device was printed through a one-step …

New spectrofluorimetric analysis of dapagliflozin after derivatization with NBD‐Cl in human plasma using factorial design experiments

MA Omar, HM Ahmed, MA Abdel Hamid… - …, 2019 - Wiley Online Library
A new validated spectrofluorimetric method was proposed for dapagliflozin (DGF) analysis
in bulk, plexin its commercially available tablets and in spiked human plasma. The proposed …

Hantzsch condensation reaction as a spectrofluorometric method for determination of alogliptin, an antidiabetic drug, in pure form, tablet form, and human and rat …

AS Tammam, AA Gahlan, MA Taher… - Luminescence, 2022 - Wiley Online Library
To analyze alogliptin in its pharmaceutical dosage forms and human plasma, a sensitive,
inexpensive, simple, and precise spectrofluorimetric method was developed and tested. This …

A fluorescence and resonance Rayleigh scattering di-model probe was developed for trace K+ coupled N-doped carbon dot and aptamer

X Wang, X Jiang, Z Zhang, J Li, A Liang, Z Jiang - Journal of luminescence, 2019 - Elsevier
The nitrogen-doped carbon dot (CD UN) was rapidly prepared by microwave method, using
trisodium citrate as carbon source and urea as nitrogen source, and was characterized by …

Novel spectrofluorimetric quantification of alogliptin benzoate in biofluids exploiting its interaction with 4‐chloro‐7‐nitrobenzofurazan

HA Aref, SF Hammad, KM Darwish… - Luminescence, 2020 - Wiley Online Library
The direct determination of alogliptin benzoate (ALO) using fluorescence has not yet been
accomplished because ALO cannot fluoresce naturally. Accordingly, it should be derivatized …

Acid-blocked electron transfer: New photoluminescence approach for sensitive assay of quetiapine in dosage form: Application to content uniformity testing

MA Omar, AA Mohamed, Y Alahmadi… - Journal of Molecular …, 2025 - Elsevier
Detecting antipsychotic medicines in biological samples is critical in assessing drug
adherence. Quetiapine (QP), a potent atypical antipsychotic drug, poses challenges in …