Nitrogen and sulfur-doped carbon quantum dots as fluorescent nanoprobes for spectrofluorimetric determination of olanzapine and diazepam in biological fluids and …

G Magdy, N Said, RA El-Domany, F Belal - BMC chemistry, 2022 - Springer
A validated, sensitive, and simple spectrofluorimetric method was developed for the analysis
of two important CNS-acting drugs, olanzapine and diazepam, in their commercial tablets …

Novel fluorescent probes based on sulfur and nitrogen co-doped carbon dots for determination of three N-substituted phenothiazine derivatives in dosage forms

G Magdy, N Said, RA El-Domany, F Belal - Spectrochimica Acta Part A …, 2024 - Elsevier
In the current work, sulfur and nitrogen co-doped carbon dots (S, N-CDs) as simple,
sensitive, and selective turn-off fluorescent nanosensors were utilized for analysis of three …

Micelle-enhanced conventional and synchronous spectrofluorimetric methods for the simultaneous determination of lesinurad and febuxostat: Application to human …

G Magdy, FF Belal, AM Abdel-Megied… - Spectrochimica Acta Part …, 2021 - Elsevier
A simple synchronous spectrofluorimetric method was developed for simultaneous
determination of lesinurad and febuxostat. The investigated drugs were measured at 294 …

A highly sensitive micelle-sensitized spectrofluorimetric approach for analysis of montelukast in dosage forms and human plasma: Greenness assessment and …

AS Radwan, MA El Hamd, M El-Maghrabey… - Sustainable Chemistry …, 2024 - Elsevier
In this work, a highly sensitive, rapid, affordable, and green micellar-enhanced
spectrofluorimetric method was developed for the estimation of montelukast in its tablets and …

Improving fluorescence emission of cyproheptadine by hindering its intramolecular photoinduced electron transfer (PET): Application to content uniformity testing and …

MA Omar, AA Mohamed, Y Alahmadi… - … Acta Part A: Molecular …, 2024 - Elsevier
The ability to determine antihistaminic drugs in biological matrices is critical for the
medication adherence assessment. Among these antihistaminic medications …

A flow analysis system integrating an optoelectronic detector for the quantitative determination of active ingredients in pharmaceutical formulations

NS Turkey, JN Jeber - Microchemical Journal, 2021 - Elsevier
A simple, compact and low-cost optoelectronic detector was developed for complete
turbidimetric measurements under continuous flow injection analysis. The device was …

[PDF][PDF] A turbidimetric method for the quantitative determination of cyproheptadine hydrochloride in tablets using an optoelectronic detector based on the LEDs array.

JN JEBER - International Journal of Pharmaceutical Research …, 2020 - researchgate.net
ABSTRACT A highly sensitive, accurate, economic and simple turbidimetric method was
developed and validated for the quantitative determination of cyproheptadine hydrochloride …

Development and validation of stability indicating high-performance liquid chromatographic method for determination of cyproheptadine hydrochloride, its impurity and …

MM Abdelrahman, EA Abdelaleem… - Journal of …, 2021 - academic.oup.com
This work presents a sensitive, accurate and selective RP-HPLC method for simultaneous
determination of cyproheptadine HCl (CPH), its impurity B (dibenzosuberone) and CPH …

Facile micelle-enhanced spectrofluorimetric method for picogram level determination of febuxostat; application in tablets and in real human plasma

NN Atia, SM El-Gizawy, NM Hosny - Microchemical Journal, 2019 - Elsevier
Ultrasensitive, specific, rapid and economic spectrofluorimetric method was developed and
validated for determination of a selective xanthine oxidase inhibitor; Febuxostat (FBX) in …

[PDF][PDF] Validated stability indicating HPLC approach for quantifying tricholine citrate and cyproheptadine simultaneously in syrup forms

M Sahai, N Devanna - Int J Appl Pharm, 2021 - pdfs.semanticscholar.org
Objective: This investigation demonstrates a stability-indicating and reliable “high-
performance liquid chromatography” method to simultaneously quantify tricholine citrate …