Ahmed Serag

Madinat An Nasr, C 11751, Egypt

Last Updated: 09/26/2026

Save publications for later

Sign Up

Not sure about your diagnosis?

Check Your Symptoms

Found 71 publications

Development and validation of a green spectrofluorimetric method using a rhodamine 6G probe and FCCCD-optimized dispersive liquid-liquid microextraction for tenuazonic acid surveillance in dried figs.

Development and validation of a green spectrofluorimetric method using a rhodamine 6G probe and FCCCD-optimized dispersive liquid-liquid microextraction for tenuazonic acid surveillance in dried figs.

Journal: RSC advances

Published: June 23, 2026

Development and validation of dispersive liquid-liquid microextraction coupled with LC-MS/MS for plasma 5-hydroxyindoleacetic acid quantification with application as a biomarker in major depressive disorder.

Development and validation of dispersive liquid-liquid microextraction coupled with LC-MS/MS for plasma 5-hydroxyindoleacetic acid quantification with application as a biomarker in major depressive disorder.

Journal: Scientific reports

Published: June 17, 2026

Green spectrofluorimetric method using nitrogen-phosphorus carbon quantum dots and Box-Behnken optimized salting-out assisted extraction for valbenazine determination in environmental samples.

Green spectrofluorimetric method using nitrogen-phosphorus carbon quantum dots and Box-Behnken optimized salting-out assisted extraction for valbenazine determination in environmental samples.

Journal: Scientific reports

Published: April 21, 2026

Development and validation of a green dispersive liquid-liquid microextraction-LC-MS/MS method for sotalol quantification in human plasma using central composite design optimization and pharmacokinetic application.

Development and validation of a green dispersive liquid-liquid microextraction-LC-MS/MS method for sotalol quantification in human plasma using central composite design optimization and pharmacokinetic application.

Journal: Scientific reports

Published: April 18, 2026

A validated Rhodamine B fluorescence quenching spectrofluorimetric method for solriamfetol determination in human plasma with pharmacokinetic application.

A validated Rhodamine B fluorescence quenching spectrofluorimetric method for solriamfetol determination in human plasma with pharmacokinetic application.

Journal: RSC advances

Published: March 23, 2026

Simultaneous quantification of bupropion and hydroxybupropion in human plasma by UA-DLLME-LC-MS/MS with central composite design optimization and CYP2B6 phenotyping application.

Simultaneous quantification of bupropion and hydroxybupropion in human plasma by UA-DLLME-LC-MS/MS with central composite design optimization and CYP2B6 phenotyping application.

Journal: Talanta

Published: March 13, 2026

Development and validation of a green DLLME-LC-MS/MS method for apixaban quantification in human plasma using Box-Behnken design optimization with application to pharmacokinetic studies and sustainability assessment.

Development and validation of a green DLLME-LC-MS/MS method for apixaban quantification in human plasma using Box-Behnken design optimization with application to pharmacokinetic studies and sustainability assessment.

Journal: Journal of chromatography. B, Analytical technologies in the biomedical and life sciences

Published: February 13, 2026

A sustainable spectrofluorimetric method for ivabradine quantification based on erythrosin B quenching with quantum mechanical modeling and Box-Behnken design optimization.

A sustainable spectrofluorimetric method for ivabradine quantification based on erythrosin B quenching with quantum mechanical modeling and Box-Behnken design optimization.

Journal: RSC advances

Published: January 28, 2026

Box-Behnken optimized green analytical method for mirtazapine detection using N,P CQDs with quantum mechanical mechanistic elucidation and sustainability assessment.

Box-Behnken optimized green analytical method for mirtazapine detection using N,P CQDs with quantum mechanical mechanistic elucidation and sustainability assessment.

Journal: Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

Published: December 18, 2025

Box-Behnken optimized salting-out assisted liquid-liquid extraction coupled with LC-MS/MS for sustainable amisulpride quantification in human plasma.

Box-Behnken optimized salting-out assisted liquid-liquid extraction coupled with LC-MS/MS for sustainable amisulpride quantification in human plasma.

Journal: Journal of chromatography. A

Published: November 08, 2025

Probiotics modulate colorectal cancer in male BALB/c mice via metabolomics and gut microbiota regulation.

Probiotics modulate colorectal cancer in male BALB/c mice via metabolomics and gut microbiota regulation.

Journal: Tissue & cell

Published: October 12, 2025

Unveiling crucifer metabolomes via UPLC-HRMS/MS and chemometric analysis of edible and non-edible varieties.

Unveiling crucifer metabolomes via UPLC-HRMS/MS and chemometric analysis of edible and non-edible varieties.

Journal: Scientific reports

Published: August 19, 2025

Showing 1-12 of 71

Last Updated: 09/26/2026