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Development of a Novel Synchronous Spectrofluorimetric Method Coupled With Chemometric Modelling for Ultrasensitive Analysis of Tenofovir and Dolutegravir With Implication for Pharmacokinetic Studies

Luminescence
2025-01 | Journal article
Contributors: Reem M. Alnemari; Saleh I. Alaqel; Maram H. Abduljabbar; Atiah H. Almalki; Ahmed Serag
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Red-emitting BSA-copper nanocluster probe for sensitive and selective fluorometric determination of memantine HCl: Application to pharmacokinetics monitoring

Microchemical Journal
2025-01 | Journal article
Contributors: Ahmed Serag; Maram H. Abduljabbar; Yusuf S. Althobaiti; Reem M. Alnemari; Farooq M. Almutairi; Muneef M. Aldhafeeri; Atiah H. Almalki
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Augmented least squares, a powerful chemometric approach for the spectroscopic analysis of the antiretroviral therapy abacavir, lamivudine and dolutegravir in their ternary mixture

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
2024 | Journal article
EID:

2-s2.0-85178098332

Part of ISSN: 13861425
Contributors: Alqahtani, A.; Abdelazim, A.H.; Alqahtani, T.; Gahtani, R.M.; Serag, A.
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Ahmed Serag via Scopus - Elsevier

Derivative spectroscopy and wavelet transform as green spectrophotometric methods for abacavir and lamivudine measurement

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
2024 | Journal article
EID:

2-s2.0-85183143425

Part of ISSN: 13861425
Contributors: Alsharif, S.T.; Almalki, A.H.; Ramzy, S.; Sultan Alqahtani, A.; Abduljabbar, M.H.; Algarni, M.A.; Serag, A.
Source: Self-asserted source
Ahmed Serag via Scopus - Elsevier

Efficient and eco-friendly detection of gabapentin using nitrogen-doped carbon quantum dots: an analytical and green chemistry approach

RSC Advances
2024 | Journal article
Contributors: Atiah H. Almalki; Ahmed H. Abdelazim; Manal E. Alosaimi; Maram H. Abduljabbar; Reem M. Alnemari; Ahmed K. Bamaga; Ahmed Serag
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Synchronous spectrofluorimetry and chemometric modeling: A synergistic approach for analyzing simeprevir and daclatasvir, with application to pharmacokinetics evaluation

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
2024 | Journal article
EID:

2-s2.0-85189662114

Part of ISSN: 13861425
Contributors: Serag, A.; Alnemari, R.M.; Abduljabbar, M.H.; Alosaimi, M.E.; Almalki, A.H.
Source: Self-asserted source
Ahmed Serag via Scopus - Elsevier

Therapeutic implications of dapagliflozin on the metabolomics profile of diabetic rats: A GC-MS investigation coupled with multivariate analysis

Journal of Pharmaceutical and Biomedical Analysis
2024 | Journal article
EID:

2-s2.0-85184609107

Part of ISSN: 1873264X 07317085
Contributors: Alosaimi, M.E.; Alotaibi, B.S.; Abduljabbar, M.H.; Alnemari, R.M.; Almalki, A.H.; Serag, A.
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Ahmed Serag via Scopus - Elsevier

Functionalized Graphene Quantum Dots as an Eco‐Friendly Fluorescent Probe for Galantamine Analysis: Greenness Evaluation With Application to Pharmacokinetics Monitoring

Luminescence
2024-12 | Journal article
Contributors: Manal E. Alosaimi; Atiah H. Almalki; Maram H. Abduljabbar; Reem M. Alnemari; Saleh I. Alaqel; Ahmed Serag
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Spectrofluorimetric Determination of 7‐Aminoclonazepam, a Major Clonazepam Metabolite, in Human Urine: A Factorial Design of Experiment Approach to Optimize Method Development

Luminescence
2024-12 | Journal article
Contributors: Maram H. Abduljabbar; Yusuf S. Althobaiti; Reem M. Alnemari; Majed A. Algarni; Ahmed K. Bamaga; Adnan Alharbi; Ahmed Serag; Atiah H. Almalki
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Continuous Wavelet Transform as a Signal Processing Technique for Spectrofluorimetric Analysis of Rosuvastatin and Losartan: Greenness and Blueness Assessment

Luminescence
2024-10 | Journal article
Contributors: Maram H. Abduljabbar; Reem M. Alnemari; Atiah H. Almalki; Mohammed Alqarni; Mona A. Abdel Rahman; Ahmed Serag
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Determination of valsartan and pitavastatin using synchronous spectrofluorimetry and augmented least squares chemometric models: A comparative study with greenness and blueness assessment

Luminescence
2024-06 | Journal article
Contributors: Atiah H. Almalki; Maram H. Abduljabbar; Rami M. Alzhrani; Manal E. Alosaimi; Ahmed Serag
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Application of molecular imprinting approach for alkaloids analysis in food and nutraceuticals: review and perspective

Phytochemistry Reviews
2023 | Journal article
EID:

2-s2.0-85174282616

Part of ISSN: 1572980X 15687767
Contributors: Emara, S.; Kamal, M.; Sallam, I.E.; Serag, A.; Farag, M.A.
Source: Self-asserted source
Ahmed Serag via Scopus - Elsevier

Augmented Least Squares, a Powerful Chemometric Approach for the Spectroscopic Analysis of the Antiretroviral Therapy Abacavir, Lamivudine and Dolutegravir in Their Ternary Mixture

SSRN
2023 | Other
EID:

2-s2.0-85168733746

Part of ISSN: 15565068
Contributors: Alqahtani, A.; Abdelazim, A.H.; Alqahtani, T.; Gahtani, R.M.; Serag, A.
Source: Self-asserted source
Ahmed Serag via Scopus - Elsevier

Integrated comparative metabolite profiling via NMR and GC–MS analyses for tongkat ali (Eurycoma longifolia) fingerprinting and quality control analysis

Scientific Reports
2023 | Journal article
EID:

2-s2.0-85147955689

Part of ISSN: 20452322
Contributors: Serag, A.; Zayed, A.; Mediani, A.; Farag, M.A.
Source: Self-asserted source
Ahmed Serag via Scopus - Elsevier

Promising anticancer activity of pomegranate peels extract (PPE) against bacterial pathogens-induced colon cancer in mice model

Egyptian Journal of Chemistry
2023 | Journal article
EID:

2-s2.0-85181323458

Part of ISSN: 23570245 04492285
Contributors: Ammar, N.M.; Hassan, H.A.; Elkady, M.A.; Maamoun, M.A.I.; Abd-Ellatef, G.E.F.; Serag, A.; El-Waseif, A.A.; Shaker, O.G.; Abdel-Hamid, A.-H.Z.
Source: Self-asserted source
Ahmed Serag via Scopus - Elsevier

Environmentally sustainable DRS-FTIR probe assisted by chemometric tools for quality control analysis of cinnarizine and piracetam having diverged concentration ranges: Validation, greenness, and whiteness studies

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
2023-12 | Journal article
Contributors: Khalid A.M. Attia; Ahmed El-Olemy; Ahmed Serag; Ahmed Emad F. Abbas; Sherif M. Eid
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Metabolites Profiling and Bioassays Reveal Bassia indica Ethanol Extract Protective Effect against Stomach Ulcers Development via HMGB1/TLR-4/NF-κB Pathway

Antioxidants
2023-06-12 | Journal article
Contributors: Zeinab A. El-Gendy; Rehab F. Taher; Abdelbaset M. Elgamal; Ahmed Serag; Azza Hassan; Gehad A. Abdel Jaleel; Mohamed A. Farag; Abdelsamed I. Elshamy
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Decoding Metabolic Reprogramming in Plants under Pathogen Attacks, a Comprehensive Review of Emerging Metabolomics Technologies to Maximize Their Applications

Metabolites
2023-03-13 | Journal article
Contributors: Ahmed Serag; Mohamed A. Salem; Shilin Gong; Jian-Lin Wu; Mohamed A. Farag
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Analysis of the ternary antiretroviral therapy dolutegravir, lamivudine and abacavir using UV spectrophotometry and chemometric tools

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
2022 | Journal article
EID:

2-s2.0-85113983203

Part of ISSN: 13861425
Contributors: Serag, A.; Hasan, M.A.; Tolba, E.H.; Abdelzaher, A.M.; Elmaaty, A.A.
Source: Self-asserted source
Ahmed Serag via Scopus - Elsevier

Innovative electrochemical electrode modified with Al2O3 nanoparticle decorated MWCNTs for ultra-trace determination of tamsulosin and solifenacin in human plasma and urine samples and their pharmaceutical dosage form

RSC Advances
2022 | Journal article
Contributors: Khalid A. M. Attia; Ahmed M. Abdel-Raoof; Ahmed Serag; Sherif M. Eid; Ahmed E. Abbas
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NMR Metabolome-Based Classification of Cymbopogon Species: a Prospect for Phyto-equivalency of its Different Accessions Using Chemometric Tools

Food Analytical Methods
2022 | Journal article
EID:

2-s2.0-85127607109

Part of ISSN: 1936976X 19369751
Contributors: Otify, A.M.; Serag, A.; Porzel, A.; Wessjohann, L.A.; Farag, M.A.
Source: Self-asserted source
Ahmed Serag via Scopus - Elsevier

QSRR modeling of the chromatographic retention behavior for some quinolone and sulfonamide antibacterial agents using firefly algorithm coupled to support vector machine

Research Square
2022 | Other
EID:

2-s2.0-85167254657

Contributors: Fouad, M.A.; Tolba, E.H.; El-Shal, M.A.; Serag, A.; El Kerdawy, A.M.
Source: Self-asserted source
Ahmed Serag via Scopus - Elsevier

QSRR modeling of the chromatographic retention behavior of some quinolone and sulfonamide antibacterial agents using firefly algorithm coupled to support vector machine

BMC Chemistry
2022 | Journal article
EID:

2-s2.0-85141222104

Part of ISSN: 2661801X
Contributors: Fouad, M.A.; Serag, A.; Tolba, E.H.; El-Shal, M.A.; El Kerdawy, A.M.
Source: Self-asserted source
Ahmed Serag via Scopus - Elsevier

A New Chemometrically Assisted UV Spectrophotometric Method for Simultaneous Determination of Tamsulosin and Dutasteride in Their Pharmaceutical Mixture

Journal of AOAC INTERNATIONAL
2022-10-26 | Journal article
Contributors: Khalid A M Attia; Ahmed Serag; Sherif M Eid; Ahmed Emad F Abbas
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Spectrophotometric Determination of Aspirin and Omeprazole in the Presence of Salicylic Acid as a Degradation Product: A Comparative Evaluation of Different Univariate/Multivariate Post Processing Algorithms

Journal of AOAC INTERNATIONAL
2022-02-04 | Journal article
Contributors: Manal S Elmasry; Ahmed Serag; Wafaa S Hassan; Magda Y El-Mammli; Mohamed Badrawy
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Identification and analysis of toxic phytochemicals

Phytochemistry, the Military and Health: Phytotoxins and Natural Defenses
2021 | Book chapter
EID:

2-s2.0-85126424379

Contributors: Salem, M.A.; Serag, A.; El-Seedi, H.R.; Hamdan, D.I.; Ezzat, S.M.; Zayed, A.
Source: Self-asserted source
Ahmed Serag via Scopus - Elsevier

Metabolomic profiling to reveal the therapeutic potency of Posidonia oceanica nanoparticles in diabetic rats

RSC Advances
2021 | Journal article
Contributors: Naglaa M. Ammar; Heba A. Hassan; Mona A. Mohammed; Ahmed Serag; Sameh Hosam Abd El-Alim; Heba Elmotasem; Mohamed El Raey; Abdel Nasser El Gendy; Mansour Sobeh; Abdel-Hamid Z. Abdel-Hamid
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Sweat metabolome and proteome: Recent trends in analytical advances and potential biological functions

Journal of Proteomics
2021 | Journal article
EID:

2-s2.0-85108994927

Part of ISSN: 18767737 18743919
Contributors: Serag, A.; Shakkour, Z.; Halboup, A.M.; Kobeissy, F.; Farag, M.A.
Source: Self-asserted source
Ahmed Serag via Scopus - Elsevier

Antiproliferative activity of Syzygium coriaceum, an endemic plant of Mauritius, with its UPLC-MS metabolite fingerprint: A mechanistic study

PLOS ONE
2021-06-01 | Journal article
Contributors: Nawraj Rummun; Branislav T. Šiler; Ahmed Serag; Philippe Rondeau; Srishti Ramsaha; Emmanuel Bourdon; Theeshan Bahorun; Mohamed A. Farag; Vidushi S. Neergheen
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An evaluation of different bio-inspired feature selection techniques on multivariate calibration models in spectroscopy

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
2021-02 | Journal article
Part of ISSN: 1386-1425
Contributors: Mohamed B. El-Zeiny; Hossam M. Zawbaa; Ahmed Serag
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Ahmed Serag via Crossref Metadata Search
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Novel trends and applications of multidimensional chromatography in the analysis of food, cosmetics and medicine bearing essential oils

Talanta
2021-02 | Journal article
Part of ISSN: 0039-9140
Contributors: Dalia M. Rasheed; Ahmed Serag; Zeinab T. Abdel Shakour; Mohamed Farag
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Ahmed Serag via Crossref Metadata Search
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UHPLC-MS metabolome based classification of umbelliferous fruit taxa: a prospect for phyto-equivalency of its different accessions and in response to roasting

RSC Advances
2020 | Journal article
Contributors: Ahmed Serag; Mostafa H. Baky; Stefanie Döll; Mohamed A. Farag
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Analysis of quinary therapy targeting multiple cardiovascular diseases using UV spectrophotometry and chemometric tools

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
2020-09 | Journal article
Contributors: Ahmed Elsonbaty; Ahmed Serag; Sara Abdulwahab; Wafaa S. Hassan; Maya S. Eissa
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Cynara cardunculus L.: Outgoing and potential trends of phytochemical, industrial, nutritive and medicinal merits

Journal of Functional Foods
2020-06 | Journal article
Contributors: Ahmed Zayed; Ahmed Serag; Mohamed A. Farag
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Metabolomics driven analysis of obesity-linked colorectal cancer patients via GC-MS and chemometrics: A pilot study

Microchemical Journal
2020-06 | Journal article
Part of ISSN: 0026-265X
Source: Self-asserted source
Ahmed Serag
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Emerging analytical tools for the detection of the third gasotransmitter H2S, a comprehensive review

Journal of Advanced Research
2020-05 | Journal article
Part of ISSN: 2090-1232
Source: Self-asserted source
Ahmed Serag
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Metabolomics in the Context of Plant Natural Products Research: From Sample Preparation to Metabolite Analysis

Metabolites
2020-01 | Journal article | Author
Contributors: Mohamed A. Salem; Leonardo Perez de Souza; Ahmed Serag; Alisdair R. Fernie; Mohamed A. Farag; Shahira M. Ezzat; Saleh Alseekh
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Multidisciplinary Digital Publishing Institute
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Metabolomics reveals ionones upregulation in MeJA elicited Cinnamomum camphora (camphor tree) cell culture

2019-05 | Journal article
Part of ISSN: 0167-6857
Part of ISSN: 1573-5044
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Ahmed Serag
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Different Spectrophotometric Methods Applied for the Determination of Aclidinium in Duaklir ® Genuair ® Inhalation Powder

Analytical Chemistry Letters
2018 | Journal article
EID:

2-s2.0-85164120924

Part of ISSN: 22307532 22297928
Contributors: Attia, K.A.M.; El-Abasawi, N.M.; El-Olemy, A.; Eldosoky, M.; Serag, A.
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Ahmed Serag via Scopus - Elsevier

Different Spectrophotometric Methods Manipulating Ratio Spectra Applied for the Analysis of Aclidinium in Duaklir® Genuair® Inhalation Powder

Journal of Spectroscopy
2018-07-02 | Journal article
Contributors: Khalid A. M. Attia; Nasr M. El-Abasawi; Ahmed El-Olemy; Ahmed Serag
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Simeprevir oxidative degradation product: Molecular modeling, in silico toxicity and resolution by synchronous spectrofluorimetry

Luminescence
2018-03 | Journal article
Contributors: Khalid A. M. Attia; Nasr M. El‐Abasawi; Ahmed El‐Olemy; Ahmed Serag
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Stability-indicating HPLC-DAD Method for the Determination of Simeprevir

Analytical Chemistry Letters
2017 | Journal article
EID:

2-s2.0-85043376691

Part of ISSN: 22307532 22297928
Contributors: Attia, K.A.M.; El-Abasawi, N.M.; El-Olemy, A.; Serag, A.
Source: Self-asserted source
Ahmed Serag via Scopus - Elsevier

Different spectrophotometric methods applied for the analysis of simeprevir in the presence of its oxidative degradation product: A comparative study

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
2017-09 | Journal article
Contributors: Khalid A.M. Attia; Nasr M. El-Abasawi; Ahmed El-Olemy; Ahmed Serag
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Molecular and Quantum Mechanical Study for the Separation of Cefprozil in the Presence of Its Alkaline Degradation Product Using RP-HPLC with UV Detection

2017-03-01 | Journal article
Part of ISSN: 1060-3271
Source: Self-asserted source
Ahmed Serag
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Firefly algorithm versus genetic algorithm as powerful variable selection tools and their effect on different multivariate calibration models in spectroscopy: A comparative study

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
2017-01 | Journal article
Contributors: Khalid A.M. Attia; Mohammed W.I. Nassar; Mohamed B. El-Zeiny; Ahmed Serag
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Different spectrophotometric methods applied for the analysis of binary mixture of flucloxacillin and amoxicillin: A comparative study

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
2016-05 | Journal article
Contributors: Khalid A.M. Attia; Mohammed W.I. Nassar; Mohamed B. El-Zeiny; Ahmed Serag
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Stability indicating methods for the analysis of cefprozil in the presence of its alkaline induced degradation product

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
2016-04 | Journal article
Contributors: Khalid A.M. Attia; Mohammed W.I. Nassar; Mohamed B. El-Zeiny; Ahmed Serag
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Stability-indicating methods for the analysis of ciprofloxacin in the presence of its acid induced degradation product: A comparative study

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
2016-04 | Journal article
Contributors: Khalid A.M. Attia; Mohammed W.I. Nassar; Mohamed B. El-Zeiny; Ahmed Serag
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Effect of genetic algorithm as a variable selection method on different chemometric models applied for the analysis of binary mixture of amoxicillin and flucloxacillin: A comparative study

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
2016-03 | Journal article
Contributors: Khalid A.M. Attia; Mohammed W.I. Nassar; Mohamed B. El-Zeiny; Ahmed Serag
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Zero order and signal processing spectrophotometric techniques applied for resolving interference of metronidazole with ciprofloxacin in their pharmaceutical dosage form

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
2016-02 | Journal article
Contributors: Khalid A.M. Attia; Mohammed W.I. Nassar; Mohamed B. El-Zeiny; Ahmed Serag
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Peer review (36 reviews for 12 publications/grants)

Review activity for Applied sciences. (1)
Review activity for Clinical therapeutics. (1)
Review activity for Electrocatalysis. (1)
Review activity for Foods. (2)
Review activity for International journal of molecular sciences. (1)
Review activity for Lipids in health and disease (1)
Review activity for Microchemical journal. (5)
Review activity for Molecules. (6)
Review activity for Pharmaceutics. (1)
Review activity for PloS one. (1)
Review activity for Spectrochimica acta. (15)
Review activity for Sustainable chemistry and pharmacy. (1)