Marwa R. El‐Zahry

Assiut University — Egypt

Engineering · Physical Sciences

12h-index404citations23works2.82yr avg
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Research Topics

Electrochemical sensors and biosensors(12), Advanced biosensing and bioanalysis techniques(6), Gold and Silver Nanoparticles Synthesis and Applications(5), Electrochemical Analysis and Applications(5), Spectroscopy Techniques in Biomedical and Chemical Research(4)

Publications23 total

Correction: “Off/On” Fluorescent Probe based on Aggregation-Induced Quenching of ZnO-Quantum dots for Determination of Ara-C: Pharmacokinetic Applications, Adsorption Kinetics & Green Profile Assessment
Journal of Fluorescence·2025Open Access
Recent advances in miniaturized systems for colorectal cancer diagnosis: Cells, biomarkers, and therapeutic medications
Microchemical Journal·2025· 3 cited
Levetiracetam sandwich-type electrochemical sensor based on bimetallic MXenes nanoflakes/DNA/vertically oriented graphene oxide doped with cobalt nanocomposites
Microchemical Journal·2024· 3 cited
Electrochemical sensor based on molybdenum-doped graphene oxide nanorods anchored carbon spheres/vanadium pentoxide nanocomposites for simultaneous determination of diclofenac sodium and posaconazole
Microchemical Journal·2024· 8 cited
Correction to: NiFe‑based Prussian blue analogue nanopolygons hybridized with functionalized glyoxal polymer as a voltammetric platform for the determination of amisulpride in biological samples
Analytical and Bioanalytical Chemistry·2024Open Access
Ruthenium nanoparticles encrusted with nitrogen & sulphur magnetic quantum dots as an efficient electrochemical sensor for simultaneous determination of itraconazole and terbinafine; a dual regimen for black fungus: Magnetic solid phase micro-extraction for urine and plasma analysis
Microchemical Journal·2023· 7 cited
"Off/On” Fluorescent Probe based on Aggregation-Induced Quenching of ZnO-Quantum dots for Determination of Ara-C: Pharmacokinetic Applications, Adsorption Kinetics & Green Profile Assessment
Journal of Fluorescence·2023· 5 citedOpen Access
SERS study of classical and newly β-lactams-metal complexation based on in situ laser-induced coral reefs-like silver photomicroclusters: In vitro study of antibacterial activity
Journal of Pharmaceutical and Biomedical Analysis·2023
NiFe-based Prussian blue analogue nanopolygons hybridized with functionalized glyoxal polymer as a voltammetric platform for the determination of amisulpride in biological samples
Analytical and Bioanalytical Chemistry·2023· 5 citedOpen Access
A novel polymer integrated Vertically-Oriented reduced graphene oxide sheets supported over palladium nanoparticles based sensor for Real-Time monitoring of Sorafenib; a Multi-kinase inhibitor in complex biological samples
Microchemical Journal·2022· 14 cited
Sulpiride gastro-retentive floating microsponges; analytical study, <i>in vitro</i> optimization and <i>in vivo</i> characterization
Journal of drug targeting·2019· 20 cited
Novel sublingual tablets of Atorvastatin calcium/Trimetazidine hydrochloride combination; HPTLC quantification, in vitro formulation and characterization
Saudi Pharmaceutical Journal·2019· 21 citedOpen Access
Enhancement effect of reduced graphene oxide and silver nanocomposite supported on poly brilliant blue platform for ultra-trace voltammetric analysis of rosuvastatin in tablets and human plasma
RSC Advances·2019· 23 citedOpen Access
A comparative study of different electrodeposited NiCo<sub>2</sub>O<sub>4</sub> microspheres anchored on a reduced graphene oxide platform: electrochemical sensor for anti-depressant drug venlafaxine
RSC Advances·2019· 25 citedOpen Access
A comparative study of sterically and electro-statically stabilized silver nanoparticles for the determination of muscle relaxant tizanidine: Insights of localized surface plasmon resonance, surface enhanced Raman spectroscopy and electrocatalytic activity
Talanta·2018· 12 cited
Utility of Ionic Liquid-based Surfactant in Enhancement of Oxidation Peak Signal of Atorvastatin at Pencil Graphite Electrode
Current Analytical Chemistry·2018· 2 cited
A Localized Surface Plasmon Resonance Sensing Method for Simultaneous Determination of Atenolol and Amiloride in Pharmaceutical Dosage Forms and Urine Samples
Journal of Analytical Methods in Chemistry·2018· 14 citedOpen Access
Structure elucidation and degradation kinetic study of Ofloxacin using surface enhanced Raman spectroscopy
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy·2017· 30 cited
Sequential SERS determination of aspirin and vitamin C using in situ laser-induced photochemical silver substrate synthesis in a moving flow cell
Analytical and Bioanalytical Chemistry·2016· 21 cited
Surface enhanced Raman spectroscopic direct determination of low molecular weight biothiols in umbilical cord whole blood
The Analyst·2016· 32 citedOpen Access
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Frequent Co-authors

Horria A. Mohamed(6), Bernhard Lendl(6), Marwa F. B. Ali(6), Ibrahim H. Refaat(4), Rania S. Ibrahim(3), Hanaa M. Abd El‐Wadood(3), Amer F. Mahmoud(2), Noha N. Atia(2), Hesham M. Tawfeek(2), Azza H. Rageh(2), Mahmoud A. Younis(2), Holger Bohlmann(1), Erwin Rosenberg(1), Julia Kuligowski(1), Ángel Sánchez‐Illana(1), Alfonso Quintás‐Cardama(1), Máximo Vento(1), Ahmed Abdelfattah(1), Mahmoud A. Tallat(1), Andreas Genner(1)