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Iulia Gabriela David
Researcher at University of Bucharest
Publications - 43
Citations - 736
Iulia Gabriela David is an academic researcher from University of Bucharest. The author has contributed to research in topics: Differential pulse voltammetry & Chemistry. The author has an hindex of 13, co-authored 37 publications receiving 520 citations.
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Journal ArticleDOI
Pencil Graphite Electrodes: A Versatile Tool in Electroanalysis.
TL;DR: The characteristics, designs and applications of bare, and electrochemically pretreated and chemically modified PGEs along with the corresponding performance characteristics like linear range and detection limit are presented.
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Rapid determination of total polyphenolic content in tea samples based on caffeic acid voltammetric behaviour on a disposable graphite electrode.
Iulia Gabriela David,Ana-Maria Cristina Bizgan,Dana Elena Popa,Mihaela Buleandra,Zenovia Moldovan,Irinel Adriana Badea,Tugce Ayca Tekiner,Huveyda Basaga,Anton Alexandru Ciucu +8 more
TL;DR: The developed DPV on PGE method constitutes a simple and inexpensive tool for the rapid assessment of TPC of tea samples and was in good accordance with those obtained by the Folin-Ciocalteu method.
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Electrocatalytic voltammetric determination of guanine at a cobalt phthalocyanine modified carbon nanotubes paste electrode
Ionela Balan,Iulia Gabriela David,Vasile David,Anca-Iulia Stoica,Constantin Mihailciuc,Ioan Stamatin,Anton Alexandru Ciucu +6 more
TL;DR: In this paper, a novel assay for the electrochemical detection of guanine based on carbon nanotubes paste electrodes (CNTPEs) modified with cobalt phthalocyanine (CoPc) has been investigated.
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DNA-wrapped multi-walled carbon nanotube modified electrochemical biosensor for the detection of Escherichia coli from real samples
Dilsat Ozkan-Ariksoysal,Yasin Ugur Kayran,Fethiye Ferda Yilmaz,Anton Alexandru Ciucu,Iulia Gabriela David,Vasile David,Mine Hosgor-Limoncu,Mehmet Ozsoz +7 more
TL;DR: This paper introduces DNA-wrapped multi-walled carbon nanotube (MWCNT)-modified genosensor for the detection of Escherichia coli from polymerase chain reaction (PCR)-amplified real samples while Staphylococcus aureus was used to investigate the selectivity of the biosensor.
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Food chain biomagnification of heavy metals in samples from the lower prut floodplain natural park
Iulia Gabriela David,M. L. Matache,Alin Tudorache,Gabriel Chişamera,Laurentiu Rozylowicz,Gabriel Lucian Radu +5 more
TL;DR: In this paper, the authors investigated pollution transfer via the food chain in a wetland ecosystem from the Lower Prut Floodplain Natural Park in Romania, using Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) from samples belonging to primary producers and primary and secondary consumers.