Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Cristina Stefanov"'
Autor:
Cristina Stefanov, Raluca-Ioana Stefan-van Staden, Ramona Georgescu State, Jacobus F. van Staden
Publikováno v:
Electroanalysis. 33:1778-1788
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afbf72f9379e892b1aac986cc737c71c
https://doi.org/10.1002/elan.202100132
https://doi.org/10.1002/elan.202100132
Autor:
Jacobus F. van Staden, Catalina Cioates Negut, Cristina Stefanov, Alexandrina Lungu-Moscalu, Andrei A Bunaciu, Raluca-Ioana Stefan-van Staden
Publikováno v:
Combinatorial Chemistry & High Throughput Screening. 23:1080-1089
Aim and Objective: Melatonin is an essential biomarker for sleep-related disorders. Reliable methods of analysis are needed for melatonin. Therefore, a new chromophore (Rhodamine B) was proposed for the assay of melatonin; this method succeeded to en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f6a866ec5c9264cf20c6ebf7c9db0ec
https://doi.org/10.2174/1386207323666200628111958
https://doi.org/10.2174/1386207323666200628111958
Publikováno v:
Electroanalysis. 32:1488-1497
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da2ed9e44309a672ca092066598a7a32
https://doi.org/10.1002/elan.201900733
https://doi.org/10.1002/elan.201900733
This chapter describes the electrochemical applications of quantum dots doped with inorganic materials, especially doped carbon or graphene quantum dots-based biosensors. The ability to functionalize the carbon dots (CDs) structure is most important
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e36e4c6a0dbc626e50d286ca25fd5730
https://doi.org/10.1016/b978-0-12-821670-5.00002-6
https://doi.org/10.1016/b978-0-12-821670-5.00002-6
Autor:
Saima Aftab, Nurgul K. Bakirhan, Burcin Bozal-Palabiyik, Didem Giray Dilgin, Yusuf Dilgin, Cem Erkmen, Livia Alexandra Dinu Gugoasa, Hasan Ilhan, Münteha Nur Sonuç Karaboğa, Serkan Karakaya, Sariye Irem Kaya, Paweł Krzyczmonik, Sevinc Kurbanoglu, Giovanna Marrazza, Catalina Cioates Negut, Sibel A Ozkan, Dilsat Ozkan-Ariksoysal, Sallahuddin Panhwar, Frieder W. Scheller, Giulia Selvolini, Mustafa Kemal Sezgintürk, Afzal Shah, Sławomira Skrzypek, Saniye Soylemez, Cristina Stefanov, Hasret Subak, Ugur Tamer, Burcin Taneri, Levent Toppare, Bengi Uslu, Aysu Yarman
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ad026c9f9b472ae5406e0b6069e85e3
https://doi.org/10.1016/b978-0-12-821670-5.09995-4
https://doi.org/10.1016/b978-0-12-821670-5.09995-4
Publikováno v:
Mikrochimica acta. 187(11)
A gold nanoparticle/graphene quantum dots (AuNP/GQD) nanozyme–modified screen-printed carbon electrode (SPCE) was developed for fast and ultrasensitive determination of quercetin by square-wave voltammetry. The nanosensing device was inserted in mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba845ff71d8da033bf5fbc30eacedcb2
https://pubmed.ncbi.nlm.nih.gov/33063228
https://pubmed.ncbi.nlm.nih.gov/33063228
Autor:
Marilena Ferbinteanu, Michaela Dina Stanescu, Cristina Stefanov, Anca Hirtopeanu, Florin Albota, Ovidiu Oprea, Nicolae Stanica
Publikováno v:
Journal of Molecular Structure. 1228:129716
Two cobalt (II) and nickel (II) coordination compounds have been synthesized starting from 2-(1H-benzimidazol-1-yl)-1-phenylethanone, an α-amino ketone with the N atom belonging to an imidazole ring. The newly synthesized compounds have been charact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ec7945416c38d271647b84fe9dbc04b
https://doi.org/10.1016/j.molstruc.2020.129716
https://doi.org/10.1016/j.molstruc.2020.129716
Publikováno v:
Microchemical Journal. 155:104729
An anti-fouling bipolymeric membrane was used to modify a carbon nanoparticle paste electrode for the determination of riboflavin in real samples. This bipolymeric membrane was constructed from two polymers: perfluorate resin Nafion and fluorosurfact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::599089d3120d79127a3f08655b2c8e6f
https://doi.org/10.1016/j.microc.2020.104729
https://doi.org/10.1016/j.microc.2020.104729
Publikováno v:
Journal of Electroanalytical Chemistry. 863:114063
This paper proposed a graphite paste microelectrode (GPE) modified with 5,10,15,20-tetrakis(4-methoxyphenyl)-21H,23H-porphine cobalt (II) (CoTMPP) to enhance the electrocatalytic response towards the reduction of nicotinic acid (NA). A solution of Na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::040584c1ac939cd0c17810671766e81d
https://doi.org/10.1016/j.jelechem.2020.114063
https://doi.org/10.1016/j.jelechem.2020.114063
Publikováno v:
ECS Journal of Solid State Science and Technology. 9:051012
Phthalocyanines forms a class of compounds with excellent properties. Due to their electrochemical and electrocatalytic activities they were used as an electron mediator between the enzyme molecules and electrode substrate. In this minireview, the im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::784732a2cc6786ecc76f65c1d7b3257f
https://doi.org/10.1149/2162-8777/ab9dc8
https://doi.org/10.1149/2162-8777/ab9dc8