Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Constantin Mihailciuc"'
Autor:
Mirela Călinescu, Mălina Fiastru, Daniela Bala, Constantin Mihailciuc, Ticuţa Negreanu-Pîrjol, Bogdan Jurcă
Publikováno v:
Journal of Saudi Chemical Society, Vol 23, Iss 7, Pp 817-827 (2019)
Five new copper(II) coordination compounds were prepared by template synthesis, using curcumin, 2-hydrazinobenzothiazole and metal salt (copper chloride, bromide, acetate and nitrate) in 1:2:1 and 1:2:2 molar ratio. The complexes were characterized b
Externí odkaz:
https://doaj.org/article/8d987ea0b7fc45438d7963aaa90147b7
Autor:
Adrian E. Ion, Liliana Cristian, Mariana Voicescu, Masroor Bangesh, Augustin M. Madalan, Daniela Bala, Constantin Mihailciuc, Simona Nica
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 12, Iss 1, Pp 1812-1825 (2016)
4′-Azulenyl-substituted terpyridines were efficiently synthesized following the Kröhnke methodology via azulenylchalcone intermediates. These azulenyl-containing terpyridines showed fluorescent emission with a fluorescence quantum yield varying fr
Externí odkaz:
https://doaj.org/article/c822045bc15b46849c0ecce532115136
Autor:
Francisco Javier del Campo, Boris Lakard, Jean-Yves Hihn, Dan Ion Caval, Constantin Mihailciuc, Cecilia Lete, Paul Cătălin Balaure, Stelian Lupu
Publikováno v:
Sensors, Vol 13, Iss 5, Pp 6759-6774 (2013)
Bio-composite coatings consisting of poly(3,4-ethylenedioxythiophene) (PEDOT) and tyrosinase (Ty) were successfully electrodeposited on conventional size gold (Au) disk electrodes and microelectrode arrays using sinusoidal voltages. Electrochemical p
Externí odkaz:
https://doaj.org/article/ddbd5108b1d44218bb58a2b899b8b981
Autor:
Constantin Mihailciuc, Mirela Calinescu, Bogdan Jurca, Ticuţa Negreanu-Pîrjol, Mălina Fiastru, Daniela Bala
Publikováno v:
Journal of Saudi Chemical Society, Vol 23, Iss 7, Pp 817-827 (2019)
Five new copper(II) coordination compounds were prepared by template synthesis, using curcumin, 2-hydrazinobenzothiazole and metal salt (copper chloride, bromide, acetate and nitrate) in 1:2:1 and 1:2:2 molar ratio. The complexes were characterized b
Autor:
Adela Magdalena Ciobanu, Mihaela Buleandra, Florentin Tache, Constantin Mihailciuc, Anton Alexandru Ciucu, Dragos Cristian Stefanescu, Andreea Alexandra Rabinca
Publikováno v:
Current Analytical Chemistry. 13:218-224
Autor:
Anton Alexandru Ciucu, Ioan Stamatin, Irinel Adriana Badea, Andreea Alexandra Rabinca, Mihaela Buleandra, Constantin Mihailciuc, Adriana Balan
Publikováno v:
Microchimica Acta. 184:1481-1488
A novel voltammetric assay for the simultaneous determination of hydroquinone (HQ), catechol (CC) and resorcinol (RS) by using an electrochemically treated pencil graphite electrode modified with cobalt-phthalocyanine is described. Differential pulse
Autor:
Andreea Alexandra Rabinca, Anton Alexandru Ciucu, Florentin Tache, Constantin Mihailciuc, Zenovia Moldovan, Ioan Stamatin, Mihaela Buleandra
Publikováno v:
Sensors and Actuators B: Chemical. 241:406-412
A differential pulse voltammetric method for the determination of kojic acid (KA) was developed. The electrochemical behavior of KA at a multi-walled carbon nanotubes modified screen-printed electrode (MWCNTs-SPCE) was explored. A single irreversible
Autor:
Ioan Stamatin, Adela Magdalena Ciobanu, Anton Alexandru Ciucu, Vasile David, Géza Nagy, Paul Lazar, Iulia Gabriela David, Constantin Mihailciuc, Lívia Nagy, Cristian Dragos Stefanescu, László Kiss
Publikováno v:
Talanta. 160:489-498
A simple and reliable method for preparing a selective dopamine (DA) sensor based on a molecularly imprinted polymer of ethacridine was proposed. The molecularly imprinted polymer electrode was prepared through electrodepositing polyethacridine-dopam
Autor:
Adrian E. Ion, Simona Nica, Sergiu Shova, Eugenia Andreea Dragu, Constantin Mihailciuc, Sorana Ionescu, Mariana Voicescu, Daniela Bala
Publikováno v:
RSC Advances. 5:63282-63286
Novel azulenyl functionalized dithienylethenes were synthesized, and their photochromic reactivity, fluorescent and electrochemical properties were investigated. By tailoring the conventional dithienylcyclopentene chromophore with azulene groups, the
Autor:
Zsuzsanna Őri, Lívia Nagy, Cristian Dragos Stefanescu, Anton Alexandru Ciucu, Géza Nagy, Constantin Mihailciuc, András Kiss
Publikováno v:
Sensors and Actuators B: Chemical. 190:149-156
A model biosensor based on a reaction layer containing banana pulp was constructed and dopamine (DA) has been selected as analyte for the investigations. On the basis of dynamic voltammograms it was found that the optimal potential for DA detection s