STUDIES ON THE BIOACCUMULATION OF HEAVY METALS IN MEDICINAL PLANTS SUCH AS MOUSETAIL

Autor: Luisa Roxana Popescu Mandoc, Claudiu Spinu, Mihaiela Draghici, Catalin Manea

Publikováno v: Book of Abstracts SIMI 2021.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28ced2db5a7676dcdd02f2e1cd6be5b7
https://doi.org/10.21698/simi.2021.ab51

Determination of Cadmium(ii), Copper(ii), Mercury(ii), and Lead(ii) in Water Using Stochastic Sensors Based on Graphite and Diamond Paste Modified with 1H-Pyrrole-1-Hexanoic Acid

Autor: Raluca-Ioana Stefan-van Staden, Jacobus F. van Staden, Livia Alexandra Gugoasa, Luisa-Roxana Popescu-Mandoc

Publikováno v: Analytical Letters. 52:803-812

Graphite/diamond pastes modified with 1H-pyrrole-1-hexanoic acid were used for the design of stochastic sensors. The proposed stochastic sensors were used to determine four heavy metals, copper(II)...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b838969a09320afc63ea55fdfa55e401
https://doi.org/10.1080/00032719.2018.1496444

Pattern recognition of Cu(II), Pb(II), Hg(II), and Cd(II) in waste waters

Autor: Raluca-Ioana Stefan-van Staden, Luisa-Roxana Popescu Mandoc, Eleonora-Mihaela Ungureanu, Iuliana Moldoveanu

Publikováno v: Microsystem Technologies. 23:1141-1145

Pattern recognition of Cu(II), Pb(II), Hg(II) and Cd(II) in waste waters collected from a mining area, was performed using a fast screening method based on a new stochastic sensor. The stochastic sensor is based on physical immobilization of N,Nź-et

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a1d8972d9ba569f3d854bcad7ed1ddf2
https://doi.org/10.1007/s00542-016-3039-4

Synthesis and electrochemical characterization of original 'TEMPO' functionalized multiwall carbon nanotube materials: Application to iron (II) detection

Autor: Karine Gorgy, Luisa-Roxana Popescu Mandoc, Kamal Elouarzaki, Cristina-Andreea Amarandei, Michael Holzinger, Serge Cosnier, Eleonora-Mihaela Ungureanu

Publikováno v: Electrochemistry Communications, Vol 60, Iss, Pp 131-134 (2015)
Electrochemistry Communications
Electrochemistry Communications, Elsevier, 2015, 60, pp.131-134. ⟨10.1016/j.elecom.2015.08.024⟩

We report the synthesis and electrochemical behavior of an original catalyst bearing a 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO) unit and a pyrene group. Anchoring of this bi-functional molecule by π -stacking onto multiwalled carbon nanotubes al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0256a9db4317ce7c03ccf4983bb4045
http://www.sciencedirect.com/science/article/pii/S1388248115002416

Permeability improvements of electropolymerized polypyrrole films using dissolvable nano-CaCO3 particle templates

Autor: Eleonora-Mihaela Ungureanu, Serge Cosnier, Michael Holzinger, Luisa-Roxana Popescu Mandoc, Karine Gorgy, George-Octavian Buica

Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2014, 16 (11), ⟨10.1039/C3CP55100H⟩

The electropolymerisation of N-substituted pyrroles on a dissolvable calcium carbonate nanoparticle template was investigated in order to improve the film permeabilities in aqueous solution. After deposition of CaCO3 nanoparticles on the electrode su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec2fadaf3057c450b6a4d0b019252d47
https://hal.archives-ouvertes.fr/hal-01652338