Beyond Nitrogen in the Oxygen Reduction Reaction on Nitrogen-Doped Carbons: A NEXAFS Investigation

Autor: Eugenia Tanasa, Florentina Iuliana Maxim, Tugce Erniyazov, Matei-Tom Iacob, Tomáš Skála, Liviu Cristian Tanase, Cătălin Ianăși, Cristina Moisescu, Cristina Miron, Ioan Ardelean, Vlad-Andrei Antohe, Eugenia Fagadar-Cosma, Serban N. Stamatin

Publikováno v: Nanomaterials, Vol 11, Iss 5, p 1198 (2021)

Polymer electrolyte membrane fuel cells require cheap and active electrocatalysts to drive the oxygen reduction reaction. Nitrogen-doped carbons have been extensively studied regarding their oxygen reduction reaction. The work at hand looks beyond th

Externí odkaz: https://doaj.org/article/cd13daf35f3948708a7ce75d5645a1b7

SiO2-PVA-Fe(acac)3 Hybrid Based Superparamagnetic Nanocomposites for Nanomedicine: Morpho-textural Evaluation and In Vitro Cytotoxicity Assay

Autor: Ana-Maria Putz, Cătălin Ianăși, Zoltán Dudás, Dorina Coricovac, Claudia (Farcas) Watz, Adél Len, László Almásy, Liviu Sacarescu, Cristina Dehelean

Publikováno v: Molecules, Vol 25, Iss 3, p 653 (2020)

A facile sol-gel route has been applied to synthesize hybrid silica-PVA-iron oxide nanocomposite materials. A step-by-step calcination (processing temperatures up to 400 °C) was applied in order to oxidize the organics together with the iron precurs

Externí odkaz: https://doaj.org/article/f3046f1424c84546a50b695f17f8e785

A New Perspective on Adsorbent Materials Based Impregnated MgSiO3 with Crown Ethers for Palladium Recovery

Autor: Cristina Paul, Petru Negrea, Cosmin Vancea, Oana Grad, Cătălin Ianăși, Narcis Duteanu, Giannin Mosoarca, Adina Negrea, Mihaela Ciopec

Publikováno v: International Journal of Molecular Sciences, Vol 22, Iss 10718, p 10718 (2021)
International Journal of Molecular Sciences
Volume 22
Issue 19

The study of new useful, efficient and selective structures for the palladium ions’ recovery has led to the development of a new series of macromolecules. Thus, this study presents a comparative behavior of two crown benzene ethers that modify the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c236659996e421026e5117bdf216a1eb
https://www.mdpi.com/1422-0067/22/19/10718

SiO

Autor: Ana-Maria, Putz, Cătălin, Ianăși, Zoltán, Dudás, Dorina, Coricovac, Claudia Farcas, Watz, Adél, Len, László, Almásy, Liviu, Sacarescu, Cristina, Dehelean

Publikováno v: Molecules

A facile sol-gel route has been applied to synthesize hybrid silica-PVA-iron oxide nanocomposite materials. A step-by-step calcination (processing temperatures up to 400 °C) was applied in order to oxidize the organics together with the iron precurs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4b40bbad35e0ebd64db1d8db194f2444
https://pubmed.ncbi.nlm.nih.gov/32033018

Advanced Photocatalytic Degradation of Cytarabine from Pharmaceutical Wastewaters

Autor: Alexandra Berbentea, Mihaela Ciopec, Narcis Duteanu, Adina Negrea, Petru Negrea, Nicoleta Sorina Nemeş, Bogdan Pascu, Paula Svera (m. Ianasi), Cătălin Ianăşi, Daniel Marius Duda Seiman, Delia Muntean, Estera Boeriu

Publikováno v: Toxics, Vol 12, Iss 6, p 405 (2024)

The need to develop advanced wastewater treatment techniques and their use has become a priority, the main goal being the efficient removal of pollutants, especially those of organic origin. This study presents the photo-degradation of a pharmaceutic

Externí odkaz: https://doaj.org/article/9fc99d146080481790d41515f452bc2d