Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Catalin Ianasi"'
Autor:
Theodora Babău, Mihaela Ciopec, Narcis Duteanu, Adina Negrea, Petru Negrea, Nicoleta Sorina Nemeş, Bogdan Pascu, Maria Mihăilescu, Catalin Ianasi
Publikováno v:
Polymers, Vol 16, Iss 17, p 2512 (2024)
The aim of this study was to develop new materials with adsorbent properties that can be used for the adsorption recovery of Au(III) from aqueous solutions. To achieve this result, it is necessary to obtain inexpensive adsorbent materials in a granul
Externí odkaz:
https://doaj.org/article/0240b966311246f596b1879b8a907ea5
Autor:
Cosmin Vancea, Georgiana Mladin, Mihaela Ciopec, Adina Negrea, Narcis Duteanu, Petru Negrea, Giannin Mosoarca, Catalin Ianasi
Publikováno v:
Toxics, Vol 11, Iss 10, p 849 (2023)
The remediation of arsenic contamination in potable water is an important and urgent concern, necessitating immediate attention. With this objective in mind, the present study investigated arsenic removal from water using batch adsorption and fixed-b
Externí odkaz:
https://doaj.org/article/7dd46c813dda4af59121cb35725542e3
Autor:
Mihaela Birdeanu, Ion Fratilescu, Camelia Epuran, Liviu Mocanu, Catalin Ianasi, Anca Lascu, Eugenia Fagadar-Cosma
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 10, p 8920 (2023)
Designing appropriate materials destined for the removal of dyes from waste waters represents a great challenge for achieving a sustainable society. Three partnerships were set up to obtain novel adsorbents with tailored optoelectronic properties usi
Externí odkaz:
https://doaj.org/article/062906e3332c40dc8c8a93608e3d832b
Autor:
Maria Poienar, Paula Svera, Bogdan-Ovidiu Taranu, Catalin Ianasi, Paula Sfirloaga, Gabriel Buse, Philippe Veber, Paulina Vlazan
Publikováno v:
Crystals, Vol 12, Iss 12, p 1803 (2022)
Herein, we present the investigation of catalytical and fluorescence properties for Ni11(HPO3)8(OH)6 materials obtained through a hydrothermal approach. As part of the constant search for new materials that are both cost effective and electrocatalyti
Externí odkaz:
https://doaj.org/article/ef9cd0ef7a4347c4b6cb54426289109d
Autor:
Loredana Ciocărlie, Adina Negrea, Mihaela Ciopec, Narcis Duteanu, Petru Negrea, Paula Ianasi, Catalin Ianasi, Nicoleta Sorina Nemes
Publikováno v:
Materials, Vol 15, Iss 20, p 7054 (2022)
Indium and its compounds have many industrial applications and are widely used in the manufacture of liquid crystal displays, semiconductors, low temperature soldering, and infrared photodetectors. Indium does not have its own minerals in the Earth
Externí odkaz:
https://doaj.org/article/7cc1fb6c88e44d48a1d174b4bdd2bf08
Autor:
Florin Matusoiu, Adina Negrea, Nicoleta Sorina Nemes, Catalin Ianasi, Mihaela Ciopec, Petru Negrea, Narcis Duteanu, Paula Ianasi, Daniel Duda-Seiman, Delia Muntean
Publikováno v:
Pharmaceutics, Vol 14, Iss 10, p 2063 (2022)
The antibacterial activity of zinc oxide particles has received significant interest worldwide, especially through the implementation of technology to synthesize particles in the nanometer range. This study aimed to determine the antimicrobial effica
Externí odkaz:
https://doaj.org/article/ecc570a0f70e423c813fdb5634ce3ecd
Autor:
Camelia Epuran, Ion Fratilescu, Ana-Maria Macsim, Anca Lascu, Catalin Ianasi, Mihaela Birdeanu, Eugenia Fagadar-Cosma
Publikováno v:
Chemosensors, Vol 10, Iss 4, p 133 (2022)
Significant tasks of the presented research are the development of multifunctional materials capable both to detect/capture carbon dioxide and to monitor toxic metal ions from waters, thus contributing to maintaining a sustainable and clean environme
Externí odkaz:
https://doaj.org/article/692bd072e6134c9a849cb47cc4943ffe
Autor:
Florin Matusoiu, Adina Negrea, Mihaela Ciopec, Narcis Duteanu, Petru Negrea, Paula Svera, Catalin Ianasi
Publikováno v:
Gels, Vol 8, Iss 2, p 125 (2022)
Aggressive industrial development over the last century involved different heavy metals being used, including high quantities of molybdenum, which need to be treated before discharge in industrial waters. Molybdenum’s market price and industrial ap
Externí odkaz:
https://doaj.org/article/a4879e86e3ca4ff881e62a184a1e35f9
Autor:
Catalin Ianasi, Otilia Costisor, Ana-Maria Putz, Radu Lazau, Adina Negrea, Daniel Niznansky, Liviu Sacarescu, Cecilia Savii
Publikováno v:
Processing and Application of Ceramics, Vol 10, Iss 4, Pp 265-275 (2016)
Fe(acac)3/silica/PVA hybrid xerogel nanocomposite was obtained by one pot acid catalysed sol-gel synthesis using the homogeneous mixture of iron(III) acetylacetonate (Fe(acac)3), tetraethylorthosilicate (TEOS), and polyvinyl alcohol (PVA). Nominal co
Externí odkaz:
https://doaj.org/article/8e03da1a1d674517a549525b72674158
Autor:
Diana Anghel, Anca Lascu, Camelia Epuran, Ion Fratilescu, Catalin Ianasi, Mihaela Birdeanu, Eugenia Fagadar-Cosma
Publikováno v:
International Journal of Molecular Sciences, Vol 21, Iss 12, p 4262 (2020)
Multifunctional hybrid materials with applications in gas sensing or dye removal from wastewaters were obtained by incorporation into silica matrices of either Pt(II)-5,10,15,20-tetra-(4-allyloxy-phenyl)-porphyrin (PtTAOPP) or platinum nanoparticles
Externí odkaz:
https://doaj.org/article/d48e469745db4c62a3ebad93a1438be6