Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Rodica Zavoianu"'
Autor:
Bogdan Cojocaru, Bogdan Ciprian Jurca, Rodica Zăvoianu, Ruxandra Bîrjega, Vasile I. Pârvulescu, Octavian Dumitru Pavel
Publikováno v:
Catalysis Communications, Vol 170, Iss , Pp 106485- (2022)
Tetramethylammonium- and tetrabutylammonium-hydroxides operate as alternative bases to the traditional inorganic ones for the LDH structures synthesis with controlled texture. This is valuable for both co-precipitation and mechano-chemical routes, wh
Externí odkaz:
https://doaj.org/article/d0833a6440b04d8eae4808f96a0aabc5
Autor:
Ruxandra Birjega, Andreea Matei, Valentina Marascu, Angela Vlad, Maria Daniela Ionita, Maria Dinescu, Rodica Zăvoianu, Mihai Cosmin Corobea
Publikováno v:
Molecules, Vol 25, Iss 18, p 4097 (2020)
We report on the investigation of stearic acid-layered double hydroxide (LDH) composite films, with controlled wettability capabilities, deposited by a combined pulsed laser deposition (PLD)-matrix-assisted pulsed laser evaporation (MAPLE) system. Tw
Externí odkaz:
https://doaj.org/article/42d3a044428c491a8808740ae7407614
Publikováno v:
Crystals, Vol 10, Iss 4, p 244 (2020)
Curcumin (CR) is a natural antioxidant compound extracted from Curcuma longa (turmeric). Until now, researches related to the incorporation of CR into layered double hydroxides (LDHs) were focused only on hybrid structures based on a MgxAl-LDH matrix
Externí odkaz:
https://doaj.org/article/b0f71fe453f0489ba3245a3fe593ffa9
Autor:
Alexandra Elisabeta Stamate, Rodica Zavoianu, Octavian Dumitru Paver, Anca Cruceanu, Mihai Cosmin Corobea, Mariana Osiac, Nicoleta Cioatera
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 2, Iss 2, Pp 6-16 (2020)
Herein, we present the results of our researches focused on obtaining composites with enhanced affinity for indigo carmine (IC) by combining two different 2D materials e.g. graphene oxide (GO) and a Cerium modified layered double hydroxide (LDH), whi
Externí odkaz:
https://doaj.org/article/acdf39f209c9410ea2d29910251f1a46
Autor:
Andrei Cristian Kuncser, Arpad Mihai Rostas, Rodica Zavoianu, Octavian Dumitru Pavel, Ioana Dorina Vlaicu, Mihaela Badea, Daniela Cristina Culita, Alina Tirsoaga, Rodica Olar
Publikováno v:
Nanomaterials, Vol 12, Iss 14, p 2511 (2022)
The hematite-based nanomaterials are involved in several catalytic organic and inorganic processes, including water decontamination from organic pollutants. In order to develop such species, a series of bimetallic hematite-based nanocomposites were o
Externí odkaz:
https://doaj.org/article/f490cecd35f447dc9151f570059e2ab0
Autor:
Ana Paula Soares Dias, Bruna Rijo, Manuel Francisco Costa Pereira, Rodica Zăvoianu, Octavian Dumitru Pavel
Publikováno v:
Reactions, Vol 5, Iss 1, Pp 260-273 (2024)
Bioethanol, which is currently produced commercially from a growing variety of renewable biomass and waste sources, is an appealing feedstock for the production of fuels and chemicals. The literature clearly shows that bioethanol is a versatile build
Externí odkaz:
https://doaj.org/article/36d50580ceff4b30a08d12b9e8ab06a9
Autor:
Anton Airinei, Andreea Andrei, Dora Domnica Baciu, Massimiliano Benetti, Ruxandra Birjega, Simona Brajnicov, Stefan Bucur, Domenico Cannatà, Irina Codita, Florin Comanescu, Carles Corbella, Floriana Craciun, Fabio Di Pietrantonio, Valentina Dinca, Maria Dinescu, Nicoleta Dumitrescu, Mihaela Filipescu, Cornel Ghica, Patrik Hoffmann, Felicia Iacomi, Valentin Ion, Emmanuel Koudoumas, Anca Marinescu, Andreea Matei, Bogdana Mitu, Antoniu Moldovan, Georgiana Necula-Petrareanu, Paolo M. Ossi, Cristina Pachiu, Alexandra Palla-Papavlu, Petronela Pascariu, Sabine Portal, Cristina Purcarea, Sriharitha Rowthu, Laurentiu Rusen, Nicu D. Scarisoreanu, Mirela Petruta Suchea, Valentin Teodorescu, Viorel Tiganescu, Ioan Valentin Tudose, Alina Vasilescu, Angela Alexandra Vlad, Narcisa Vrinceanu, Rodica Zavoianu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef6c6ab38ca9405a50f73c1be41e9148
https://doi.org/10.1016/b978-0-12-814401-5.09992-8
https://doi.org/10.1016/b978-0-12-814401-5.09992-8
Autor:
Bruna Rijo, Ana Paula Soares Dias, Novi Dwi Saksiwi, Manuel Francisco Costa Pereira, Rodica Zăvoianu, Octavian Dumitru Pavel, Olga Ferreira, Rui Galhano dos Santos
Publikováno v:
Reactions, Vol 4, Iss 2, Pp 295-310 (2023)
The modern society produces large amounts of household waste with high organic matter content. The vermicomposting of household waste produces high-value humic substances and is a way to stabilize organic material for later use as raw material (3rd g
Externí odkaz:
https://doaj.org/article/f94c9f837d8043a49b8b4bcb342de52b
Autor:
Ana-Lorena Neagu, Anamaria Zaharia, Octavian Dumitru Pavel, Alina Tîrşoaga, Iulia Elena Neblea, Sorin Viorel Dolana, Carmen Elena Ţebrencu, Tanta-Verona Iordache, Andrei Sârbu, Rodica Zăvoianu
Publikováno v:
Pharmaceutics, Vol 15, Iss 7, p 1888 (2023)
This work focuses on the synergetic effect obtained by immobilization of Rhamnus frangula L. (RfL) phytoextract in layered double hydroxides (LDHs) matrixes and their subsequent encapsulation into biocompatible hydrogels (HG). In this respect, the LD
Externí odkaz:
https://doaj.org/article/08bc3bdc3bb643dda59f90e90efdf8c2
Autor:
Octavian Dumitru Pavel, Alexandra-Elisabeta Stamate, Rodica Zăvoianu, Anca Cruceanu, Alina Tirsoaga, Ruxandra Bîrjega, Ioana Andreea Brezeștean, Alexandra Ciorîță, Daniela Cristina Culiță, Ana Paula Soares Dias
Publikováno v:
Materials, Vol 16, Iss 8, p 3025 (2023)
This paper is focused on the utilization of hybrid catalysts obtained from layered double hydroxides containing molybdate as the compensation anion (Mo-LDH) and graphene oxide (GO) in advanced oxidation using environmentally friendly H2O2 as the oxid
Externí odkaz:
https://doaj.org/article/fb0cf5aa44a843c492cec335d61bfcf4