Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Roxana Cristina Popescu"'
Autor:
Andreia Cucuruz, Cristina-Daniela Ghițulică, Georgeta Voicu, Cătălina-Alexandra Bogdan, Vasilica Dochiu, Roxana Cristina Popescu
Publikováno v:
Ceramics, Vol 6, Iss 4, Pp 2333-2351 (2023)
Bioceramics are the most promising materials used for hard tissue reconstruction. In this study, wollastonite/hydroxyapatite (HAp/WS)-type composite ceramic structures were synthesized with the aim of reaching a material with improved properties for
Externí odkaz:
https://doaj.org/article/9bdf3f4ea0624582bd3d51024475af75
Autor:
Mihaela Tudor, Roxana Cristina Popescu, Raluca D. Negoita, Antoine Gilbert, Mihaela A. Ilisanu, Mihaela Temelie, Anca Dinischiotu, François Chevalier, Mona Mihailescu, Diana Iulia Savu
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract New therapeutic approaches are needed for the management of the highly chemo- and radioresistant chondrosarcoma (CHS). In this work, we used polyethylene glycol-encapsulated iron oxide nanoparticles for the intracellular delivery of the chem
Externí odkaz:
https://doaj.org/article/963254a840e440a18f9d70b7854ce790
Autor:
Teodora Eliana Petcov, Mihai Straticiuc, Decebal Iancu, Dragoș Alexandru Mirea, Roxana Trușcă, Paul Emil Mereuță, Diana Iulia Savu, George Dan Mogoșanu, Laurențiu Mogoantă, Roxana Cristina Popescu, Verena Kopatz, Sorin Ion Jinga
Publikováno v:
Journal of Functional Biomaterials, Vol 15, Iss 6, p 169 (2024)
Nanoparticle (NP)-based solutions for oncotherapy promise an improved efficiency of the anticancer response, as well as higher comfort for the patient. The current advancements in cancer treatment based on nanotechnology exploit the ability of these
Externí odkaz:
https://doaj.org/article/9c2aa4156c124f888a8556a7f136af2d
Autor:
Roxana Cristina Popescu, Bogdan Stefanita Calin, Eugenia Tanasa, Eugeniu Vasile, Mona Mihailescu, Irina Alexandra Paun
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2023)
The manipulation of biological materials at cellular level constitutes a sine qua non and provocative research area regarding the development of micro/nano‐medicine. In this study, we report on 3D superparamagnetic microcage‐like structures that,
Externí odkaz:
https://doaj.org/article/6a155d8792124b858d6bb0455a66fd24
Autor:
Mara Caciandone, Maria Minodora Matasaru, Ancuta Bunea, Roxana Cristina Popescu, Alexandra Catalina Birca, Alina-Georgiana Anghel, Ion Anghel
Publikováno v:
Romanian Journal of Medical Practice, Vol 17, Iss 1, Pp 34-40 (2022)
Background. Voice rehabilitation in patients undergoing total laryngectomy is fundamental for the social reinsertion of the patient. The gold standard to fulfill this objective is the implantation of a voice prosthesis (VP). The main limitation of VP
Externí odkaz:
https://doaj.org/article/0c842fd99d6f49fe85d39fcc27b2bf3a
Autor:
Cristina Chircov, Iulia Alexandra Dumitru, Bogdan Stefan Vasile, Ovidiu-Cristian Oprea, Alina Maria Holban, Roxana Cristina Popescu
Publikováno v:
Pharmaceutics, Vol 15, Iss 9, p 2215 (2023)
Magnetite nanoparticles (MNPs) have been intensively studied for biomedical applications, especially as drug delivery systems for the treatment of infections. Additionally, they are characterized by intrinsic antimicrobial properties owing to their c
Externí odkaz:
https://doaj.org/article/058482515ba94279ab5a0126b76d2035
Autor:
Adrian Ionut Nicoara, Teodor Gabriel Voineagu, Andrada Elena Alecu, Bogdan Stefan Vasile, Ioana Maior, Anca Cojocaru, Roxana Trusca, Roxana Cristina Popescu
Publikováno v:
Nanomaterials, Vol 13, Iss 15, p 2219 (2023)
A composite based on calcium sulphate hemihydrate enhanced with Zn- or B-doped hydroxyapatite nanoparticles was fabricated and evaluated for bone graft applications. The investigations of their structural and morphological properties were performed b
Externí odkaz:
https://doaj.org/article/617a9dc5f21346659c64e785400763e6
Autor:
Cristina Rodica Dumitrescu, Ionela Andreea Neacsu, Roxana Trusca, Roxana Cristina Popescu, Iuliana Raut, Mariana Constantin, Ecaterina Andronescu
Publikováno v:
Polymers, Vol 15, Iss 11, p 2446 (2023)
In this research, Hydroxyapatite—Potassium, Sodium Niobate—Chitosan (HA-KNN-CSL) biocomposites were synthesized, both as hydrogel and ultra-porous scaffolds, to offer two commonly used alternatives to biomaterials in dental clinical practice. The
Externí odkaz:
https://doaj.org/article/0a90ac8844db44189f83f88ef1a89227
Autor:
Roxana Cristina Popescu, Verena Kopatz, Ecaterina Andronescu, Diana Iulia Savu, Wolfgang Doerr
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 3, p 2198 (2023)
Involvement of 3D tumor cell models in the in vitro biological testing of novel nanotechnology-based strategies for cancer management can provide in-depth information on the real behavior of tumor cells in complex biomimetic architectures. Here, we u
Externí odkaz:
https://doaj.org/article/4ece9b98db2846b2bddd3f43ced198f9
Autor:
Madalina Tudose, Daniela C. Culita, Rodica D. Baratoiu-Carpen, Raul-Augustin Mitran, Andrei Kuncser, Cosmin Romanitan, Roxana Cristina Popescu, Diana Iulia Savu
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 24, p 15663 (2022)
Two novel fluorescent mesoporous silica-based hybrid materials were obtained through the covalent grafting of [4-hydrazinyl-7-nitrobenz-[2,1,3-d]-oxadiazole (NBDH) and N1-(7-nitrobenzo[c][1,2,5]-oxadiazol-4-yl) benzene-1,2-diamine (NBD-PD), respectiv
Externí odkaz:
https://doaj.org/article/443897756b8e492797302d2ef2298a1c