Zobrazeno 1 - 10
of 87
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:
Ştefania Chiriac, Roxana-Cristina Popescu, Mihnea-Mihăiță Pele, Cristina-Daniela Ghiţulică, Andreia Cucuruz, Ruxandra-Elena Geanaliu-Nicolae, Izabela-Cristina Stancu, Georgeta Voicu, Lucian-Toma Ciocan
Publikováno v:
Journal of Functional Biomaterials, Vol 15, Iss 1, p 19 (2024)
This study explores the potential utilization of walstromite (BaCa2Si3O9) as a foundational material for creating new bioceramics in the form of scaffolds through 3D printing technology. To achieve this objective, this study investigates the chemical
Externí odkaz:
https://doaj.org/article/ecc3cbd93c634e408e51f04b770cdb9f
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:
Roxana Cristina Popescu, Bogdan Ştefan Vasile, Diana Iulia Savu, George Dan Mogoşanu, Ludovic Everard Bejenaru, Ecaterina Andronescu, Alexandru Mihai Grumezescu, Laurenţiu Mogoantă
Publikováno v:
Pharmaceutics, Vol 14, Iss 9, p 1877 (2022)
Iron oxide nanoparticles (IONPs) have been extensively used in different biomedical applications due to their biocompatibility and magnetic properties. However, different functionalization approaches have been developed to improve their time-life in
Externí odkaz:
https://doaj.org/article/3ca314ae12674c178bbbefa6276c1164
Autor:
Alexa-Maria Croitoru, Alina Moroșan, Bianca Tihăuan, Ovidiu Oprea, Ludmila Motelică, Roxana Trușcă, Adrian Ionuț Nicoară, Roxana-Cristina Popescu, Diana Savu, Dan Eduard Mihăiescu, Anton Ficai
Publikováno v:
Nanomaterials, Vol 12, Iss 11, p 1943 (2022)
In this paper, novel drug delivery systems (DDS) were designed based on graphene oxide (GO) as nanocarrier, loaded with two natural substances (quercetin (Qu) and juglone (Ju)) at different concentrations. The chemical structure and morphology of the
Externí odkaz:
https://doaj.org/article/428ebdf6b69f4ab9978e986f3a36d07e