Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Cristina Dumitriu"'
Autor:
Angela Gabriela Păun, Valeria Petrina, Nicoleta Badea, Camelia Ungureanu, Simona Popescu, Cristina Dumitriu
Publikováno v:
Crystals, Vol 13, Iss 12, p 1695 (2023)
The early loss of dental implants can be avoided with systemic antibiotics, however there are potentially significant side effects. Consequently, the use of local drug administration techniques is necessary to make dental implant therapy more practic
Externí odkaz:
https://doaj.org/article/c095ed8040464900adfd3c9670115e16
Publikováno v:
Materials, Vol 16, Iss 17, p 5855 (2023)
The aim of the present research is to develop a novel hybrid coating for a Ti dental implant that combines nature-inspired biomimetic polymers and TiO2 nanostructures with an entrapped ZnO antimicrobial agent. ZnO was used in other studies to cover t
Externí odkaz:
https://doaj.org/article/8fa304a0a7b546c7b5f764382f6e8127
Publikováno v:
Crystals, Vol 12, Iss 11, p 1511 (2022)
Antibiotics are a novel class of contaminants that represent a substantial risk to human health, making their detection an important task. In this study, ZnO nanostructures were prepared starting from Bombyx mori silk fibroin and Zn(NO3)2, using ther
Externí odkaz:
https://doaj.org/article/9abb99f3b7594e2a870d18498188e844
Publikováno v:
Crystals, Vol 11, Iss 1, p 22 (2020)
The present paper presents a gliadin detection method. This method is based on a modified Ti electrode. Modification was performed by a simple and cheap anodization. Then, a layer of graphene oxide was added, and gliadin antibody was fixed on the ele
Externí odkaz:
https://doaj.org/article/afea93e092404d98bd7cbb37119b4784
Autor:
Georgeta Voicu, Andreea C. Didilescu, Andrei B. Stoian, Cristina Dumitriu, Maria Greabu, Mihai Andrei
Publikováno v:
Materials, Vol 12, Iss 11, p 1772 (2019)
This paper aims to investigate the composition, surface, and microstructural characteristics, and bioactivity of two commercially available pulp capping materials known as TheraCal LC and BIO MTA+. The materials were prepared as cylindrical samples a
Externí odkaz:
https://doaj.org/article/2b15f4353f63434f8ec12bf18893285f
Autor:
Ioana Demetrescu, Cristina Dumitriu, Georgeta Totea, Cristina I. Nica, Anca Dinischiotu, Daniela Ionita
Publikováno v:
Pharmaceutics, Vol 10, Iss 4, p 220 (2018)
The present paper aims atincreasing the bioperformance of implantable Ti50Zr alloy using zwitterionic cysteine drug coating. Aspects such as stability, biocompatibility, and antibacterial effects were investigated with the help of various methods suc
Externí odkaz:
https://doaj.org/article/116de158343e4ce3ae80dd01d4ec6213
Autor:
Cristian Pirvu, Camelia Ungureanu, Laura Eugenia Barbulescu, Claudiu Constantin Manole, Cristina Dumitriu
Publikováno v:
Environmental Science and Pollution Research. 28:38224-38237
In this study, a new material obtained from titanium ingots residue was coated with natural carotenoids having antibacterial properties. The waste is a no recycling titanium scrap from technological production process which was pressed and transforme
Autor:
James A. Harris, Alex Cristina Dumitriu, Simon Beaujean, Ronald Corstanje, Amal Najihah Muhamad Nor, Juan Gallego Zamorano, Tim Brewer
Publikováno v:
Landscape Ecology. 36:2077-2093
Context Ecological networks are systems of interconnected components that support biodiversity, ecological processes and ecosystem services. Such structures play a crucial role for nature conservation and people well-being in anthropogenic landscapes
Publikováno v:
Revista de Chimie. 71:427-433
Celiac disease (CD) is an autoimmune disorder. For these patients, the only treatment is a gluten free diet. In this work we showed that there can be an easy and cheap method to test gluten presence. We used several modified Ti electrodes. All modifi
Autor:
Dumitru Valentin Dragut, Laura Eugenia Barbulescu, Cristina Dumitriu, Adrian Ionut Nicoara, Alina Badanoiu, Cristian Pirvu
Publikováno v:
Environmental Science and Pollution Research. 27:4450-4459
The aim of this study was the valorization of titanium flakes (waste) from titanium and titanium alloy ingot production factories and using in applications related to metals recovery as retention bed for some trace metals. The titanium flakes were an