Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Camelia Ungureanu"'
Publikováno v:
Gels, Vol 10, Iss 1, p 39 (2024)
Gel-based membranes, a fusion of polymer networks and liquid components, have emerged as versatile tools in a variety of technological domains thanks to their unique structural and functional attributes. Historically rooted in basic filtration tasks,
Externí odkaz:
https://doaj.org/article/16e5a833aa06413aa5e97cfac3e0108b
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
Photocatalyst Based on Nanostructured TiO2 with Improved Photocatalytic and Antibacterial Properties
Publikováno v:
Materials, Vol 16, Iss 24, p 7509 (2023)
This study shows an easy way to use electrochemistry and plasma layering to make Cobalt-Blue-TiO2 nanotubes that are better at catalysing reactions. Once a titanium plate has been anodized, certain steps are taken to make oxygen vacancies appear insi
Externí odkaz:
https://doaj.org/article/aadfa7cd92474dbdb2ec91a36af02ac8
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
Autor:
Melania Popescu, Camelia Ungureanu
Publikováno v:
Materials, Vol 16, Iss 11, p 4075 (2023)
Smart textiles recently reaped significant attention owing to their potential applications in various fields, such as environmental and biomedical monitoring. Integrating green nanomaterials into smart textiles can enhance their functionality and sus
Externí odkaz:
https://doaj.org/article/87ab7de7101c47768abebb017af28428
Autor:
Georgica Pandelea (Voicu), Mirela Florina Călinescu, Ivona Cristina Mazilu, Daniela Simina Ștefan, Camelia Ungureanu
Publikováno v:
Agronomy, Vol 13, Iss 5, p 1363 (2023)
Adding compost to the soil is an ecological and economical approach to providing the nutrients needed to support crops, improve soil characteristics, and increase the orchard’s durability. Over three years, at the Research Institute for Fruit Growi
Externí odkaz:
https://doaj.org/article/e4e01ee50c3148dfb7422b0b48c9d714
Autor:
Ioana Catalina Fierascu, Irina Fierascu, Anda Maria Baroi, Camelia Ungureanu, Simona Spinu, Sorin Marius Avramescu, Raluca Somoghi, Radu Claudiu Fierascu, Cristina Elena Dinu-Parvu
Publikováno v:
Materials, Vol 16, Iss 9, p 3472 (2023)
The present work describes, for the first time in the literature, the phytosynthesis of silver nanoparticles using Leonurus cardiaca L. extracts. The influence of the extraction method (classical temperature extraction and microwave extraction), as w
Externí odkaz:
https://doaj.org/article/dd22268a98824e078eed5f78dcd11445
Autor:
Irina Zgura, Nicoleta Badea, Monica Enculescu, Valentin-Adrian Maraloiu, Camelia Ungureanu, Marcela-Elisabeta Barbinta-Patrascu
Publikováno v:
Materials, Vol 16, Iss 3, p 1153 (2023)
Green nanotechnology is a rapidly growing field linked to using the principles of green chemistry to design novel nanomaterials with great potential in environmental and health protection. In this work, metal and semiconducting particles (AuNPs, AgCl
Externí odkaz:
https://doaj.org/article/379c278299614c80aad476f87459463b
Autor:
Diana Elena Vizitiu, Daniela Ionela Sardarescu, Irina Fierascu, Radu Claudiu Fierascu, Liliana Cristina Soare, Camelia Ungureanu, Elena Cocuta Buciumeanu, Ionela Catalina Guta, Letitia Mariana Pandelea
Publikováno v:
Materials, Vol 15, Iss 22, p 8188 (2022)
Starting from the well-known antimicrobial properties of silver nanoparticles, the goal of this study is to evaluate the influence of two “green” recipes, namely an alcoholic extract of Dryopteris filix-mas (L.) Schott and a dispersion of silver
Externí odkaz:
https://doaj.org/article/e020e23f98224d84aad6ac636b2a4eb7
Autor:
Ioana Catalina Fierascu, Irina Fierascu, Anda Maria Baroi, Camelia Ungureanu, Alina Ortan, Sorin Marius Avramescu, Raluca Somoghi, Radu Claudiu Fierascu, Cristina Elena Dinu-Parvu
Publikováno v:
Materials, Vol 15, Iss 20, p 7327 (2022)
With their phytoconstituents acting as reducing and capping agents, natural extracts can be considered a viable alternative for the obtaining of metallic nanoparticles. The properties of phytosynthesized nanoparticles are dependent upon size and morp
Externí odkaz:
https://doaj.org/article/a259eac69f5342af86cbf767a17302d0