Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Petya Peneva"'
Autor:
Svetoslav Kolev, Petya Peneva, Kiril Krezhov, Tanya Malakova, Chavdar Ghelev, Tatyana Koutzarova, Daniela Kovacheva, Benedicte Vertruyen, Raphael Closset, Lan Maria Tran, Andrzej Zaleski
Publikováno v:
Materials, Vol 13, Iss 10, p 2355 (2020)
We report results on the structural and microwave properties and magnetic phase transitions in polycrystalline Sr3Co2Fe24O41 hexaferrite synthesized by sol-gel auto-combustion and acting as a filler in a composite microwave absorbing material. The ze
Externí odkaz:
https://doaj.org/article/9613f3b18dcb4fadb30b9fe3ae42be16
Autor:
Bénédicte Vertruyen, Svetoslav Kolev, Lan Maria Tran, Tanya Malakova, Kiril Krezhov, Tatyana Koutzarova, Petya Peneva, Raphael Closset, Daniela Kovacheva, A. J. Zaleski, Chavdar Ghelev
Publikováno v:
Materials
Volume 13
Issue 10
Materials, Vol 13, Iss 2355, p 2355 (2020)
Volume 13
Issue 10
Materials, Vol 13, Iss 2355, p 2355 (2020)
We report results on the structural and microwave properties and magnetic phase transitions in polycrystalline Sr3Co2Fe24O41 hexaferrite synthesized by sol-gel auto-combustion and acting as a filler in a composite microwave absorbing material. The ze
Characterization Methods for Solid Lipid Nanoparticles (SLN) and Nanostructured Lipid Carriers (NLC)
Autor:
Petya Peneva, Velichka Andonova
Publikováno v:
Current Pharmaceutical Design. 23:6630-6642
Background Solid lipid nanoparticles (SLN) and the next generation of nanostructured lipid carriers (NLC) seem to be a very promising alternative to other colloidal carriers such as liposomes, microemulsions, and polymeric nanoparticles. These combin
Autor:
Velichka Andonova, Vencislava T Toncheva, Petya Peneva, George Georgiev, Margarita Kassarova, Elisaveta G. Apostolova, Stela Dimitrova, Zhivko Peychev, N. Petrova, Mariana Katsarova
Publikováno v:
International Journal of Nanomedicine
Velichka Andonova,1,2 Petya Peneva,1,2 George S Georgiev,3 Vencislava T Toncheva,3 Elisaveta Apostolova,4 Zhivko Peychev,5 Stela Dimitrova,6 Mariana Katsarova,6 Nadia Petrova,7 Margarita Kassarova1,2 1Department of Pharmaceutical Sciences, Faculty of
Autor:
Elisaveta G. Apostolova, Velichka Andonova, Zhivko Peychev, Petya Peneva, Margarita Kassarova, Teodora Dimcheva
Publikováno v:
Tropical Journal of Pharmaceutical Research; Vol 16, No 7 (2017); 1455-1463
Purpose: To obtain and evaluate carbopol hydrogel/sorbitan monostearate-almond oil-based organogel biphasic formulations (bigels) as a semi-solid vehicle for medicated topical applications. Methods: Bigel formulations were obtained under mild conditi