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Nanopartículas Magnéticas à Base de Óxido de Ferro: Propriedades Magnéticas e Aplicações na Medicina
Publikováno v:
Revista Brasileira de Ensino de Física, Vol 46, Iss suppl 1 (2024)
As nanopartículas (NPs) à base de óxido de ferro, como magnetita e maguemita, têm grande destaque em diversas áreas da ciência, inclusive na medicina. Há décadas, elas são usadas na reposição de ferro para pacientes com anemia, como agente
Externí odkaz:
https://doaj.org/article/3b03aa02173f4061bf42470a760b7225
Autor:
Sekita A, Unterweger H, Berg S, Ohlmeyer S, Bäuerle T, Zheng KH, Coolen BF, Nederveen AJ, Cabella C, Rossi S, Stroes ESG, Alexiou C, Lyer S, Cicha I
Publikováno v:
International Journal of Nanomedicine, Vol Volume 19, Pp 1645-1666 (2024)
Alexander Sekita,1 Harald Unterweger,1 Sonja Berg,1 Sabine Ohlmeyer,2 Tobias Bäuerle,3 Kang H Zheng,4 Bram F Coolen,5 Aart J Nederveen,6 Claudia Cabella,7 Silvia Rossi,7 Erik SG Stroes,4 Christoph Alexiou,1 Stefan Lyer,1,* Iwona Cicha1,* 1EN
Externí odkaz:
https://doaj.org/article/b35fbae1c6944663ba6593dedb750646
Publikováno v:
BMC Chemistry, Vol 17, Iss 1, Pp 1-12 (2023)
Abstract In this pared, an efficient method is introduced for the synthesis of 3-alkyl-2-(((4-(2-oxopropyl)-1H-1,2,3-triazol-1-yl)alkyl)thio)-2,3-dihydroquinazolin-4(1H)-one derivatives. These novel products have both 1,2,3-triazole and quinazolinone
Externí odkaz:
https://doaj.org/article/6be0d534132e415ba24efc3206078d9a
Autor:
Narmin Bashirova, Erik Butenschön, David Poppitz, Henrik Gaß, Marcus Halik, Doreen Dentel, Christoph Tegenkamp, Joerg Matysik, A. Alia
Publikováno v:
Molecules, Vol 29, Iss 18, p 4380 (2024)
Polyethylene terephthalate (PET) is one of the most produced plastic materials in the world. The emergence of microplastics and nanoplastics (MPs/NPs) as a significant environmental contaminant has become a matter of increasing concern. While the tox
Externí odkaz:
https://doaj.org/article/c9f044a101f74a9caeaf1ab4692addcb
Autor:
Romualdo Mora-Cabello, David Fuentes-Ríos, Lidia Gago, Laura Cabeza, Ana Moscoso, Consolación Melguizo, José Prados, Francisco Sarabia, Juan Manuel López-Romero
Publikováno v:
Pharmaceutics, Vol 16, Iss 9, p 1226 (2024)
Background/Objectives: Magnetic Fe3O4 nanoparticles (MNPs) are becoming more important every day. We prepared MNPs in a simple one-step reaction by following the solvothermal method, assisted by azide and alkyne functionalized polyethylene glycol (PE
Externí odkaz:
https://doaj.org/article/c10c895b72414641b7f0f09f024a97e6
Autor:
Sayma Vizcarra-Ramos, Andrea Molina-Pineda, Abel Gutiérrez-Ortega, Sara E. Herrera-Rodríguez, Adriana Aguilar-Lemarroy, Luis F. Jave-Suárez, Zaira López, Mario E. Cano, Rodolfo Hernández-Gutiérrez
Publikováno v:
Pharmaceutics, Vol 16, Iss 9, p 1109 (2024)
Prostate cancer is a significant global health problem, being the second most common cancer and the fifth leading cause of death in men worldwide. Standard chemotherapy, though effective, often lacks selectivity for tumor cells, resulting in dose-lim
Externí odkaz:
https://doaj.org/article/0c057f90649b4174ba48d405875b8513
Publikováno v:
International Journal of Nanomedicine, Vol Volume 18, Pp 5733-5748 (2023)
Manjiao Zhuang,1,* Lei Rao,2,3,* Yadi Chen,1 Shangying Xiao,1 Haishan Xia,1 Jiangyong Yang,2 Xiaohua Lv,1 Dongyun Qin,1 Chunjie Zhu1 1Guangdong Provincial Key Laboratory of Research and Development of Natural Drugs, and School of Pharmacy, Gu
Externí odkaz:
https://doaj.org/article/83a39b8506e3462fb92b1516bec38bb2
Autor:
Qiaoling Shen, Chunjing Yu
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2024)
Multimodal imaging are approaches which combines multiple imaging techniques to obtain multi-aspect information of a target through different imaging modalities, thereby greatly improve the accuracy and comprehensiveness of imaging. Superparamagnetic
Externí odkaz:
https://doaj.org/article/161da3de5afa46fe9c40af411d7e9e9a
Publikováno v:
Journal of Applied Sciences and Nanotechnology, Vol 3, Iss 1, Pp 137-150 (2023)
In this work, the development of nanosystems by Pulsed Laser Ablation in Liquid (PLAIL) is of considerable importance to expand their biomedical applications, such as drug delivery. In the present study, we focus on the conditions of the preparation
Externí odkaz:
https://doaj.org/article/899bf9971c22497d8aa68a55ab664357
Autor:
Haidinger, Martin
Publikováno v:
Austria Innovativ. 2020, Issue 1, p44-47. 4p.