Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Cynthia Kembuan"'
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 12, Iss 1, Pp 35-48 (2021)
Upconversion nanoparticles (UCNPs), consisting of NaYF4 doped with 18% Yb and 2% Er, were coated with microporous silica shells with thickness values of 7 ± 2 and 21 ± 3 nm. Subsequently, the negatively charged particles were functionalized with N-
Externí odkaz:
https://doaj.org/article/3e92d30d6de341109cc3413bd53ccc68
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 2410-2421 (2019)
A concept for the growth of silica shells with a thickness of 5–250 nm onto oleate-coated NaYF4:Yb3+/Er3+ upconversion nanoparticles (UCNP) is presented. The concept enables the precise adjustment of shell thicknesses for the preparation of thick-s
Externí odkaz:
https://doaj.org/article/b4cbecfdd2744e7c80491c1beac15add
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 2410-2421 (2019)
Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology
A concept for the growth of silica shells with a thickness of 5–250 nm onto oleate-coated NaYF4:Yb3+/Er3+ upconversion nanoparticles (UCNP) is presented. The concept enables the precise adjustment of shell thicknesses for the preparation of thick-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0efff7e35d32feb8da25f3720138232d
https://doaj.org/article/b4cbecfdd2744e7c80491c1beac15add
https://doaj.org/article/b4cbecfdd2744e7c80491c1beac15add
Publikováno v:
Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology, Vol 12, Iss 1, Pp 35-48 (2021)
Beilstein Journal of Nanotechnology, Vol 12, Iss 1, Pp 35-48 (2021)
Upconversion nanoparticles (UCNPs), consisting of NaYF4 doped with 18% Yb and 2% Er, were coated with microporous silica shells with thickness values of 7 ± 2 and 21 ± 3 nm. Subsequently, the negatively charged particles were functionalized with N-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75766d5624348cf8cbcffa4b117dcacf
https://doi.org/10.3762/bjnano.12.3
https://doi.org/10.3762/bjnano.12.3
Autor:
Stefan Troppens, Sabrina Hadam, Steffen Hackbarth, Fiorenza Rancan, Christina Graf, Qi Gao, Eckart Rühl, Annika Vogt, Jürgen Lademann, Cynthia Kembuan, Ulrike Blume-Peytavi
Publikováno v:
ACS Nano. 6:6829-6842
In this study, the skin penetration and cellular uptake of amorphous silica particles with positive and negative surface charge and sizes ranging from 291 ± 9 to 42 ± 3 nm were investigated. Dynamic light scattering measurements and statistical ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37b052de2c54bfc73bde67894b2c5804
https://doi.org/10.1021/nn301622h
https://doi.org/10.1021/nn301622h