TY - GEN
T1 - Terbium-doped Mesoporous Silica Nanoparticles for Bioimaging Purposes
AU - Daniyeva, Nurgul
AU - Zhumanova, Kamila
AU - Kang, Moon Sung
AU - Molkenova, Anara
AU - Kim, Ki Su
AU - Han, Dong Wook
AU - Atabaev, Timur Sh
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - In this study, we employed a low-cost and facile soaking method to prepare terbium-doped mesoporous silica nanoparticles (SiO2-Tb NPs) suitable for bioimaging purposes. Morphological analysis showed that prepared silica NPs possess spherical morphology with a mean diameter of 82-1 07 nm. Photoluminescence analysis of SiO2-Tb NPs yielded several luminescent peaks associated with electronic 5D4→ 7Fj (where j = 3, 4, 5, 6) transitions within terbium ions. The successful labeling of L-929 cells with SiO2-Tb NPs was tested using a fluorescence microscope. Obtained results suggested that SiO2-Tb NPs can be utilized as promising optically-stable nanoprobes for cells/tissues labeling and imaging.
AB - In this study, we employed a low-cost and facile soaking method to prepare terbium-doped mesoporous silica nanoparticles (SiO2-Tb NPs) suitable for bioimaging purposes. Morphological analysis showed that prepared silica NPs possess spherical morphology with a mean diameter of 82-1 07 nm. Photoluminescence analysis of SiO2-Tb NPs yielded several luminescent peaks associated with electronic 5D4→ 7Fj (where j = 3, 4, 5, 6) transitions within terbium ions. The successful labeling of L-929 cells with SiO2-Tb NPs was tested using a fluorescence microscope. Obtained results suggested that SiO2-Tb NPs can be utilized as promising optically-stable nanoprobes for cells/tissues labeling and imaging.
UR - https://www.scopus.com/pages/publications/85130319035
UR - https://www.scopus.com/pages/publications/85130319035#tab=citedBy
U2 - 10.1109/NANOMED54179.2021.9766769
DO - 10.1109/NANOMED54179.2021.9766769
M3 - Conference contribution
AN - SCOPUS:85130319035
T3 - IEEE International Conference on Nano/Molecular Medicine and Engineering, NANOMED
SP - 3
EP - 6
BT - Proceedings of the 15th IEEE International Conference on Nano/Molecular Medicine and Engineering, NANOMED 2021
PB - IEEE
T2 - 15th IEEE International Conference on Nano/Molecular Medicine and Engineering, NANOMED 2021
Y2 - 15 November 2021 through 17 November 2021
ER -