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pro vyhledávání: '"Hyeongyu, Bae"'
Publikováno v:
Ceramics International. 47:4563-4571
Yb3+/Er3+codoped La10W22O81 (LWO) nanophosphor rods have been successfully synthesized by a facile hydrothermal assisted solid state reaction method, and their upconversion photoluminescence properties were systematically studied. X-ray diffraction p
Publikováno v:
Physical Chemistry Chemical Physics. 23:14587-14591
Lanthanide incorporated perovskite is one of the most promising systems for efficient energy conversion or light-emitting materials in terms of upconversion (UC). Investigation of the photophysical mechanism of UC in the lanthanide-doped system is he
Autor:
Hyeongyu Bae, Eunsang Lee, Sungyoung Ahn, Young Gwon Jung, Sang-Youp Yim, Joo-Hyoung Lee, Kang Taek Lee
Publikováno v:
Applied Physics Letters. 121:181107
The photon upconversion (UC) is the process that has been known for a long time. Especially, lanthanide-based UC materials recently have attracted huge interest of scientific community due to their narrow visible emission bands upon near-infrared (NI
Publikováno v:
Molecules, Vol 22, Iss 12, p 2064 (2017)
Photon upconversion materials, featuring excellent photophysical properties, are promising for bio-medical research due to their low autofluorescence, non-cytotoxicity, low photobleaching and high photostability. Upconversion based pH-nanoprobes are
Externí odkaz:
https://doaj.org/article/bda72bb857e8414381cb1dfaf6ef0bb1
Autor:
Hyeongyu Bae, Kang Taek Lee
Publikováno v:
RSC Advances. 9:2451-2457
With the increasing number of applications for upconversion materials, a more detailed understanding of the intrinsic mechanisms of their optical processes is required. Thus far, various lanthanide-doped host materials or nanoparticle systems have be
Publikováno v:
The Journal of chemical physics. 154(5)
Despite advances of lanthanide-doped upconversion (UC) materials, the applications such as light-emitting diode and biological imaging are limited by low quantum efficiency. For this context, the understanding of unique interactions between the doped
Autor:
Mahata, Manoj Kumar1 mkmahata@gist.ac.kr, Hyeongyu Bae1 hgbae3609@gist.ac.kr, Kang Taek Lee1 ktlee@gist.ac.kr
Publikováno v:
Molecules. Dec2017, Vol. 22 Issue 12, p2064. 26p. 1 Color Photograph, 2 Diagrams, 3 Charts, 8 Graphs.
Publikováno v:
Physical Chemistry Chemical Physics. 20:11359-11368
Understanding the interaction of nanoparticles with living cells on the basis of cellular uptake efficiency is a fundamental requisite in biomedical research. Cellular internalization of nanoparticles takes place by mechanisms like ATP hydrolysis-dri
Autor:
Hyeongyu, Bae, Kang Taek, Lee
Publikováno v:
RSC advances. 9(5)
With the increasing number of applications for upconversion materials, a more detailed understanding of the intrinsic mechanisms of their optical processes is required. Thus far, various lanthanide-doped host materials or nanoparticle systems have be
Publikováno v:
The Journal of Chemical Physics. 154:054701
Despite advances of lanthanide-doped upconversion (UC) materials, the applications such as light-emitting diode and biological imaging are limited by low quantum efficiency. For this context, the understanding of unique interactions between the doped