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of 40
pro vyhledávání: '"Sungmoon Choi"'
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
Abstract The stability of silica nanostructure in the core-silica shell nanomaterials is critical to understanding the activity of these nanomaterials since the exposure of core materials due to the poor stability of silica may cause misinterpretatio
Externí odkaz:
https://doaj.org/article/17d5376be50542ac8dfc0c4ee798d1ca
Autor:
Sungmoon Choi, Junhua Yu
Publikováno v:
APL Materials, Vol 5, Iss 5, Pp 053401-053401-8 (2017)
Matrix-stabilized silver clusters and stable luminescent few-atom silver clusters, referred to as silver nanodots, show notable difference in their photophysical properties. We present recent research on deciphering the nature of silver clusters and
Externí odkaz:
https://doaj.org/article/e27071c050c84fa397bdf63bf39f2d7b
Publikováno v:
Chemical communications (Cambridge, England). 58(57)
Silver nanodots, predominantly a near-IR emitter, can be instantly generated on a surface by silver cluster transfer. Kinetic trapping of ssDNA molecules on the surface limits the reorganization of the resulting silver nanodots for other silver nanod
Publikováno v:
The Journal of Humanities and Social sciences 21. 11:2527-2542
Publikováno v:
The Journal of Physical Chemistry Letters. 11:6867-6872
Characterizing nanocages in macromolecules is one of the keys to understanding various biological activities and further utilizing nanocages for novel materials synthesis. However, fast and straigh...
Publikováno v:
Journal of Biological Education. 56:122-129
The attractive photophysical properties of luminescent nanoparticles have prompted numerous studies on their synthesis and biological applications. Due to the complexity of components, sizes, morph...
Publikováno v:
Advanced Materials Interfaces. 9:2270164
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 374:36-42
Amino silane has been introduced to suppress the further growth of luminescent silver clusters (silver nanodots) to non-luminescent silver nanoparticles in the stabilization of the just-reduced silver clusters with sodium polyacrylate (PAA). The role
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 355:479-486
Luminescent silver nanodots are bright, silver cluster-based emitters with tunable emission windows from the blue to near-IR. Their stability and photophysical properties depend highly on the protection group that forms coordinate bonds with the clus
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
Scientific Reports
Scientific Reports
The stability of silica nanostructure in the core-silica shell nanomaterials is critical to understanding the activity of these nanomaterials since the exposure of core materials due to the poor stability of silica may cause misinterpretation of expe