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231224s2015 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.5b03436
|2 doi
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|a DE-627
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|a eng
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|a Singh, Rajendra Kumar
|e verfasserin
|4 aut
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|a Preparation of Self-Activated Fluorescence Mesoporous Silica Hollow Nanoellipsoids for Theranostics
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|c 2015
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|a Text
|b txt
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Completed 20.04.2016
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|a Date Revised 20.10.2015
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a The newly developed multifunctional (self-activated fluorescent, mesoporous, and biocompatible) hollow mesoporous silica nanoellipsoids (f-hMS) are potentially useful as a delivery system of drugs for therapeutics and imaging purposes. For the synthesis of f-hMS, self-activated fluorescence hydroxyapatite (fHA) was used as a core template. A mesoporous silica shell was obtained by silica formation and subsequent removal of the fHA core, which resulted in a hollow-cored f-hMS. Although the silica shell provided a highly mesoporous structure, enabling an effective loading of drug molecules, the fluorescent property of fHA was also well-preserved in the f-hMS. Cytochrome c and doxorubicin, used as a model protein and anticancer drug, respectively, were shown to be effectively loaded onto f-hMS and were then released in a sustainable and controllable manner. The f-hMS was effectively taken up by the cells and exhibited fluorescent labeling while preserving excellent cell viability. Overall, the f-hMS nanoreservoir may be useful as a multifunctional carrier system for drug delivery and cell imaging
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Silicon Dioxide
|2 NLM
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|a 7631-86-9
|2 NLM
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|a Kim, Tae-Hyun
|e verfasserin
|4 aut
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|a Mahapatra, Chinmaya
|e verfasserin
|4 aut
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|a Patel, Kapil Dev
|e verfasserin
|4 aut
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|a Kim, Hae-Won
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 31(2015), 41 vom: 20. Okt., Seite 11344-52
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|x 1520-5827
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|g volume:31
|g year:2015
|g number:41
|g day:20
|g month:10
|g pages:11344-52
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|u http://dx.doi.org/10.1021/acs.langmuir.5b03436
|3 Volltext
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