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231224s2017 xx |||||o 00| ||eng c |
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|a 10.1021/acs.langmuir.6b03282
|2 doi
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|a pubmed24n0890.xml
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|a DE-627
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|e rakwb
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|a eng
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|a Huang, Mingxian
|e verfasserin
|4 aut
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|a Dendritic Mesoporous Silica Nanospheres Synthesized by a Novel Dual-Templating Micelle System for the Preparation of Functional Nanomaterials
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|c 2017
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 24.09.2018
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|a Date Revised 24.09.2018
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Highly monodisperse, dendritic, and functionalized mesoporous silica nanospheres (MSNs) with sub-200 nm size were synthesized in a one-pot sol-gel reaction, by a dual-templating micelle system consisting of a partially fluorinated short-chain anionic fluorocarbon surfactant and cetyltrimethylammonium bromide. This kind of anionic fluorocarbon surfactant works simultaneously as a swelling agent to enlarge the pore of the MSNs, an ion-pair agent to the structure-directing silane in the preparation of amine-functionalized MSNs, and a surface tension reducing agent to make the system thermodynamically more stable for producing more uniform MSNs. The particle size and the morphology of the resultant MSNs can be fine-tuned by changing the amount of the fluorocarbon surfactant added and the ratio of the functional group containing organosilane to tetraethoxysilane. Subsequently, the as-prepared MSNs were used as base materials for the preparation of drug delivery nanomaterials through the surface grafting of a pH-sensitive drug-conjugated polymer and fluorescent nanomaterials through the embedding of europium(III) complex or the immobilization of large molecule fluorescein isothiocyanate-bovine serum albumin
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Micelles
|2 NLM
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|a Silanes
|2 NLM
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|a tetraethoxysilane
|2 NLM
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|a 42064KRE49
|2 NLM
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|a Silicon Dioxide
|2 NLM
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|a 7631-86-9
|2 NLM
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| 700 |
1 |
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|a Liu, Lu
|e verfasserin
|4 aut
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| 700 |
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|a Wang, Shige
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhu, Haiyan
|e verfasserin
|4 aut
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| 700 |
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|a Wu, Dahui
|e verfasserin
|4 aut
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| 700 |
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|a Yu, Zhihao
|e verfasserin
|4 aut
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| 700 |
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|a Zhou, Shilin
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 33(2017), 2 vom: 17. Jan., Seite 519-526
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
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|g volume:33
|g year:2017
|g number:2
|g day:17
|g month:01
|g pages:519-526
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|u http://dx.doi.org/10.1021/acs.langmuir.6b03282
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