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231224s2012 xx |||||o 00| ||eng c |
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7 |
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|a 10.1021/la300999b
|2 doi
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|a pubmed24n0729.xml
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|a (DE-627)NLM218905483
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|a (NLM)22731124
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Yi, Qiangying
|e verfasserin
|4 aut
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| 245 |
1 |
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|a UV-cross-linkable multilayer microcapsules made of weak polyelectrolytes
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|c 2012
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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
|b cr
|2 rdacarrier
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|a Date Completed 30.11.2012
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|a Date Revised 25.07.2012
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Microcapsules composed of weak polyelectrolytes modified with UV-responsive benzophenone (BP) groups were fabricated by the layer-by-layer (LbL) technique. Being exposed to UV lights, capsules shrunk in the time course of minutes at irradiation intensity of 5 mW/cm(2). The shrinkage adjusted the capsule permeability, providing a novel way to encapsulate fluorescence-labeled dextran molecules without heating. Cross-linking within the capsule shells based on hydrogen abstraction via excited benzophenone units by UV showed a reliable and swift approach to tighten and stabilize the capsule shell without losing the pH-responsive properties of the weak polyelectrolyte multilayers
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|a Journal Article
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|a Benzophenones
|2 NLM
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|a Capsules
|2 NLM
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7 |
|a Cross-Linking Reagents
|2 NLM
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7 |
|a Electrolytes
|2 NLM
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| 650 |
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|a Polymethacrylic Acids
|2 NLM
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|a polymethacrylic acid
|2 NLM
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| 650 |
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|a 25087-26-7
|2 NLM
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| 650 |
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|a benzophenone
|2 NLM
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| 650 |
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|a 701M4TTV9O
|2 NLM
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| 700 |
1 |
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|a Wen, Dongsheng
|e verfasserin
|4 aut
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1 |
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|a Sukhorukov, Gleb B
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 28(2012), 29 vom: 24. Juli, Seite 10822-9
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
1 |
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|g volume:28
|g year:2012
|g number:29
|g day:24
|g month:07
|g pages:10822-9
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|u http://dx.doi.org/10.1021/la300999b
|3 Volltext
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