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231223s2009 xx |||||o 00| ||eng c |
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|a 10.1021/la902675s
|2 doi
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|a pubmed24n0639.xml
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|a (DE-627)NLM191677361
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|a (NLM)19788208
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Sendroiu, Iuliana E
|e verfasserin
|4 aut
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|a Fabrication of silica-coated gold nanorods functionalized with DNA for enhanced surface plasmon resonance imaging biosensing applications
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|c 2009
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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 03.12.2009
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|a Date Revised 20.10.2021
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|a published: Print
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|a Citation Status MEDLINE
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|a A novel method for preparing gold nanorods that are first coated with a thin silica film and then functionalized with single-stranded DNA (ssDNA) is presented. Coating the nanorods with 3-5 nm of silica improves their solubility and stability. Amine-modified ssDNA is attached to the silica-coated gold nanorods via a reductive amination reaction with an aldehyde trimethoxysilane monolayer. The nanorods exhibit an intense absorption band at 780 nm, and are used to enhance the sensitivity of surface plasmon resonance imaging (SPRI) measurements on DNA microarrays
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|a Journal Article
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|a Research Support, N.I.H., Extramural
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|a Research Support, U.S. Gov't, Non-P.H.S.
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|a Aldehydes
|2 NLM
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|a DNA, Single-Stranded
|2 NLM
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|a Gold
|2 NLM
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|a 7440-57-5
|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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|a Warner, Megan E
|e verfasserin
|4 aut
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|a Corn, Robert M
|e verfasserin
|4 aut
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 25(2009), 19 vom: 06. Okt., Seite 11282-4
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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|g volume:25
|g year:2009
|g number:19
|g day:06
|g month:10
|g pages:11282-4
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|u http://dx.doi.org/10.1021/la902675s
|3 Volltext
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