3310
D.-S. Shin, Y.-S. Lee
LETTER
AcOH in H2O to generate amino groups on the spots. The slides
were rinsed with 1% (v/v) AcOH in H2O and MeOH and dried un-
der nitrogen gas.
References
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First Amino Acid Loading on a Patterned Glass Slide
NVOC-AA-Pfp (5 mM)/DIEA in NMP solution was spotted on the
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was rinsed with NMP and MeOH and dried under nitrogen gas.
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Photocleavage Reaction on a Patterned Glass Slide
The amino-modified region of the glass substrate was treated with
NVOC-Ala-Pfp (5 mM)/DIEA in NMP for 30 min. The slide was
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an optical fiber (Hamamatsu Photonics, Mercury-Xenon lamp
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method.
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Acknowledgment
This work was supported by the Korea Research Foundation Grant
funded by the Korean Government (KRF-2007-357-D00057), the
WCU (World Class University) program through the Korea Science
and Engineering Foundation funded by the Ministry of Education,
Science and Technology (grant number R32-2008-000-10213-0),
Seoul R & BD program (10538), the Nano-Systems Institute-Natio-
nal Core Research Center (NSI-NCRC) program and Korea Biotech
R&D Group of next-generation growth engine project of the Mini-
stry of Education, Science and Technology.
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Synlett 2009, No. 20, 3307–3310 © Thieme Stuttgart · New York