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Gold‐Nanoparticle‐Based Multicolor Nanobeacons for Sequence‐Specific DNA Analysis
Author(s) -
Song Shiping,
Liang Zhiqiang,
Zhang Juan,
Wang Lihua,
Li Genxi,
Fan Chunhai
Publication year - 2009
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200901887
Subject(s) - molecular beacon , oligonucleotide , colloidal gold , computer science , computational biology , dna , sequence (biology) , information retrieval , nanoparticle , nanotechnology , biology , genetics , materials science
Color vision : Multicolor molecular beacons are constructed from relatively large gold nanoparticles self‐assembled with stem–loop probes and helper oligonucleotides (see picture). The nanobeacons can respond differentially to multiple DNA targets, emitting multiple colors.
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