Nanoparticle-assisted DNA nanosensorVise andre og tillknytning
2008 (engelsk)Inngår i: AOE 2007: ASIA OPTICAL FIBER COMMUNICATION & OPTOELECTRONIC EXPOSITION & CONFERENCE, CONFERENCE PROCEEDINGS, SHENZHEN: AOE , 2008, s. 84-86Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]
We report a sensitive nanosensor based on a micro-fluidic chip and nanoparticles to detect low concentrations of DNA. The emission of CdSe/ZnS-QDs linked with single strand DNAs was quenched by gold nanoparticles linked with the complementary sequences after hybridization. Sensitively detected signal of DNA was obtained from a 100 mu m capillary.
sted, utgiver, år, opplag, sider
SHENZHEN: AOE , 2008. s. 84-86
Emneord [en]
FUNCTIONALIZED QUANTUM DOTS, RESONANCE ENERGY-TRANSFER, HYBRIDIZATION
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-31205DOI: 10.1109/AOE.2007.4410711ISI: 000265048200028Scopus ID: 2-s2.0-50049086117ISBN: 978-0-9789217-3-6 (tryckt)OAI: oai:DiVA.org:kth-31205DiVA, id: diva2:406461
Konferanse
Asia Optical Fiber Communication and Optoelectronic Exposition and Conference, Shanghai, PEOPLES R CHINA, OCT 17-19, 2007
Merknad
QC 20110325
2011-03-252011-03-112022-06-24bibliografisk kontrollert