Abstract
Fluorescent nanobarcodes have been developed by nucleic acid engineers to specifically and uniquely label biomolecules. Submicrometer fluidic channels were used to detect and identify individual nanobarcodes by their fluorescence emission and mobility. Two optical configurations were used. Focused 488 nm and 568 nm lasers were either overlapped or separated along the channel length to measure the spectral profile and speed of single nanobarcodes. Nanobarcodes were individually identifiable with varying degrees of accuracy.
Original language | English (US) |
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Title of host publication | Micro Total Analysis Systems - Proceedings of MicroTAS 2005 Conference |
Subtitle of host publication | 9th International Conference on Miniaturized Systems for Chemistry and Life Sciences |
Publisher | Transducer Research Foundation |
Pages | 718-720 |
Number of pages | 3 |
Volume | 1 |
ISBN (Print) | 0974361119, 9780974361116 |
State | Published - Jan 1 2005 |
Event | 9th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2005 - Boston, MA, United States Duration: Oct 9 2005 → Oct 13 2005 |
Other
Other | 9th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2005 |
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Country/Territory | United States |
City | Boston, MA |
Period | 10/9/05 → 10/13/05 |
Keywords
- Fluorescence
- Nanobarcode
- Nanofluidic
- Single molecule
ASJC Scopus subject areas
- Chemical Engineering (miscellaneous)
- Bioengineering