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- Lee, Jiseok
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Polydiacetylene-Liposome Microarrays for Selective and Sensitive Mercury(II) Detection
- Author(s)
- Lee, Jiseok, Jun, Hayeon, Kim, Jinsang
- Issued Date
- 2009-09
- Citation
- ADVANCED MATERIALS, v.21, no.36, pp.3674 - 3677
- Abstract
- Polydiacetylene (PDA) liposome microarrays are developed for selective and sensitive mercury (Hg(2+)) detection. The PDA mercury sensors are designed to produce red fluorescence emission upon binding with Hg(2+), when the ssDNA aptamers on the PDA surface recognize and wrap around mercury ions and the resulting bulky T-Hg-T complexes repulse each other.
- Publisher
- WILEY-V C H VERLAG GMBH
- ISSN
- 0935-9648
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