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Updated: Jun 25, 2026
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Engineering Molecular Recognition with Bio-mimetic Polymers on Single Walled Carbon Nanotubes
Published on: January 10, 2017
Optical characterization of DNA-wrapped single walled carbon nanotubes irradiated with ultraviolet light
Dokyung Yoon1, Chengfan Cao, Jae-Boong Choi
1SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Suwon, Gyeonggi-do 440-746, Korea.
Journal of Nanoscience and Nanotechnology
|February 10, 2009
Abstract:
We have investigated the effect of ultraviolet irradiation exposure time on single walled carbon nanotubes (SWNTs) wrapped with single-strand DNA (ssDNA) using absorption spectroscopy and Raman spectroscopy. The absorbance value of ssDNA-wrapped SWNTs in aqueous media was found to be decreased, where as SWNTs wrapped with ssDNA with polyd(T) were aggregated under UV irradiation.
