Highly sensitive detection of self-aggregated single-walled carbon nanotubes using a DNA-immobilized resonator

Kuewhan Jang, Jinsung Park, Doyeon Bang, Sangmyung Lee, Juneseok You, Seungjoo Haam, Sung Soo Na

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

By using DNA linkers, we are able to conjugate self-crosslinked SWNTs which could be detected upon hybridization with a DNA immobilized resonator. The DNA immobilized resonator is able to detect SWNTs with a detection limit of 10 ng ml-1 which was 2-3 orders of magnitude smaller than the reported SWNT toxicity concentration. This journal is

Original languageEnglish
Pages (from-to)8635-8637
Number of pages3
JournalChemical Communications
Volume49
Issue number77
DOIs
Publication statusPublished - 2013 Oct 7

Fingerprint

Immobilized Nucleic Acids
Carbon Nanotubes
Single-walled carbon nanotubes (SWCN)
Resonators
DNA
Toxicity
Limit of Detection

ASJC Scopus subject areas

  • Metals and Alloys
  • Materials Chemistry
  • Surfaces, Coatings and Films
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Catalysis
  • Chemistry(all)

Cite this

Highly sensitive detection of self-aggregated single-walled carbon nanotubes using a DNA-immobilized resonator. / Jang, Kuewhan; Park, Jinsung; Bang, Doyeon; Lee, Sangmyung; You, Juneseok; Haam, Seungjoo; Na, Sung Soo.

In: Chemical Communications, Vol. 49, No. 77, 07.10.2013, p. 8635-8637.

Research output: Contribution to journalArticle

Jang, Kuewhan ; Park, Jinsung ; Bang, Doyeon ; Lee, Sangmyung ; You, Juneseok ; Haam, Seungjoo ; Na, Sung Soo. / Highly sensitive detection of self-aggregated single-walled carbon nanotubes using a DNA-immobilized resonator. In: Chemical Communications. 2013 ; Vol. 49, No. 77. pp. 8635-8637.
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