Direct amination on 3-dimensional pyrolyzed carbon micropattern surface for DNA detection

Jung Hoon Yang, Varun Penmatsa, Shinya Tajima, Hiroshi Kawarada, Chunlei Wang

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

Three-dimensional pyrolyzed carbon micropatterns were fabricated by using photolithography and pyrolysis process. Direct amination was achieved by functionalizing its surface with ultraviolet (UV) irradiation under ammonia gas. Quantified amino groups on the carbon surface were estimated by X-ray photoelectron spectroscopy. Hybridization intensity and intensity profile were investigated by epifluorescence microscopy.

Original languageEnglish
Pages (from-to)2680-2683
Number of pages4
JournalMaterials Letters
Volume63
Issue number30
DOIs
Publication statusPublished - 2009 Dec 31

Keywords

  • Amination
  • C-MEMs
  • DNA immobilization
  • Functionalization
  • Pyrolysis

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Fingerprint Dive into the research topics of 'Direct amination on 3-dimensional pyrolyzed carbon micropattern surface for DNA detection'. Together they form a unique fingerprint.

  • Cite this