A facile method for patterned growth of ZnO nanowires using a black ink

Sang Hyun Lee, Hyun Jung Lee, Hitoshi Shiku, Takafumi Yao, Tomokazu Matsue

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

Herein we present a simple route to grow patterned ZnO nanowires on various substrates using black ink. Without any metal catalysts or templates, the nanowires are selectively grown on the ink covered surface of the substrate by a chemical vapor transport and condensation method. The crystal and optical properties of the nanowires are dependent on the substrate materials. Dot patterned ZnO nanowires grown on Si substrate are demonstrated as a template for the enzyme immunoassay. This facile method for growth and patterning of inorganic nanostructures would be beneficial for easy and low-cost fabrication of micro and nano electronic, optoelectronic devices and sensors.

Original languageEnglish
Pages (from-to)511-513
Number of pages3
JournalElectronic Materials Letters
Volume8
Issue number5
DOIs
Publication statusPublished - 2012 Oct 1

Keywords

  • ZnO
  • ink
  • nanowire
  • pattern

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

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