Gold nanorod crystal growth: From seed-mediated synthesis to nanoscale sculpting

Catherine J. Murphy, Lucas B. Thompson, Davin J. Chernak, Jie An Yang, Sean T. Sivapalan, Stefano P. Boulos, Jingyu Huang, Alaaldin M. Alkilany, Patrick N. Sisco

Research output: Contribution to journalReview article

Abstract

Gold nanorods have received tremendous attention in recent years due to their exciting potential applications in chemical sensing, biological imaging, drug delivery and phototherapeutics. A seed-mediated growth procedure in aqueous solution has been developed to produce these colloidal materials in reasonable quantities, with tunable shape. Details of the reaction chemistry, role of impurity ions, and their influence on the final product shape are still under debate. Subsequent chemistry on preformed nanorods can yield a variety of new shapes and functionalities for numerous applications.

Original languageEnglish (US)
Pages (from-to)128-134
Number of pages7
JournalCurrent Opinion in Colloid and Interface Science
Volume16
Issue number2
DOIs
StatePublished - Apr 1 2011

Keywords

  • Gold
  • Nanorod
  • Shape
  • Synthesis

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Polymers and Plastics
  • Colloid and Surface Chemistry
  • Surfaces and Interfaces

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    Murphy, C. J., Thompson, L. B., Chernak, D. J., Yang, J. A., Sivapalan, S. T., Boulos, S. P., Huang, J., Alkilany, A. M., & Sisco, P. N. (2011). Gold nanorod crystal growth: From seed-mediated synthesis to nanoscale sculpting. Current Opinion in Colloid and Interface Science, 16(2), 128-134. https://doi.org/10.1016/j.cocis.2011.01.001