Nanoisland-based random activation of fluorescence for visualizing endocytotic internalization of adenovirus

Kyujung Kim, Joung Woo Choi, Kyungjae Ma, Rimi Lee, Kyung Hwa Yoo, Chae Ok Yun, Donghyun Kim

Research output: Contribution to journalArticlepeer-review

48 Citations (Scopus)

Abstract

Super-resolution imaging is performed on metallic nanoislands by plasmonic-based activation of random near-field hot spots. Nanoislands can be synthesized to create small hotspots that spatially distinguish molecular events on the nanometer scale. Enhanced resolution is experimentally confirmed with fluorescent nanobeads, and is extended to imaging the transport of an adenovirus across a live cell membrane.

Original languageEnglish
Pages (from-to)1293-1299
Number of pages7
JournalSmall
Volume6
Issue number12
DOIs
Publication statusPublished - 2010 Jun 21

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Biomaterials
  • Chemistry(all)
  • Materials Science(all)

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