Fabrication of nanopore on electron beam induced membrane for single molecule analysis

  • S. S. Choi
  • , M. G. Park
  • , T. Yamaguchi
  • , C. H. Han
  • , S. J. Oh
  • , K. J. Park
  • , J. H. Yoo
  • , Y. S. Kim
  • , N. K. Park

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We report fabrication of Au nanopore formation on pyramid by using focused ion beam technique and electron beam irradiation techniques. Under electron beam irradiations on the specimen, carbon incorporation with electron beam is reported. We initially observed the no Au nanoparticles on the diffused membrane by using transmission electron microscopy (TEM). After the samples were kept under the room environments for several months, Au particles were formed on the diffused membrane via Ostwald ripening. We also observed the bi-stable phase of Au crystalline structure on the diffused membrane during TEM imaging process via Spinodal decomposition. Fabricated nanopore integrated with Au particles can be utilized as optical nanopore for ultrafast genome sequencing.

Original languageEnglish
Title of host publicationChemical Sensors 12
Subtitle of host publicationChemical and Biological Sensors and Analytical Systems
EditorsM. Carter, Y. Shimizu, W. Y. Lee, T. Yasukawa, R. Mukundan, A. L. Simonian, L. A. Nagahara, O. Niwa, B. A. Chin
PublisherElectrochemical Society Inc.
Pages281-287
Number of pages7
Edition16
ISBN (Electronic)9781607687337, 9781607687672, 9781607687689, 9781607687696, 9781607687702, 9781607687719, 9781607687726, 9781607687733, 9781607687740, 9781607687757, 9781607687771, 9781607687788, 9781607687795, 9781607687801, 9781607687818, 9781607687825, 9781607687832, 9781607687849, 9781607687856, 9781607687863, 9781607687887, 9781607687894, 9781607687900, 9781607687917, 9781607687924, 9781607687931, 9781607687948, 9781607687955, 9781607687962, 9781607687979, 9781607687986, 9781607687993, 9781607688006, 9781607688013, 9781607688020, 9781607688037
DOIs
StatePublished - 2016
EventSymposium on Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems - PRiME 2016/230th ECS Meeting - Honolulu, United States
Duration: 2 Oct 20167 Oct 2016

Publication series

NameECS Transactions
Number16
Volume75
ISSN (Print)1938-6737
ISSN (Electronic)1938-5862

Conference

ConferenceSymposium on Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems - PRiME 2016/230th ECS Meeting
Country/TerritoryUnited States
CityHonolulu
Period2/10/167/10/16

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