High Resolution Physical Characterization of Single Metallic Nanoparticles

Jessica Ettedgui; Jacob Forstater; Joseph W. Robertson; John J. Kasianowicz

doi:10.3791/58257

Dziennik

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Chemia

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High Resolution Physical Characterization of Single Metallic Nanoparticles

JoVE Journal
Chemia

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JoVE Journal Chemia

High Resolution Physical Characterization of Single Metallic Nanoparticles

5,709 Views

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09:56 min

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June 28, 2019

DOI:

10.3791/58257-v

DOI:

10.3791/58257-v

•

09:56 min

June 28, 2019

•

6 Views

Jessica Ettedgui^1,2, Jacob Forstater^1,2, Joseph W. Robertson¹, John J. Kasianowicz^1,3

¹Physical Measurement Laboratory,National Institute of Standards and Technology, ²Department of Chemical Engineering,Columbia University, ³Department of Applied Physics and Applied Math,Columbia University

Transkrypcja

Podsumowanie

Here, we present a protocol to detect discrete metal oxygen clusters, polyoxometalates (POMs), at the single molecule limit using a biological nanopore-based electronic platform. The method provides a complementary approach to traditional analytical chemistry tools used in the study of these molecules.