Controlling the number of proteins with dip-pen nanolithography

Elena Bellido; Rocío De Miguel; Daniel Ruiz-Molina; Anabel Lostao; Daniel Maspoch

doi:10.1002/adma.200902372

Controlling the number of proteins with dip-pen nanolithography

Elena Bellido, Rocío De Miguel, Daniel Ruiz-Molina, Anabel Lostao, Daniel Maspoch

Research output: Contribution to journal › Article › Research › peer-review

40 Citations (Scopus)

Abstract

(figure presented)Desired numbers of proteins can be positioned on surfaces by using dip-pen nanolithography (DPN). Ferritin nanoarrays are fabricated by direct-writing nanodroplets of a ferritin solution on transmission electron microscopy surfaces. After the contact-angle value of these droplets Is determined, the concentration of the inking protein solution and the diameter of the dot-like feature can be modulated to position a single ferritin particle on a surface (see figure). © 2010 WILEY-VCH Verlag GmbH & Co. KCaA.

Original language	English
Pages (from-to)	352-355
Journal	Advanced Materials
Volume	22
Issue number	3
DOIs	https://doi.org/10.1002/adma.200902372
Publication status	Published - 19 Jan 2010

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abstract = "(figure presented)Desired numbers of proteins can be positioned on surfaces by using dip-pen nanolithography (DPN). Ferritin nanoarrays are fabricated by direct-writing nanodroplets of a ferritin solution on transmission electron microscopy surfaces. After the contact-angle value of these droplets Is determined, the concentration of the inking protein solution and the diameter of the dot-like feature can be modulated to position a single ferritin particle on a surface (see figure). {\textcopyright} 2010 WILEY-VCH Verlag GmbH & Co. KCaA.",

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AU - Bellido, Elena

AU - De Miguel, Rocío

AU - Ruiz-Molina, Daniel

AU - Lostao, Anabel

AU - Maspoch, Daniel

PY - 2010/1/19

Y1 - 2010/1/19

N2 - (figure presented)Desired numbers of proteins can be positioned on surfaces by using dip-pen nanolithography (DPN). Ferritin nanoarrays are fabricated by direct-writing nanodroplets of a ferritin solution on transmission electron microscopy surfaces. After the contact-angle value of these droplets Is determined, the concentration of the inking protein solution and the diameter of the dot-like feature can be modulated to position a single ferritin particle on a surface (see figure). © 2010 WILEY-VCH Verlag GmbH & Co. KCaA.

AB - (figure presented)Desired numbers of proteins can be positioned on surfaces by using dip-pen nanolithography (DPN). Ferritin nanoarrays are fabricated by direct-writing nanodroplets of a ferritin solution on transmission electron microscopy surfaces. After the contact-angle value of these droplets Is determined, the concentration of the inking protein solution and the diameter of the dot-like feature can be modulated to position a single ferritin particle on a surface (see figure). © 2010 WILEY-VCH Verlag GmbH & Co. KCaA.

U2 - 10.1002/adma.200902372

DO - 10.1002/adma.200902372

M3 - Article

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