Resum
(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.
Idioma original | Anglès |
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Pàgines (de-a) | 352-355 |
Revista | Advanced Materials |
Volum | 22 |
Número | 3 |
DOIs | |
Estat de la publicació | Publicada - 19 de gen. 2010 |