Nanoscopic imaging of thick heterogeneous soft-matter structures in aqueous solution

Integration time limits the capacity of super-resolution microscopy to study dynamics. Here, Bartsch et al. use the 3D scanning of a nanoparticle held in an optical trap, and its thermal noise motion within the trap, to image the local dynamics of soft-matter structures with a 50 kHz bandwidth.

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Detalles Bibliográficos
Autores principales: Tobias F. Bartsch, Martin D. Kochanczyk, Emanuel N. Lissek, Janina R. Lange, Ernst-Ludwig Florin
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/d43b531c505c4792b495d5c50cf0085f
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Sumario:Integration time limits the capacity of super-resolution microscopy to study dynamics. Here, Bartsch et al. use the 3D scanning of a nanoparticle held in an optical trap, and its thermal noise motion within the trap, to image the local dynamics of soft-matter structures with a 50 kHz bandwidth.