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Small (Weinheim an der Bergstrasse, Germany)

Conformational Change of Self-Assembled DNA Nanotubes Induced by Two-Photon Excitation.


PMID 26011412

Abstract

Two-photon-regulated, shape-changing DNA nanostructures are demonstrated by integrating a DNA nanotube with a two-photon photocleavable module that enables the opening of the cavities of tube, and becomes partially single-stranded in response to two-photon excitation under 800 nm fs laser pulses.