Light-driven chiroptical photoswitchable DNA assemblies mediated by bioinspired photoresponsive molecules
| Autor: | Ziemowit Pokladek, Katarzyna Matczyszyn, Marek Samoc, Marta K. Dudek, Piotr Młynarz, Marco Deiana |
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| Rok vydání: | 2018 |
| Předmět: |
Materials science
Light Nanotechnology DNA 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Nanostructures 0104 chemical sciences chemistry.chemical_compound Photochromism chemistry Dna nanostructures Light driven Molecule General Materials Science 0210 nano-technology |
| Zdroj: | Nanoscale. 10:11302-11306 |
| ISSN: | 2040-3372 2040-3364 |
| Popis: | We show that the incorporation of chiral bioinspired photochromic compounds into inherently chiral DNA matrices enables the building of smart nanoscale photoswitchable chiroptical assemblies tunable over a wide range of wavelengths. Moreover, the use of light as external trigger affords precise control of the resulting hybrid DNA nanostructures, and their chiroptical activities can be spatially modulated without photochemical fatigue. |
| Databáze: | OpenAIRE |
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