Controlling DNA nanodevices with light-switchable buffers.
Chem Commun (Camb)
; 59(15): 2146-2149, 2023 Feb 16.
Article
en En
| MEDLINE
| ID: mdl-36727426
Control over synthetic DNA-based nanodevices can be achieved with a variety of physical and chemical stimuli. Actuation with light, however, is as advantageous as difficult to implement without modifying DNA strands with photo-switchable groups. Herein, we show that DNA nanodevices can be controlled using visible light in photo-switchable aqueous buffer solutions in a reversible and highly programmable fashion. The strategy presented here is non-invasive and allows the remote control with visible light of complex operations of DNA-based nanodevices such as the reversible release/loading of cargo molecules.
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MEDLINE
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En
Revista:
Chem Commun (Camb)
Asunto de la revista:
QUIMICA
Año:
2023
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Article
País de afiliación:
Suiza