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Literature DB >> 31116197

Integration of a photocleavable element into DNA nanoswitches.

Arun Richard Chandrasekaran¹, Jibin Abraham Punnoose¹, Vibhav Valsangkar², Jia Sheng², Ken Halvorsen¹.

Abstract

Reconfigurable DNA nanostructures can be designed to respond to external stimuli such as nucleic acids, pH, small molecules and enzymes. In this study, we incorporated photocleavable linkers in DNA strands that trigger a conformational change in binary DNA nanoswitches. We demonstrate control of the output using UV light, with potential applications in biosensing and molecular computation.

Entities: Chemical Disease Species

Mesh：

Substances：

Year: 2019 PMID： 31116197 PMCID： PMC6620779 DOI： 10.1039/c9cc03069g

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

24 in total

1. A DNA nanomachine powered by light irradiation.

Authors: Xingguo Liang; Hidenori Nishioka; Nobutaka Takenaka; Hiroyuki Asanuma
Journal: Chembiochem Date: 2008-03-25 Impact factor: 3.164

2. Aptamer-guided caging for selective masking of protein domains.

Authors: Falk Rohrbach; Florian Schäfer; Manuela A H Fichte; Franziska Pfeiffer; Jens Müller; Bernd Pötzsch; Alexander Heckel; Günter Mayer
Journal: Angew Chem Int Ed Engl Date: 2013-10-14 Impact factor: 15.336

3. Scaling up digital circuit computation with DNA strand displacement cascades.

Authors: Lulu Qian; Erik Winfree
Journal: Science Date: 2011-06-03 Impact factor: 47.728

4. Molecular engineering of photoresponsive three-dimensional DNA nanostructures.

Authors: Da Han; Jin Huang; Zhi Zhu; Quan Yuan; Mingxu You; Yan Chen; Weihong Tan
Journal: Chem Commun (Camb) Date: 2011-03-15 Impact factor: 6.222

Review 5. Nucleic acid based molecular devices.

Authors: Yamuna Krishnan; Friedrich C Simmel
Journal: Angew Chem Int Ed Engl Date: 2011-03-28 Impact factor: 15.336

6. Photo-controllable DNA origami nanostructures assembling into predesigned multiorientational patterns.

Authors: Yangyang Yang; Masayuki Endo; Kumi Hidaka; Hiroshi Sugiyama
Journal: J Am Chem Soc Date: 2012-12-14 Impact factor: 15.419

Review 7. Light-controlled tools.

Authors: Clara Brieke; Falk Rohrbach; Alexander Gottschalk; Günter Mayer; Alexander Heckel
Journal: Angew Chem Int Ed Engl Date: 2012-07-24 Impact factor: 15.336

Integration of a photocleavable element into DNA nanoswitches.

1. A DNA nanomachine powered by light irradiation.

2. Aptamer-guided caging for selective masking of protein domains.

3. Scaling up digital circuit computation with DNA strand displacement cascades.

4. Molecular engineering of photoresponsive three-dimensional DNA nanostructures.

Review 5. Nucleic acid based molecular devices.

6. Photo-controllable DNA origami nanostructures assembling into predesigned multiorientational patterns.

Review 7. Light-controlled tools.

Review 8. Reversible photocontrol of biological systems by the incorporation of molecular photoswitches.

9. Photoresponsive DNA nanocapsule having an open/close system for capture and release of nanomaterials.

10. Nanoengineering a single-molecule mechanical switch using DNA self-assembly.

1. DNA nanotechnology in the undergraduate laboratory: Analysis of molecular topology using DNA nanoswitches.

2. Orthogonal Control of DNA Nanoswitches with Mixed Physical and Biochemical Cues.

Review 3. Nuclease resistance of DNA nanostructures.