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Your search keyword '"Masayuki Endo"' showing total 2 results
Start Over Author "Masayuki Endo" Journal chemical communications
2 results on '"Masayuki Endo"'

1. Direct observation of the dual-switching behaviors corresponding to the state transition in a DNA nanoframe.

Author

Yangyang Yang, Masayuki Endo, Yuki Suzuki, Kumi Hidaka, and Hiroshi Sugiyama

Subjects
*DNA structure, *ATOMIC force microscopy, *GEL electrophoresis, *NANOSTRUCTURED materials, *TELOMERIZATION
Abstract

To create a nanoscale dual switch, two responsive DNA motifs, azobenzene-modified DNAs and G-telomeric repeat sequences, were introduced together into the nanoframe system. The dualswitching behaviors controlled by photoirradiation and K+ were successfully visualized in real time by high-speed atomic force microscopy. [ABSTRACT FROM AUTHOR]

Published
2014
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2. A lock-and-key mechanism for the controllable fabrication of DNA origami structures.

Author

Arivazhagan Rajendran, Kumi Hidaka, Hiroshi Sugiyama, Masayuki Endo, Naohiko Shimada, and Atsushi Maruyama

Subjects
*DNA folding, *POLYMER research, *NANOSTRUCTURES, *CATIONIC polymers, *ATOMIC force microscopy
Abstract

Controllable fabrication of DNA origami structures was achieved using cationic comb-type copolymers (CCCs) as locks and polyvinyl sulphonic acid (PVS) as a key. A CCC binds to the phosphate backbone of either M13mp18/staples alone or both together and restricts origami folding, while PVS unlocks the CCC, restoring the formation of origami structures. [ABSTRACT FROM AUTHOR]

Published
2014
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