Title:
CONTROLLABLE AND REVERSIBLE PH-RESPONSIVE ROLLABLE 2D NANO STRUCTURES
Document Type and Number:
WIPO Patent Application WO/2015/125488
Kind Code:
A1
Abstract:
A two-dimensional nano-sheet that is foldable in response to a surrounding pH value includes a polyethyleneimine (PEI) chain taking a two-dimensional form; and a plurality of domains made of gold, attached to the PEI chain, the plurality of domains of gold forming a percolating gold film on the PEI chain.
Inventors:
KIM JEONG-HWAN (JP)
BOHRA MURTAZA (JP)
SINGH VIDYA DHAR (JP)
CASSIDY CATHAL (JP)
GALEA ANTONY DOUGLAS (JP)
GRAMMATIKOPOULOS PANAGIOTIS (JP)
SOWWAN MUKHLES IBRAHIM (JP)
BOHRA MURTAZA (JP)
SINGH VIDYA DHAR (JP)
CASSIDY CATHAL (JP)
GALEA ANTONY DOUGLAS (JP)
GRAMMATIKOPOULOS PANAGIOTIS (JP)
SOWWAN MUKHLES IBRAHIM (JP)
Application Number:
PCT/JP2015/000830
Publication Date:
August 27, 2015
Filing Date:
February 20, 2015
Export Citation:
Assignee:
OKINAWA INST OF SCIENCE AND TECHNOLOGY SCHOOL CORP (JP)
International Classes:
B32B15/08; B32B5/00; B32B7/02; C23C14/34
Other References:
KIM, J.-H. ET AL.: "Smart Composite Nanosheets with Adaptive Optical Properties", ACS APPLIED MATERIALS & INTERFACES, vol. 6, no. 16, 27 August 2014 (2014-08-27), pages 13339 - 13343, XP055357730, ISSN: 1944-8244
CHOUDHURY, C. K. ET AL.: "Structural and dynamical properties of polyethylenimine in explicit water at different protonation states: a molecular dynamics study", SOFT MATTER, vol. 9, no. 7, 21 February 2013 (2013-02-21), pages 2269 - 2281, XP055221097, ISSN: 1744-683X
See also references of EP 3107723A4
CHOUDHURY, C. K. ET AL.: "Structural and dynamical properties of polyethylenimine in explicit water at different protonation states: a molecular dynamics study", SOFT MATTER, vol. 9, no. 7, 21 February 2013 (2013-02-21), pages 2269 - 2281, XP055221097, ISSN: 1744-683X
See also references of EP 3107723A4
Attorney, Agent or Firm:
KATAYAMA, Shuhei (6-1 Kyobashi 1-chome, Chuo-k, Tokyo 31, JP)
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