The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 2019
Filed:
Feb. 20, 2015
Applicant:
Okinawa Institute of Science and Technology School Corporation, Okinawa, JP;
Inventors:
Jeong-Hwan Kim, Okinawa, JP;
Murtaza Bohra, Okinawa, JP;
Vidya Dhar Singh, Okinawa, JP;
Antony Douglas Galea, Okinawa, JP;
Panagiotis Grammatikopoulos, Okinawa, JP;
Mukhles Ibrahim Sowwan, Okinawa, JP;
Assignee:
OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOO, Okinawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
B29C 37/00 (2006.01); B29C 61/06 (2006.01); B29K 79/00 (2006.01); C23C 14/00 (2006.01);
U.S. Cl.
CPC ...
B29C 61/06 (2013.01); B29C 37/0025 (2013.01); C23C 14/00 (2013.01); B29K 2079/085 (2013.01);
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.