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:
Mar. 30, 2021
Filed:
Dec. 02, 2015
Applicant:
Massachusetts Institute of Technology, Cambridge, MA (US);
Inventors:
Pangkuan Chen, Brookline, MA (US);
Niels Holten-Andersen, Quincy, MA (US);
Assignee:
MASSACHUSETTS INSTITUTE OF TECHNOLOGY, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 5/00 (2006.01); C09K 9/02 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
C07F 5/003 (2013.01); C09K 9/02 (2013.01); C09K 11/06 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/182 (2013.01); Y02B 20/00 (2013.01);
Abstract
Combined lanthanide metal (Ln(III))—coordination complex fluorescence can provide a versatile molecular platform for design of white-light-emitting materials with advanced multistimuli-responsive properties. Red, green and blue light emitting Ln(III) complexes can be combined in solution or in a polymer complex to achieve white luminescent materials responsive to various external stimuli (e.g. solvent polarity, temperature, pH, anion competition and mechanical stimuli).