Title: Tunable metal-organic framework compositions and methods thereof

Abstract

The present invention relates to a metal-organic framework composition, as well as constructs and methods thereof. In one particular example, the composition provides a platform having an emission signal in the deep red to near-infrared (NIR) region.

Inventors:

Sava Gallis, Dorina F.; Sasaki, Darryl Y.

Issue Date:

Tue May 18 00:00:00 EDT 2021

Research Org.:

Sandia National Lab. (SNL-CA), Livermore, CA (United States); Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Org.:

USDOE National Nuclear Security Administration (NNSA)

OSTI Identifier:

1823957

Patent Number(s):

11007516

Application Number:

15/994,904

Assignee:

National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)

Patent Classifications (CPCs):

A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61K - PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

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A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61K - PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES

A61K2123/00 - Preparations for testing in vivo
A61K49/0065 - {the luminescent/fluorescent agent having itself a special physical form, e.g. gold nanoparticle}
A61K49/0067 - {quantum dots, fluorescent nanocrystals}
A61K49/0089 - {Particulate, powder, adsorbate, bead, sphere}

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

B01J2531/0211 - Metal clusters, i.e. complexes comprising 3 to about 1000 metal atoms with metal-metal bonds to provide one or more all-metal
B01J2531/0216 - Bi- or polynuclear complexes, i.e. comprising two or more metal coordination centres, without metal-metal bonds, e.g. Cp
B01J2531/0269 - Complexes comprising ligands derived from the natural chiral pool or otherwise having a characteristic structure or geometry
B01J2531/38 - Lanthanides other than lanthanum
B01J31/1691 - {Coordination polymers, e.g. metal-organic frameworks [MOF]
B01J31/2226 - {Anionic ligands, i.e. the overall ligand carries at least one formal negative charge}
B01J31/2239 - {Bridging ligands, e.g. OAc in Cr2
B01J31/2243 - {At least one oxygen and one nitrogen atom present as complexing atoms in an at least bidentate or bridging ligand}

C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07F - ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM

C07F3/00 - Compounds containing elements of Groups 2 or 12 of the Periodic System

C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE

C09K11/025 - {Use of non-luminescent materials other than binders}
C09K11/06 - containing organic luminescent materials
C09K2211/182 - of the rare earth metals, i.e. Sc, Y or lanthanide

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DOE Contract Number:  

NA0003525

Resource Type:

Patent

Resource Relation:

Patent File Date: 05/31/2018

Country of Publication:

United States

Language:

English