摘要:
A method and articles of manufacture for creating colloidal clusters and functionalized patchy particles. The method includes selecting at least one type of colloidal particle, functionalizing a patch of the colloidal particle and mixing a plurality of the colloidal particles to construct a cluster with particular desired geometries properties based on the bonding of the colloidal particles by virtue of the patch having bond-type characteristic analogous to, but not limited to atomic orbitals and other symmetries.
摘要:
The present disclosure provides a polymerizable compound of the formula (I) where the R1, R2, R′1, R′2, X1 to X8, Y1, Y2, M and L have any of values as defined in the specification. The disclosure also provides an oligomer, a homo-polymer, or a co-polymer of compound of the formula (I). The disclosure also provides methods for preparing the compound of the formula (I) and methods for preparing polymers of the compound of the formula (I), and to methods and intermediates useful for preparing them. The disclosure also provides methods for the use of the polymers of formula (I) as chiral catalysts in enantioselective preparative processes.
摘要:
This invention relates to methods of crosslinking polysaccharides to form crosslinked polysaccharides, and more particularly, to crosslinked polysaccharides that may be incorporated in fluids useful in, for example, applications requiring a crosslinked viscoelastic gel. In one embodiment, the present invention provides a method of crosslinking a polysaccharide comprising the steps of: providing a metal coordinating group having a reactive site, derivatizing a polysaccharide with the metal coordinating group to produce a derivatized polysaccharide having bidentate ligands, and crosslinking the derivatized polysaccharide having bidentate ligands with a metal ion to form a metal ligand coordination complex.
摘要:
This invention relates to methods of crosslinking polysaccharides to form crosslinked polysaccharides, and more particularly, to crosslinked polysaccharides that may be incorporated in fluids useful in, for example, applications requiring a crosslinked viscoelastic gel. In one embodiment, the present invention provides a method of crosslinking a polysaccharide comprising the steps of: providing a metal coordinating group having a reactive site, derivatizing a polysaccharide with the metal coordinating group to produce a derivatized polysaccharide having bidentate ligands, and crosslinking the derivatized polysaccharide having bidentate ligands with a metal ion to form a metal ligand coordination complex.
摘要:
The present disclosure provides a polymerizable compound of the formula (I) where the R1, R2, R′1, R′2, X1 to X8, Y1, Y2, M and L have any of values as defined in the specification. The disclosure also provides an oligomer, a homo-polymer, or a co-polymer of compound of the formula (I). The disclosure also provides methods for preparing the compound of the formula (I) and methods for preparing polymers of the compound of the formula (I), and to methods and intermediates useful for preparing them. The disclosure also provides methods for the use of the polymers of formula (I) as chiral catalysts in enantioselective preparative processes.
摘要:
This invention relates to the synthesis of Mqn-containing monomeric compounds, comprising a polymerizable moiety, an Mqn-moiety, and an optional chemical spacer therebetween, wherein q, in each instance, comprises an 8-hydroxyquinoline residue, M is a metal such as Mg, Zn, Al, Ga, or In, and n is 2 or 3 as the valence of the metal requires. For example, the polymerization of Znq2- or Alq3-containing monomers, in the presence or absence of a co-monomer, provided a Znq2- or Alq3-containing polymer, which retained the optical properties of Znq2 or Alq3 in solution, respectively. The Mqn-containing polymers may be used in, among other things, the fabrication of light-emitting diodes (LEDs).
摘要翻译:本发明涉及合成包含可聚合部分,M q N - - 和它们之间的任选的化学间隔物的含有M n N n N的单体化合物,其中q,在 每个实例包括8-羟基喹啉残基,M是金属如Mg,Zn,Al,Ga或In,n为金属价态的2或3。 例如,在存在或不存在共聚单体的情况下,含有Znq 2 - 或Alq 3+的单体的聚合提供了Znq 2 / 含有3种或3种含Alq 3的聚合物,它们分别保留了溶液中Znq 2 N 3或Alq 3 N的光学性质。 除了别的以外,还可以使用含有Mq N n N的聚合物来制造发光二极管(LED)。
摘要:
This invention relates generally to norbornene-monomer, poly(norbornene)homopolymer, and poly(norbornene)copolymer compounds containing a functionalized carbazole side chain, having desirable solution processability and host characteristics. It also relates to hole transport and/or electron blocking materials, and to organic host materials for an organic luminescence layer, an OLED device, and compositions of matter which include these compounds.
摘要:
This invention relates generally to norbornene-monomer, poly(norbornene)homopolymer, and poly(norbornene)copolymer compounds containing a functionalized carbazole side chain, having desirable solution processability and host characteristics. It also relates to hole transport and/or electron blocking materials, and to organic host materials for an organic luminescence layer, an OLED device, and compositions of matter which include these compounds.
摘要:
The present invention describes compounds with iridium complexes and poly(norbornene)s made therefrom. Methods of making the compounds and the poly(norbornene)s are also described. Further disclosed herein are light-emitting diodes employing such poly(norbornene)s which are covalently attached to a hole transport material.
摘要:
This invention relates to the synthesis of Mqn-containing monomeric compounds, comprising a polymerizable moiety, an Mqn-moiety, and an optional chemical spacer therebetween, wherein q, in each instance, comprises an 8-hydroxyquinoline residue, M is a metal such as Mg, Zn, Al, Ga, or In, and n is 2 or 3 as the valence of the metal requires. For example, the polymerization of Znq2- or Alq3-containing monomers, in the presence or absence of a co-monomer, provided a Znq2- or Alq3-containing polymer, which retained the optical properties of Znq2 or Alq3 in solution, respectively. The Mqn-containing polymers may be used in, among other things, the fabrication of light-emitting diodes (LEDs).
摘要翻译:本发明涉及合成包含可聚合部分,M q N - - 和它们之间的任选的化学间隔物的含有M n N n N的单体化合物,其中q,在 每个实例包括8-羟基喹啉残基,M是金属如Mg,Zn,Al,Ga或In,n为金属价态的2或3。 例如,在存在或不存在共聚单体的情况下,含有Znq 2 - 或Alq 3+的单体的聚合提供了Znq 2 / 含有3种或3种含Alq 3的聚合物,它们分别保留了溶液中Znq 2 N 3或Alq 3 N的光学性质。 除了别的以外,还可以使用含有Mq N n N的聚合物来制造发光二极管(LED)。