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WO/2022/040761A1 |
Provided herein are dendrimer-drug conjugates comprising a dendrimer including a core, building units which are lysine residues or analogues thereof, first terminal groups comprising a drug moiety comprising a Remdesivir nucleoside and a...
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WO/2022/040040A1 |
Disclosed herein are polymers, copolymers and polymer systems based on polypropiolactones which can be biodegradable and can enhance the recyclability of polymer systems, which can be functionalized to introduce desired functionality int...
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WO/2022/021643A1 |
Provided are a novel lithium-ion battery negative electrode material and a preparation method therefor. The present method employs a one-step method to synthesize S-doped ZIF-67, then the S-doped ZIF-67 and a graphene oxide powder are co...
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WO/2022/023335A1 |
The invention relates to dendritic polyglycerols (dPG) compounds with carboxyalkyl functional groups that irreversibly inhibit viral infection (virucidal effect) through multivalent interaction in nanomolar concentration range. While the...
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WO/2022/023435A1 |
The invention relates to dendritic polyglycerol (dPG) compounds with alkyl-sulfonate/ sulfate functional groups that irreversibly inhibit viral infection (virucidal effect) through multivalent interaction in nanomolar concentration range...
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WO/2022/016740A1 |
An active oxygen-producing enzyme-imitating nano material having a spiny structure, and a preparation method therefor and a use thereof, relating to the field of biomedical materials. The nano material is prepared from the following raw ...
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WO/2021/259924A1 |
The present invention relates to a compound having the general formula (I) wherein R1 is a polymer, wherein R1 comprises at least one terminal acrylic group, X is a bond or a non-hydrolysable linking group, e.g. O, S, an urethane group, ...
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WO/2021/253039A1 |
Polyrotaxanes and methods of making and using the same are disclosed herein. The polyrotaxanes comprise a threading component comprising a collecting chain and at least one artificial molecular pump on the terminus of the TC. The artific...
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WO/2021/237250A1 |
Disclosed herein are daisy chain polymers and methods of making daisy chain polymers under redox control employing an energy ratchet mechanism using a molecular-pump-containing monomer comprising a recognition site and a Coulombic barrier.
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WO/2021/233065A1 |
The present invention pertains to the field of inorganic materials, and in particular relates to a metal-organic framework material. The present invention provides a metal-organic framework material, comprising a plurality of linked M-O-...
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WO/2021/226567A1 |
Embodiments of the present disclosure pertain to a composition that includes a rotaxane. The rotaxane includes a plurality of macrocyclic rings and a polymer with a molecular weight below 10,000 Da that is covalently appended to one or m...
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WO/2021/212532A1 |
Disclosed are the use of an ionization radiation source in the preparation of a porous crystalline material and a method for preparing an MOF material and a COF material. According to the invention, an ionization radiation source is used...
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WO/2021/212533A1 |
Provided are a preparation method for a porous metal organic framework compound, a compound prepared by the method, and an application of the compound in adsorbing a radioactive gas. The preparation method comprises: mixing zinc nitrate ...
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WO/2021/197275A1 |
The present invention relates to the pharmaceutical and biological fields, relates to a guanidine derivative having high transfection efficiency and good biocompatibility, and a gene delivery system thereof, and specifically relates to a...
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WO/2021/172825A1 |
The present embodiment provides a gas-sensing material having excellent sensing performance and is achieved by a gas-sensing material comprising a compound represented by chemical formula I and a carbon material. [Chemical formula I] whe...
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WO/2021/169763A1 |
A layered fluorine-containing metal-organic framework material for adsorbing and separating acetylene and ethylene. The structural general formula is ML 2A, M being a metal ion, L being a broken line type organic ligand, A being an inorg...
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WO/2021/159646A1 |
The present invention relates to a lanthanide rare earth-organic polymer precursor, a lanthanide rare earth oxide fiber, a preparation method therefor and an application thereof. The preparation process comprises: 1) preparing a lanthani...
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WO/2021/152171A1 |
The invention relates to an amphiphilic copolymer comprising a first block, a second block and a linker covalently linking the first block with the second block, wherein the first block is a hydrophilic dendritic polyglycerol derivative ...
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WO/2021/143112A1 |
Provided are a super-microporous zirconium-based metal-organic framework material, a preparation method therefor, and the use thereof. The method involves: (1) dissolving zirconium chloride and alkaline N-pyrazine into DMF, and performin...
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WO/2021/139092A1 |
Disclosed are a ligand compound, and a functionalized metal-organic framework compound prepared by same, a preparation method therefor and an application thereof. The structure of the ligand compound is as shown in Formula (I); the ligan...
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WO/2021/134946A1 |
The present invention relates to the technical field of material science, in particular to a polyimide composite and a preparation method therefor and a use thereof. The structural general formula of the polyimide composite is: SiO 2-(β...
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WO/2021/136800A1 |
The present invention relates to a coating composition comprising (A) a physically curing, reactively self-curing and/or externally curing component, comprising based on the total solids content of (A), from 0.1 % by weight to about 2.5 ...
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WO/2021/129192A1 |
Disclosed are a silica gel material coated with a metal-organic framework polymer, a preparation method therefor and a use thereof. According to the present invention, the silica gel material coated with a metal-organic framework polymer...
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WO/2021/126989A1 |
The present invention provides a nanocarrier having an interior and an exterior, the nanocarrier comprising: a plurality of amphiphilic compounds that self-assemble to form the nanocarrier; and a first magnetic resonance imaging (MRI) co...
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WO/2021/116035A1 |
A new class of liquid polysiloxane materials obtainable from cost-effective commodity precursors allow tailoring a plurality of (multi)-functional properties. The materials are classified in terms of their chemical identity, which compri...
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WO/2021/109993A1 |
Disclosed in the present invention are a preparation method for an organic phosphine grafted hollow metal organic framework material and a use thereof. 2-aminoterephthalic acid is reacted with zirconium tetrachloride to obtain an amino-c...
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WO/2021/077179A1 |
The present disclosure relates to a metal coordination polymer. In particular, the present disclosure relates to a layered metal coordination polymer, which can be used as a precursor to form nanostructures of various morphologies and co...
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WO/2021/062897A1 |
Disclosed are an irreversible covalent organic framework for efficiently and selectively recovering gold and a preparation method therefor, and the present invention belongs to the technical field of recovering a precious metal from an a...
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WO/2021/056077A1 |
Provided herein are dendrimers comprising a core unit, five generations of building units being a lysine residue or analogue thereof, a plurality of first terminal groups each comprising a residue of a nucleoside analogue, and a pluralit...
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WO/2021/058491A1 |
Hyperbranched cationic polymers are described. The polymers employ a 4-branching monomer resulting in an increase in the number of functional terminal groups due to the extra branching units, providing excellent transfection efficiency a...
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WO/2021/054490A1 |
The present invention relates to an amphiphilic polymer, water-dispersible metal nanoparticles comprising same, and a manufacturing method therefor, the amphiphilic polymer comprising a polyethylene glycol repeating unit in the backbone,...
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WO/2021/051849A1 |
Provided are a cationic metal-organic framework membrane material and a preparation method and an application. The preparation method comprises: dispersing a polymer and UiO-66-NH2 into a solvent and mixing uniformly, laying the uniforml...
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WO/2021/054688A1 |
According to the present disclosure, disclosed are a temperature-sensitive magnetic-core dendrimer and a method for preparing same, the magnetic-core dendrimer having temperature-sensitive-material-derived moieties attached to the end th...
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WO/2021/047132A1 |
Disclosed is a fluorescent color-changing material having a chemical formula represented by [PPy3Cu2I2]n, where PPy3 is tris(pyridyl)phosphine. Also disclosed are a preparation method of the fluorescent color-changing material and an app...
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WO/2021/048199A1 |
The present invention relates to a polymer foam, said polymer foam comprising pores forming an open-cell polymer foam, said polymer foam comprising a supramolecular gel inside pores, and said polymer foam comprising at least one enzyme. ...
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WO/2021/043865A1 |
The present invention relates to a "one-pot" method for preparing an aqueous solution of nanoparticles with amphiphilic block copolymers and comprising polypeptide units, the method comprising at least one step (E1), in an aqueous solven...
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WO/2021/041222A1 |
In some aspects, the present disclosure pertains to a multi-arm polymer comprising a core and a plurality of polyoxazoline segments (or arms) having a first end that is covalently attached to the core and a second end comprising a moiety...
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WO/2021/041225A1 |
In some aspects, the present disclosure pertains to multi-arm polymers that comprise a core, a plurality of polymer segments having a first end that is covalently attached to the core and a second end comprising a moiety that comprises a...
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WO/2021/025617A1 |
An adhesive composition disclosed herein includes organic macromolecules each including nucleophilic functional groups, wherein each of the organic macromolecules is a linear macromolecule or a branched macromolecule, wherein each of the...
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WO/2021/008602A1 |
Disclosed is a degradable hyperbranched resin prepared from the following components in parts by weight: 1-100 parts of a cyclic monomer, 10-60 parts of an anti-fouling vinyl functional monomer, 5-60 parts of a difunctional monomer, 0-70...
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WO/2021/007987A1 |
Disclosed are an MOFs/MIPs catalyst, an in situ growth preparation method for same, and applications thereof. The method comprises: mixing evenly a template molecule, a functional monomer, and a porogen and performing a prepolymerization...
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WO/2021/009137A1 |
The present invention relates to a method of producing a supramolecular hydrogel which is formed by the mixing and gelation of at least two dispersions of different types of synthetic hydrogelators, said hydrogelators being formed of syn...
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WO/2020/259723A1 |
Disclosed are a PVA-based composite material, a precursor thereof, a remolded product, a composite hydrogel, a composite thin film, a preparation method, and an application. The preparation method for the PVA-based composite material pre...
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WO/2020/247743A2 |
A hyperbranched organic aerogel, and methods for making and using the same, are disclosed. The aerogel can include a core/flexible spoke type structure. The aerogel can include flexible spokes that can include 3 to 8 flexible hydrocarbon...
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WO/2020/232561A1 |
A compound with dermocosmetic healing activity and antioxidant capability, comprising a PAMAM G3 dendrimer bound to caffeic acid molecules and compositions comprising this compound, of use for skin care and to improve the healing of woun...
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WO/2020/224554A1 |
A folate-metal ion composition, a folate-metal ion hydrogel, a sun-screening agent containing the hydrogel and use thereof in ultraviolet absorption. After a folate aqueous solution and a metal ion aqueous solution have been mixed, folat...
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WO/2020/221378A1 |
A stimulus response-type self-repairing anti-corrosion coating material and a preparation method. The coating material comprises CuO microcapsules and a coating matrix, each CuO microcapsule comprising a capsule core and a capsule core c...
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WO/2020/215638A1 |
The present disclosure belongs to the field of chemical industry production, and particularly relates to a cyclodextrin-based metal organic framework material and a preparation method therefor. The preparation method comprises the follow...
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WO/2020/214095A1 |
The present invention relates to, in general, methods of fabricating a covalent organic framework (COF) and the COF thereof. In particular, the method comprises forming an acylhydrazone bond with an optionally substituted 2-alkoxybenzohy...
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WO/2020/201273A1 |
The present invention relates to a composition comprising a specific hyperbranched copolymer (HBC) of the monomers dodecenyl succinic acid anhydride, diisopropanol amine and bis-dimethylaminopropyl amine and the compound 1,3-propandiol a...
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