Postech Academy-industry Foundation

Postech Foundation

Kyeng Min Park

Kimoon Kim

Narayanan Selvapalam

Young Ho Ko

Kangkyun Baek

Erumaipatty Rajagounder Nagarajan

Jeeyeon Kim

Sei Kwang Hahn

Sung Ho Ryu

Iiha Hwang

Jeong-A Yang

Ilha Hwang

Don Wook Lee

Hyun Tae Jung

Hyunuk Kim

Hyuntae Jung

Denis G Samsonenko

Yinyong Sun

Ki Moon Kim

Sang Hoon Ha

Banerjee Mainak

Provided are a self-assembled conjugate of a host molecule containing compound and a guest molecule containing compound, a delivery composition of a bioactive material comprising the self-assembled conjugate and a bioactive material to be delivered, and a composition for tissue engineering containing the self-assembled conjugate and a cell.

Self-assembed conjugate and use thereof

Provided is a method of separating cellular components, the method including: a) contacting a guest compound-bound reactive compound with cells; b) lysing the cells; c) adding a host compound-bound solid phase to a solution including the lysates of the cells to prepare a mixture; d) separating binding pairs of the guest compound bound to cellular components and the host compound bound to the solid phase from the mixture, and purifying the binding pairs; and e) separating the cellular components from the binding pairs, wherein the guest compound-bound reactive compound is obtained through a covalent bond between a reactive compound and a guest compound represented by Formula 2 below guest, the host compound-bound solid phase is obtained through a covalent bond between a solid phase and a host compound represented by Formula 1 below, and the reactive compound includes at least one selected from the group consisting of a biomolecule, N-hydroxysuccimide, an antigen, an antibody, an aptamer, folic acid, transferrin, and any mixtures thereof.

Method of separating and purifying cellular components using non-covalent bond between cucurbituril derivative and guest compound and apparatus using the same

Provided are methods of storing and separating acetylene or oxygen using microporous metal formates having a three-dimensional structure of metal and formate ion (HCOO). Microporous metal formates used in the method selectively and stably adsorb a large amount of a specific gas within its structure. Therefore, those methods can be used in industrial appliances related to, for example, synthesis and transportation of high-purity gas.

Methods of storing and separating gases using microporous metal formates

Provided are a kit including a first component that is a compound of formula (1) below bound to a first material and a second component that is a ligand bound to a second material, wherein each of the first and second materials is independently selected from the group consisting of a solid phase, a biomolecule, an antioxidant, a chemical therapeutic agent, an anti-histaminic agent, a cucurbituril dendrimer, a cyclodextrin derivative, a crown ether derivative, a calixarene derivative, a cyclophane derivative, a cyclic peptide derivative, a metallic ion, a chromophore, a fluorescent material, a phosphor, a radioactive material, and a catalyst; and the ligand can non-covalently bind to the compound of formula (1); a method of separating and purifying a material bound to a ligand using the compound of formula (1) bound to a solid phase; a method of separating and purifying the compound of formula (1) or a material bound to the compound using a ligand bound to a solid phase; a sensor chip including a compound of formula (1) bound to a first material and a ligand bound to a second material; and a solid-catalyst complex including the compound of formula (1) bound to a first material and a ligand bound to a second material.

Application using non-covalent bond between a cucurbituril derivative and a ligand

Growing community of inventors

Pohang, South Korea

Kyeng Min Park