公开(公告)号：US20200222404A1

公开(公告)日：2020-07-16

申请号：US16615132

申请日：2017-12-01

Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY

Inventor： Mingliang GE ,  Luoxiang CAO

IPC: A61K31/513 ,  A61K31/57 ,  A61K31/704 ,  A61K9/00 ,  A61K9/51

Abstract: A nanohybrid drug carrier prepared by a Pickering emulsion template method with magadiite as an emulsifier and a preparation method therefor. With organic magadiite as the emulsifier and an organic solvent capable of dissolving and dispersing a PLGA as an oil phase, a Pickering drug emulsion is prepared, and then a PLGA-magadiite nanohybrid drug controlled-release carrier is prepared by using a solvent evaporation method.

公开(公告)号：US20210261422A1

公开(公告)日：2021-08-26

申请号：US17053797

申请日：2018-10-31

Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY

Inventor： Mingliang GE ,  Caiping ZHU

IPC: C01B33/40 ,  C02F1/48 ,  B01J20/10 ,  B01J20/28

Abstract: A magnetic nano composite material based on two-dimensional layered material magadiite, and a preparation method and an application thereof are provided. A co-precipitation method is used for one-step synthesis of the magnetic nano composite material based on the two-dimensional layered material magadiite. In the synthesized composite material, ferroferric oxide is uniformly supported on an interlayer and a surface of the magadiite. The composite material is applied for removing organic dyes in water pollution.

公开(公告)号：US20210220793A1

公开(公告)日：2021-07-22

申请号：US17055613

申请日：2018-10-31

Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY

Inventor： Mingliang GE ,  Xubin WANG ,  Luoxiang CAO

IPC: B01J13/14 ,  C08F120/14 ,  C08F2/28 ,  C08F2/44 ,  C08K3/34

Abstract: The disclosure discloses a method for synthesizing magadiite/PMMA nano composite microspheres by using pH value regulation in a Pickering emulsion. According to the method, organic modified magadiite is used as an emulsifier, deionized water of which a pH value is regulated with a buffer solution is used as a solvent, and a methylmethacrylate monomer is used as an oil phase of a Pickering emulsion; stirring is performed to form the stable Pickering emulsion, and then a water-soluble free-radical initiator is added to initiate emulsion polymerization, thereby synthesizing magadiite/PMMA nano composite microspheres.