Shanghai Ke Pharmaceutical Co., Ltd

Nanjing University

Jiangsu Guochuang Enviro-protection Technology Co., Ltd

Jie Sun

Minsheng Zhu

Yang Pan

Aimin Li

Chendong Shuang

Qing Zhou

Qimeng Li

Zhijian Yao

Wei Jiao

Min-Sheng Zhu

A magnetic polymer adsorption material, preparation method and use thereof, which relate to the field of magnetic polymer materials. The preparation method comprises: (1) preparing magnetic nanoparticles; (2) dissolving the magnetic nanoparticles in a pore-forming agent, adding N-vinylpyrrolidone, divinylbenzene and an initiator respectively, and mixing uniformly; (3) adding an emulsifier and a dispersant into an aqueous solution; adding a part of the oil phase solution prepared in step (2) at the temperature below 60&#xb0; C., and adding the rest of the oil phase solution when the temperature rises to 60&#xb0; C. or above, reacting with stirring, precipitating and filtering the reacted solution, washing and drying the precipitate, and finally obtaining the magnetic polymer adsorption material. The material has the particle size of 2-100 &#x3bc;m, the magnetization of 5-19.5 emu/g and the specific surface area of 210-950 m/g, and can be applied to the adsorption of inorganic and organic matters in solutions, the controlled release of inorganic and organic matters, and the separation of different substances.

Magnetic polymer adsorption material, preparation method therefor and application thereof

The present disclosure relates to treatment of a pulmonary disease. The methods and kits provided herein facilitate relieving the symptoms resulting from the pulmonary disease (e.g., asthma, chronic obstructive pulmonary disease (COPD), etc.).

Methods and compositions for treatment of COPD diseases

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Nanjing, China

Jie Sun