Inventors: Yang ML, Shen RL, Chu XG, Wang DN
Patent Title: Salbutamol molecularly imprinted polymer and preparation method thereof
Publication date: 2011
Publication number: CN101962420

Abstract: The invention discloses a salbutamol molecularly imprinted polymer and a preparation method thereof, in particular relates to a salbutamol molecularly imprinted polymer which has good recognition capability and selectivity characteristics and a preparation method thereof. Each polymer particle has the characteristics that the particle diameter is 30nm-150nm, the aperture is 15-30nm, the specific surface area is 30-120m<2>/g, the maximum binding capacity Qmax is 200-700mg/g, the dissociation constant Kd is 70-500mg/L, the static adsorption distribution coefficient K is 0.5-1.0, and the recognition factor beta is 5-10. The polymer particles have uniform size, good recognition capability and selectivity characteristics for salbutamol, and good combining capacity and separating capacity. The invention has the advantages of simple preparation method, good reproducibility, easy process control and controllable polymer particle size.
URL: http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20110202&DB=EPODOC&locale=en_EP&CC=CN&NR=101962420A&KC=A&ND=4