The present invention relates to a method for quickly screening plastics-degrading microorganism based on polymer membrane electrode sensing technology
The present invention discloses a method for quickly screening microorganism with plastic degradation activity. More specifically, the invention discloses a method for rapidly screening plastic degrading microorganisms based on a polymer membrane electrode sensing technology. Utilizing the degradability of microbes to the plastic layer coated on the magnetic composite material, Regulating and controlling the release flux of indicating ions in the composite material, and using the response signal of the polymer membrane ion-selective electrode to the composite material to obtain the relationship between the indicating ion flux and the microbial degradation plastic, so as to implement qualitative and/or quantitative detection of degradation efficiency of the degradation plastic microorganism; The composite material is formed of plastic-coated magnetic particles. Compared with the traditional method for screening microorganisms with plastic degrading activity, the method of the invention can be realized within a few hours. The invention provides a new idea for rapid screening of plastic degrading microorganisms.
; 高雪情; 江天甲
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