Chinese Journal of Chromatography ›› 2016, Vol. 34 ›› Issue (11): 1022-1030.DOI: 10.3724/SP.J.1123.2016.07018

• Reviews • Previous Articles     Next Articles

Applications of polydopamine surface modification technique in separation science

CHAI Weibo1, WANG Huijuan1, AN Xuehan1, DING Guosheng1,2,3   

  1. 1. School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China;
    2. State Key Laboratory of Medicinal Chemical Biology(Nankai University), Tianjin 300071, China;
    3. Analysis Center, Tianjin University, Tianjin 300072, China
  • Received:2016-07-15 Online:2016-11-08 Published:2016-11-03
  • Supported by:

    National Natural Science Foundation of China (No. 21005054); State Key Laboratory of Medicinal Chemical Biology (No. 201603004).

Abstract:

As a novel bio-inspired material, polydopamine (PDA) coatings are easily formed in environmentally friendly conditions on virtually all kinds of inorganic and organic substrates. PDA has been applied in many areas such as chemical, biomedical, pharmaceutical, sensor and battery manufacturing, etc. In the field of separation science, PDA can be used to prepare new enrichment materials, as well as stationary phases for chromatographic separation. In this review, the research status of the formation mechanism of PDA is introduced firstly; emphases are put on the recent applications of PDA in the areas of separation and enrichment, such as capillary electrophoresis, liquid chromatography, molecularly imprinted solid-phase extraction, dispersive solid-phase microextraction and solid phase microextraction, etc.

Key words: chromatographic separation, enrichment, polydopamine (PDA), review

CLC Number: