A Compact Imaging Ellipsometer for Label-free Biosensor

  • Yidan Luo
  • Gang Jin
Conference paper
Part of the IFMBE Proceedings book series (IFMBE, volume 22)


A compact model of imaging ellipsometer is used for the data acquisition and analysis of label free protein microarray. Its principle, methodology, and experimental setup as well as sampling conditions and a demonstration result are presented here. Furthermore, results of protein adsorption and protein interaction in the microarray may be deduced. This shows that the compact model is effectively performed as a reader for the protein microarray sampling and provides a potential for applications of label free protein microarrays on site of care.


imaging ellipsometer compact model label free protein microarray 


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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Yidan Luo
    • 1
  • Gang Jin
    • 1
  1. 1.Institute of MechanicsChinese Academy of SciencesBeijingChina

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