Chinese Journal on Internet of Things ›› 2019, Vol. 3 ›› Issue (2): 9-19.doi: 10.11959/j.issn.2096-3750.2019.00111

• Theory and Technology • Previous Articles     Next Articles

Miniaturized lensless microfluidic on-chip bio-imaging detection

Jin CHEN,Xiwei HUANG(),Yangbo LI,Jixuan LIU,Lingling SUN   

  1. Ministry of Education Key Lab of RF Circuits and Systems,Hangzhou Dianzi University,Hangzhou 310018,China
  • Revised:2019-06-02 Online:2019-06-30 Published:2019-07-17
  • Supported by:
    The National Natural Science Foundation of China(61827806);The National Natural Science Foundation of China(61501156);Qianjiang Talent Project Type-D of Zhejiang(QJD1802021);Public Welfare Technology Application Research Project of Zhejiang(2017C31064)

Abstract:

The conventional high-resolution optical microscopy for biomedical imaging has high cost and low portability due to bulky optical lenses system.To realize miniaturized imaging,the recent advance of lensless microfluidic on-chip imaging technique based on the integration of CMOS image sensor and microfluidics has provided one promising solution.Therefore,the architecture,principle,problems and improvement solutions for different miniaturized lensless microfluidic on-chip bio-imaging,including shadow imaging,holographic imaging,fluorescent imaging and color imaging were reviewed.And the deficiencies and possible development directions were discussed.

Key words: on-chip imaging, lensless, microfluidic, CMOS image sensor, miniaturization

CLC Number: 

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