Abstract
In this chapter, both microarray biochip and microfluidic biochip have been introduced. The background, fabrication technology, and detection technology of the microarray chips and microfluidic chips are presented. This chapter emphasizes microfluidic biochips (including sample pretreatment chips, polymerase chain reaction (PCR) chip, capillary electrophoresis (CE) chips, chromatography chips, hybridization chips, immunoassay chips, micro total analytical system) and their technologies. Many different approaches or methods are discussed here, including their advantages and disadvantages. Some of the microfluidic biochips, such as crossflow filtration chip for blood cells separation, porous silicon chip for DNA purification, chamber stationary PCR chip, glass/PDMS/glass sandwich CE chip, and so on, are designed and fabricated in the State Key Laboratory of Transducer Technology, Institute of Electronics, Chinese Academy of Sciences, Beijing, China.
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© 2012 Tsinghua University Press, Beijing and Springer-Verlag Berlin Heidelberg
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Cui, D. (2012). Biochip. In: Zhou, Z., Wang, Z., Lin, L. (eds) Microsystems and Nanotechnology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-18293-8_20
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