This chapter will provide an overview of existing diagnostic devices made primarily out of paper and then focus on paper-based microfluidic devices, the next generation of paper-based diagnostic devices that promises to extend the use of paper as a material for fabricating diagnostic devices well into the future.

Chapter Contents:

• 2.1 Introduction
• 2.2 Current paper-based diagnostic devices
• 2.2.1 Dipstick devices
• 2.2.2 Lateral-flow devices
• 2.2.2.1 Vertical-flow devices
• 2.2.3 Paper-based arrays
• 2.3 Paper-based microfluidic devices
• 2.3.1 Fabrication of paper-based microfluidic devices
• 2.3.2 Applications of paper-based microfluidic devices
• 2.4 Conclusions
• References

Inspec keywords: patient diagnosis; microfluidics; paper; bioMEMS; biomedical equipment

Other keywords: paper-based microfluidic devices; paper-based diagnostic devices

Subjects: Micromechanical and nanomechanical devices and systems; MEMS and NEMS device technology; Patient diagnostic methods and instrumentation; Biomedical measurement and imaging