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Biosensing with cell phones.

Pakorn Preechaburana1, Anke Suska2, Daniel Filippini2

  • 1Department of Physics, Faculty of Science and Technology, Thammasat University, Pathumthani 12121, Thailand.

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|April 8, 2014
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Summary
This summary is machine-generated.

Cell phones can now be powerful mobile computers with integrated biosensors. This article explores the technologies and challenges of enabling cell-phone biosensing for diagnostics and environmental sensing.

Keywords:
biosensingcell phonesdiagnosticslab-on-a-chipoptical sensingpoint-of-care

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Area of Science:

  • Biotechnology
  • Mobile Computing
  • Sensor Technology

Background:

  • Cell phones have evolved into powerful mobile computers with sophisticated physical sensors.
  • Integrating permanent biosensors into cell phones is challenging due to the complex nature of biosensing and chemical sensing.
  • Existing cell phone infrastructure offers potential for running biosensing, chemical-sensing, environmental-sensing, and diagnostic applications.

Purpose of the Study:

  • To review the advancements in cell phone biosensing.
  • To identify the technical compromises required for cell phone biosensing.
  • To explore the blend of technologies needed to enable biosensing on cell phones.

Main Methods:

  • Review of current technologies in biosensing and mobile computing.
  • Analysis of the challenges in integrating biosensors with cell phone hardware and software.
  • Exploration of potential applications leveraging cell phone capabilities for sensing.

Main Results:

  • Technologies for cell phone biosensing have emerged across various fields.
  • Successful cell phone biosensing requires complementing devices with the phone's sensors and processing power.
  • The integration necessitates addressing the complexities of stimuli and reactions in biosensing.

Conclusions:

  • Cell phone biosensing is a feasible and promising area of development.
  • Leveraging existing cell phone infrastructure can support diverse sensing applications.
  • Further research and technological integration are key to realizing the full potential of cell phone biosensing.