Wednesday, June 21, 2017

New sensors could enable more affordable detection of pollution, diseases

When it comes to testing for cancer, environmental pollution and food contaminants, traditional sensors can help. The challenges are that they often are bulky, expensive, non-intuitive and complicated. Now, one team reports that portable pressure-based detectors coupled with smartphone software could provide a simpler, more affordable alternative while still maintaining sensitivity.

from Geochemistry News -- ScienceDaily

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