Pocket microscope – turn a cellphone into a microscope for $10

The #1 innovation of 2011 - the pocket microscope – is a marvel of the cellphone age. For $10 a phone can be turned into a laboratory and offer poor areas – with no hospital – access to sophisticated medical tests. From The Scientist:

Diagnosing malaria or other blood-borne illnesses used to require analyzing cell slides under a bulky, costly light microscope—which can be difficult to find in impoverished, remote locations. Enter LUCAS (Lensless, Ultra-wide-field Cell monitoring Array platform based on Shadow imaging), an easy-to-use, pocket-size holographic microscope that weighs less than 50g, uses inexpensive, off-the-shelf parts.

The parts attach to the camera and can analyze blood and saliva samples; testing for diseases like HIV and malaria and discovering water quality problems. Listen to Professor Aydogan Ozcan – the same one who discovered the 3D motion of sperm cells – explain it himself:

 

 

An example of a cell phone microscope. (source: The Scientist)

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