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A needle-free alternative to the finger-prick test would be a godsend for many sufferers of diabetes, but the industry has yet to clear the technological hurdles.

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image: Using Raman Spectroscopy to Identify Cell Types

Using Raman Spectroscopy to Identify Cell Types

By | December 1, 2016

Improvements in instruments and statistical tools allow the capture and analysis of large data sets.

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image: Imaging Live Tissue Without Fluorescence

Imaging Live Tissue Without Fluorescence

By | October 30, 2015

Modifying a vibration-based optical technique can capture images of living tissues, researchers show. 

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image: Flow Cytometry On-a-Chip

Flow Cytometry On-a-Chip

By | June 1, 2015

Novel microfluidic devices give researchers new ways to count and sort single cells.

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