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Nobel 2014: What makes super-resolution microscopy so super?

The awarding of the 2014 Nobel Prize in Chemistry to Dr.s Betzig, Hell, and Moerner (my former research mentor) is a tremendous event! It is almost as tremendous as their scientific targets are tiny: they were awarded the prize for super-resolution fluorescence microscopy, a technique for using a light microscope to examine objects as small … Continue reading

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How I Study Nanoparticles’ Interactions with Biological Soup

Designing non-toxic nanomaterials requires that we understand how those nanomaterials interact with biological systems. Systems such as you me, and all other organisms, contain a “biological soup” of chemical compounds, known as biomolecules. So the question becomes…how do nanomaterials transform once they come into contact with these biomolecules? This question has become increasingly important, especially … Continue reading