Rice scientists make first nanoscale pH meter

Using unique nanoparticles that convert laser light into useful information, Rice University scientists have created the world's first nano-sized pH meter.

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<p><a href="http://www.physorg.com/news70817775.html">Rice scientists make first nanoscale pH meter</a></p> <p>Using unique nanoparticles that convert laser light into useful information, Rice University scientists have created the world's first nano-sized pH meter.</p>