Switchable nanovalves: pH-sensitive pseudorotaxane as reversible gate for drug nanotransporter

We encounter valves every day, whether in the water faucet, the carburetor in our car, or our bicycle tire tube. Valves are also present in the world of nanotechnology.

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<p><a href="http://www.physorg.com/news124112348.html">Switchable nanovalves: pH-sensitive pseudorotaxane as reversible gate for drug nanotransporter</a></p> <p>We encounter valves every day, whether in the water faucet, the carburetor in our car, or our bicycle tire tube. Valves are also present in the world of nanotechnology.</p>