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Carbon/Nafion® Nanocomposite Thin Films as Potential Matrix-free Laser Desorption-Ionization Mass Spectroscopy Substrates
Published online by Cambridge University Press: 01 February 2011
Abstract
Carbon/Nafion® nanocomposite thin films developed through a low-cost procedure were shown to function as high-sensitivity, low-noise, high-throughput laser desorption-ionization mass spectroscopy substrates for small molecule detection without the need of organic matrices. Our nanocomposite approach combines the strong light absorption feature of amorphous carbon with Nafion®'s efficient protonating capability to yield superior laser desorption-ionization.
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- Copyright © Materials Research Society 2004
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