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Laser desorption ionization mass spectrometric imaging of mass barcoded gold nanoparticles for security applications. | LitMetric

Patterns created by the inkjet printing of functionalized gold nanoparticles (NPs) can be selectively detected by laser desorption/ionization imaging mass spectrometry (LDI-IMS). These patterns can only be visualized by mass, providing a robust yet tunable system for potential anti-counterfeiting applications.

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Source
http://dx.doi.org/10.1039/c2cc30499fDOI Listing

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