Issue 38, 2012
From the journal:

Chemical Communications

Laser desorption ionization mass spectrometric imaging of mass barcoded gold nanoparticles for security applications†

Brian Creran,a   Bo Yan,a   Daniel F. Moyano,a   Michael M. Gilbert,a   Richard W. Vacheta  and  Vincent M. Rotello*a  

* Corresponding authors

a 710 North Pleasant St, Amherst, Massachusetts, USA
E-mail: rotello@chem.umass.edu
Fax: 413-545-2058
Tel: 413-545-4490

Abstract

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.

Graphical abstract: Laser desorption ionization mass spectrometric imaging of mass barcoded gold nanoparticles for security applications

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Article information

DOI
https://doi.org/10.1039/C2CC30499F
Article type
Communication
Submitted
21 Jan 2012
Accepted
01 Mar 2012
First published
01 Mar 2012
This article is Open Access
Creative Commons BY license

Chem. Commun., 2012,48, 4543-4545

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

B. Creran, B. Yan, D. F. Moyano, M. M. Gilbert, R. W. Vachet and V. M. Rotello, Chem. Commun., 2012, 48, 4543 DOI: 10.1039/C2CC30499F

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