Using a Functional Nanogold Membrane Coupled with Laser Desorption/Ionization Mass Spectrometry to Detect Lead Ions in Biofluids

In this paper, a matrix‐free strategy based on the analysis of nitrocellulose membranes (NCMs) modified with gold nanoparticles (AuNPs) is described, using pulsed‐laser desorption ionization mass spectrometry (LDI‐MS) for comprehensive quantification of lead ions (Pb) with a sub‐nanomolar sensitivit...

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Veröffentlicht in:	Advanced functional materials 2011-12, Vol.21 (23), p.4448-4455
Hauptverfasser:	Liu, Yin-Chun, Chiang, Cheng-Kang, Chang, Huan-Tsung, Lee, Yen-Fei, Huang, Chih-Ching
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys biofluids clusters Gold gold nanoparticles Ionization laser desorption Lead (metal) lead ions Membranes Nanocomposites Nanomaterials Nanostructure
Online-Zugang:	Volltext
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