In the present work gold and silver nanostructures with different morphology, have been synthesized and characterized by means of morphological and spectroscopic analytical tools. In particular, X-ray photoelectron spectroscopy has been used to assess the nanomaterial surface chemical state. Both gold and silver nanomaterials showed interesting perspective in bioanalytical applications, as non-conventional desorption/ionization promoters in Laser Desorption/Ionization Mass Spectrometry.
In questo contributo sono descritti i risultati della caratterizzazione spettroscopica di nanostrutture di oro ed argento, con diversa morfologia. I risultati ottenuti sulla composizione chimica delle superfici dei nanomateriali sono stati correlati alle loro prestazioni in spettrometria LDI-MS.
NANOMATERIALI PER LDI-MS: SINTESI E CARATTERIZZAZIONE SPETTROSCOPICA
R PILOLLI;
2010
Abstract
In the present work gold and silver nanostructures with different morphology, have been synthesized and characterized by means of morphological and spectroscopic analytical tools. In particular, X-ray photoelectron spectroscopy has been used to assess the nanomaterial surface chemical state. Both gold and silver nanomaterials showed interesting perspective in bioanalytical applications, as non-conventional desorption/ionization promoters in Laser Desorption/Ionization Mass Spectrometry.| File | Dimensione | Formato | |
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Descrizione: Pilolli et al Chim Indu 2010
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