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Poster (Scientific congresses and symposiums)
Raman imaging for diagnostic application
Malherbe, Cédric; Gilbert, Bernard; Eppe, Gauthier
2016Meeting of the Infrared and Raman Discussion Group (IRDG)
 

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Abstract :
[en] Specific dynamic biochemical compositions and molecular structures characterise healthy cells and tissues. This also stands for pathologies or cellular abnormalities which are accompanied by biochemical and molecular changes. Raman spectroscopy can provide unique inputs to correlate the molecular composition and its variations with the diagnosis. In addition, the presence of metal nanoparticles in the molecule vicinity induces a remarkable enhancement (up to 1000000 times) of the Raman signal of small molecules (known as SERS effect). It opens towards applications in the field of trace analysis. In preparation for clinical applications, we evaluate, by Raman mapping, the signal detected from a SERS target deposited on solid state support.
Disciplines :
Chemistry
Author, co-author :
Malherbe, Cédric ;  Université de Liège > Département de chimie (sciences) > Chimie analytique inorganique
Gilbert, Bernard ;  Université de Liège > Département de chimie (sciences) > Département de chimie (sciences)
Eppe, Gauthier  ;  Université de Liège > Département de chimie (sciences) > Chimie analytique inorganique
Language :
English
Title :
Raman imaging for diagnostic application
Publication date :
19 December 2016
Event name :
Meeting of the Infrared and Raman Discussion Group (IRDG)
Event date :
19 décembre 2016
Audience :
International
Available on ORBi :
since 22 December 2016

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