advanced-chemistry-2018-posters-abstracts

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E u r o p e a n C o n g r e s s o n
Advanced Chemistry
Advanced Chemistry 2018
J u l y 1 2 - 1 3 , 2 0 1 8
P a r i s , F r a n c e
Page 45
Journal of Organic & Inorganic Chemistry
ISSN: 2472-1123
Since the traditional analytical techniques are costly and need trained staff, research is focused on the development of easy
analytical methods in order to overcome the increase in needs especially in food security. For this purpose, there are several
reports aiming to improve these methods or explore novel strategies for its product detection.Gold nanoparticles (AuNPs) can
be functionalized with biology compounds (streptavidin, Avidin-AuNPs for instance), and designed to signal for a selective
contaminant detection. Most of these complexes can cause clusterization of biology compound-AuNPs and leads to a color
change of the solution from red to blue (Figure). This visual detection scheme which does not require any fluorescent reagents
and detection instruments can hold promise in point of care and food testing, particularly in resource-limited regions.
Bare eye detection based on gold nanoparticles as
alternative for traditional analytical methods
Essy Kouadio Fodjo1 , Cong Kong2 and Koffi Mouroufie Gabriel3
1Université Felix Houphouet-Boigny, Cote d’Ivoire
2East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, China
3LAPISEN, INP-HB, Cote d’Ivoire
J Org Inorg Chem 2018, Volume: 4
DOI: 10.21767/2472-1123-C2-006