Chemically Modified (Nano)Silica as Sensitive Material for Arginine and Lysine

Silica has been derivatized with aminopropyl groups which subsequently have been chemically modified with N -methoxy-2,6-dinitroaniline derivatives to yield a solid which changes its color in the presence of arginine or lysine, from yellow to blue. Other amino-acids (such as glycine, valine, cystein...

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Veröffentlicht in:Journal of inorganic and organometallic polymers and materials 2011-09, Vol.21 (3), p.492-497
Hauptverfasser: Tudose, M., Culita, D., Marinescu, G., Ghica, C., Ionita, P.
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Sprache:eng
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