Ratiometric nanosensor

Doussineau T, Schulz A, Lapresta-Femandez A, Moro A, Korsten S, Trapp S, Mohr GJ (2010) On the design of fluorescent ratiometric nanosensors. Chem Eur J 16 10290-10299... [Pg.132]

Park EJ, Brasuel M, Behrend C, Philbert MA, Kopelman R (2003) Ratiometric optical PEBBLE nanosensors for real-time magnesium ion concentrations inside viable cells. Anal Chem 75 3784-3791... [Pg.224]

On the other hand, these water molecules are only weakly bound to the metal centre and they are readily substituted by DPA when present in solution, resulting in a significant enhancement of the complex emission intensity. The authors showed a linear correlation between the maximum emission intensity of the nanosensor and the concentration of CaDPA in solution in the range 0.6-600 nM with a detection limit down to 0.2 nM. Therefore it was very sensitive but also very selective over other aromatic ligands. The rapid and ultrasensitive detection of B. anthracis spores in water was also helped by the ratiometric nature of the material since the... [Pg.127]

Doussineau T, Tmpp S, Mohr GJ (2009) Ratiometric pH-nanosensors based on rhodamine-doped silica nanoparticles functionalized with anaphthalimide derivative. J Colloid Interface Sci 339 266-270... [Pg.136]

Arduini M, Mancin F, tecilla P, Tonellato U (2007) Self-organized fluorescent nanosensors for ratiometric Pb(n) detection. Langmuir 23 8632-8636... [Pg.136]

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