New versatile polydopamine coated functionalized magnetic nanoparticles
R Mrówczyński, R Turcu, C Leostean… - Materials Chemistry and …, 2013 - Elsevier
Materials Chemistry and Physics, 2013•Elsevier
Polydopamine coated magnetite nanoparticles are functionalized with azido groups by
reaction with 4-azidobutylamine. The resulting nanoparticles allow straight forward Cu-
catalyzed “click”-reaction with alkynes. In this way practically interesting functions can be
tethered to the nanoparticles as exemplified by introducing biotin, glucose, proline or dansyl.
The nanoparticles exhibit superparamagnetic behavior.
reaction with 4-azidobutylamine. The resulting nanoparticles allow straight forward Cu-
catalyzed “click”-reaction with alkynes. In this way practically interesting functions can be
tethered to the nanoparticles as exemplified by introducing biotin, glucose, proline or dansyl.
The nanoparticles exhibit superparamagnetic behavior.
Polydopamine coated magnetite nanoparticles are functionalized with azido groups by reaction with 4-azidobutylamine. The resulting nanoparticles allow straight forward Cu-catalyzed “click”-reaction with alkynes. In this way practically interesting functions can be tethered to the nanoparticles as exemplified by introducing biotin, glucose, proline or dansyl. The nanoparticles exhibit superparamagnetic behavior.
Elsevier
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