کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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610120 | 1454610 | 2009 | 6 صفحه PDF | دانلود رایگان |
Novel bifunctional fluorescent magneto polymeric nanoprobes (FMPNs) were synthesized to provide simultaneous diagnostic information via magnetic resonance imaging (MRI) and optical imaging. FMPNs consist of ultra-sensitive magnetic nanocrystals that function as MR probes combined with Nile Red, which functions as a fluorescent probe. FMPNs were encapsulated by a nano-emulsion method in polyvinyl alcohol (PVA, 87–89% hydrolyzed) through a matrix of polymethyl methacrylate (PMMA). FMPNs exhibited excellent colloidal stability and monodispersity. The production of MR and optical images demonstrated that FMPNs have potential as dual-mode imaging agents.
Conceptual scheme for the synthesis of highly efficient bimodal imaging probes; magnetic resonance (MR) and optical imaging.Figure optionsDownload as PowerPoint slide
Journal: Journal of Colloid and Interface Science - Volume 340, Issue 2, 15 December 2009, Pages 176–181