Preparations and applications of modulated covalent multidye silica nanoparticles (Conference Presentation)

Gabor Patonay; Eman Alsolmy; Gala Chapman; Walid Abdelwahab

doi:10.1117/12.2553107

10 March 2020 Preparations and applications of modulated covalent multidye silica nanoparticles (Conference Presentation)

Gabor Patonay, Eman Alsolmy, Gala Chapman, Walid Abdelwahab

Author Affiliations +

Proceedings Volume 11256, Reporters, Markers, Dyes, Nanoparticles, and Molecular Probes for Biomedical Applications XII; 112560C (2020) https://doi.org/10.1117/12.2553107
Event: SPIE BiOS, 2020, San Francisco, California, United States

Abstract

Many new applications are being developed using silica nanoparticles for bioanalytical, biomedical or forensic applications where both surface and bulk properties of silica nanoparticles control the analytical process. Surface modified silica nanoparticles that are copolymerized with one or more types of small organic molecules, including fluorescent dyes can be synthesized relatively easily using a wide range of organic molecules, due to the wide availability of modified reactive TEOS analogues. These silica nanoparticles that are copolymerized with dye molecules can be utilized as bright fluorescence labels, sensors or for molecular recognition. In addition, covalently surface bonded moieties can be added to silica nanoparticles to modulate the surface behavior of the silica nanoparticles.

Conference Presentation

Citation Download Citation

Gabor Patonay, Eman Alsolmy, Gala Chapman, and Walid Abdelwahab "Preparations and applications of modulated covalent multidye silica nanoparticles (Conference Presentation)", Proc. SPIE 11256, Reporters, Markers, Dyes, Nanoparticles, and Molecular Probes for Biomedical Applications XII, 112560C (10 March 2020); https://doi.org/10.1117/12.2553107

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