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Real-Time Monitoring of Nanoparticle Formation by FRET Imaging.

ABSTRACT: Understanding the formation process of nanoparticles is of the utmost importance to improve their design and production. This especially holds true for self-assembled nanoparticles whose formation processes have been largely overlooked. Herein, we present a new technology that integrates a microfluidic-based nanoparticle synthesis method and Förster resonance energy transfer (FRET) microscopy imaging to visualize nanoparticle self-assembly in real time. Applied to different nanoparticle systems, for example, nanoemulsions, drug-loaded block-copolymer micelles, and nanocrystal-core reconstituted high-density lipoproteins, we have shown the approach's unique ability to investigate key parameters affecting nanoparticle formation.

SUBMITTER: Sanchez-Gaytan BL

PROVIDER: S-EPMC5589959 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature

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Real-Time Monitoring of Nanoparticle Formation by FRET Imaging.

Sanchez-Gaytan Brenda L BL Fay François F Hak Sjoerd S Alaarg Amr A Fayad Zahi A ZA Pérez-Medina Carlos C Mulder Willem J M WJ Zhao Yiming Y

Angewandte Chemie (International ed. in English) 20170123 11

Understanding the formation process of nanoparticles is of the utmost importance to improve their design and production. This especially holds true for self-assembled nanoparticles whose formation processes have been largely overlooked. Herein, we present a new technology that integrates a microfluidic-based nanoparticle synthesis method and Förster resonance energy transfer (FRET) microscopy imaging to visualize nanoparticle self-assembly in real time. Applied to different nanoparticle systems, ...[more]

PMID: 28112478

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