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Synthesis, Cellular Delivery and In vivo Application of Dendrimer-based pH Sensors
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16:19 min
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September 10, 2013
DOI:
1Institute for Complex Molecular Systems & Laboratory of Macromolecular and Organic Chemistry,Eindhoven University of Technology & NEST, Scuola Normale Superiore and Istituto Nanoscienze-CNR, 2NEST, Scuola Normale Superiore and Istituto Nanoscienze-CNR & IIT@NEST,Center for Nanotechnology Innovation, 3NEST, Scuola Normale Superiore and Istituto Nanoscienze-CNR, 4IIT@NEST,Center for Nanotechnology Innovation
Summary
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Fluorescence sensors are powerful tools in life science. Here we describe a methodology to synthesize and use dendrimer-based fluorescent sensors to measure pH in living cells and in vivo. The dendritic scaffold enhances the properties of conjugated fluorescent dyes leading to improved sensing properties.
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Albertazzi, L., Storti, B., Brondi, M., Sulis Sato, S., Michele Ratto, G., Signore, G., Beltram, F. Synthesis, Cellular Delivery and In vivo Application of Dendrimer-based pH Sensors. J. Vis. Exp. (79), e50545, doi:10.3791/50545 (2013).
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