Related Experiment Video

Updated: May 14, 2026

Imaging Membrane Potential with Two Types of Genetically Encoded Fluorescent Voltage Sensors
09:57

Imaging Membrane Potential with Two Types of Genetically Encoded Fluorescent Voltage Sensors

Published on: February 4, 2016

Imaging the static dielectric constant in vitro and in living cells by a bioconjugable GFP chromophore analog

Giovanni Signore1, Gerardo Abbandonato, Barbara Storti

  • 1Center for Nanotechnology Innovation @ NEST, Istituto Italiano di Tecnologia, Pisa, Italy.

Chemical Communications (Cambridge, England)
|January 24, 2013
PubMed

Keywords:
molecular imagingcellular polarityfluorescence microscopysynthetic chromophore

More Related Videos

Ex Vivo Imaging of Cell-specific Calcium Signaling at the Tripartite Synapse of the Mouse Diaphragm08:42

Ex Vivo Imaging of Cell-specific Calcium Signaling at the Tripartite Synapse of the Mouse Diaphragm

Published on: October 4, 2018

In Vivo Functional Brain Imaging Approach Based on Bioluminescent Calcium Indicator GFP-aequorin12:15

In Vivo Functional Brain Imaging Approach Based on Bioluminescent Calcium Indicator GFP-aequorin

Published on: January 8, 2016

Related Concept Videos

Protein Dynamics in Living Cells01:19

Protein Dynamics in Living Cells

Different fluorescence-based techniques are used to study the protein dynamics in living cells. These techniques include FRAP, FRET, and PET.
Fluorescent recovery after photobleaching (FRAP) is a fluorescent-protein-based detection technique used to quantify protein movement rates within the cell. This method exposes a small portion of the cell to an intense laser beam. The laser beam causes permanent photobleaching of the fluorophore-tagged proteins in the exposed region. As the bleached...