Ratiometric biological nanosensors
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Updated: Apr 26, 2026
Ratiometric Biosensors that Measure Mitochondrial Redox State and ATP in Living Yeast Cells
Published on: July 22, 2013
Kate M Fisher1, Colin J Campbell1
1*EaStCHEM School of Chemistry, University of Edinburgh, Edinburgh EH9 3JJ, U.K.
Abstract:
The measurement of intracellular analytes has been key in understanding cellular processes and function, and the use of biological nanosensors has revealed the spatial and temporal variation in their concentrations. In particular, ratiometric nanosensors allow quantitative measurements of analyte concentrations. The present review focuses on the recent advances in ratiometric intracellular biological nanosensors, with an emphasis on their utility in measuring analytes that are important in cell function.
