Single-molecule fluorescence spectroelectrochemistry of cresyl violet |
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Authors: | Lei Chenghong Hu Dehong Ackerman Eric J |
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Institution: | Pacific Northwest National Laboratory, Richland, Washington 99352, USA. Chenghong.Lei@pnl.gov |
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Abstract: | Here we report a new path to study single molecule electron transfer dynamics by coupling scanning fluorescence microscopy with a potentiostat via a conventional electrochemical cell to enable single-molecule fluorescence spectroelectrochemistry of cresyl violet in aqueous solution, demonstrating that the single-molecule fluorescence intensity of cresyl violet is modulated synchronously with the cyclic voltammetric potential scanning. |
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