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Determination of the Photoisomerization Quantum Yield of a Hydrazone Photoswitch
JoVE Journal
Chemistry
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JoVE Journal Chemistry
Determination of the Photoisomerization Quantum Yield of a Hydrazone Photoswitch
DOI:

09:33 min

February 07, 2022

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Chapters

  • 00:04Introduction
  • 00:371H NMR Spectrum Acquisition at Photostationary State
  • 01:28UV-Visible Absorption Spectroscopy at PSS
  • 02:16Kinetic Studies on Thermal Relaxation
  • 03:55Ferrioxalate Actinometry
  • 06:13Determination of the Photoisomerization Quantum Yield
  • 07:12Results: Determination of Quantum Yield of a Hydrazone Photoswitch
  • 08:52Conclusion

Summary

Automatic Translation

Photoisomerization quantum yield is a fundamental photophysical property that should be accurately determined in the investigation of newly developed photoswitches. Here, we describe a set of procedures to measure the photoisomerization quantum yield of a photochromic hydrazone as a model bistable photoswitch.

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