Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Laser flash photolysis of PMHC-Q (2 mmol dm−3) in deaerated n-hexane. Spectra are shown 100 ns (◆), 300 ns (□), 500 ns (▲) and 1000 ns (○) after the laser flash. Inset: decay of the transient at 460 nm with the solid line indicating the fitted exponential decay with τ = 0.41 μs.
