Distance-dependent quenching of Nile Blue fluorescence byN,N-diethylaniline observed by frequency-domain fluorometry

Distance-dependent fluorescence quenchin

Distance-dependent fluorescence quenching observed by frequency-domain fluorometry

✍ Joseph R. Lakowicz; Józef Kuśba; Henryk Szmacinski; Michael L. Johnson; Ignacy G 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 732 KB

We describe frequency-domain measurements of the time-dependent intensity decays of pbis [2-(5-phenyloxazolyl) Ibenzene (PCJPOP) when collisionally quenched by carbon tetrabromide ( CBr,). Tbe frequency-domain data reveal the existence of a quenching rate constant which depends exponentially on the