Intrinsic lifetimes of the Soret bands of the free-base tetraphenylporphine (H2TPP) and Cu(ii)TPP in the condensed phase
| Autor: | Ki Young Yeon, Dahyi Jeong, Sang Kyu Kim |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
Porphyrins
Metalloporphyrins Chemistry Metals and Alloys Analytical chemistry Free base General Chemistry Fluorescence Catalysis Surfaces Coatings and Films Electronic Optical and Magnetic Materials Solvent Electron transfer chemistry.chemical_compound Spectrometry Fluorescence Phase (matter) Femtosecond Materials Chemistry Ceramics and Composites Benzene Spectroscopy |
| Zdroj: | Chemical Communications. 46:5572 |
| ISSN: | 1364-548X 1359-7345 |
| Popis: | Soret band lifetimes of the free-base tetraphenylporphine (H(2)TPP) and Cu(ii) tetraphenylporphine (Cu(II)TPP) at 408 nm have been directly measured with femtosecond (fs) resolution using the fluorescence-upconversion technique for the first time, giving tau = 68 +/- 15 and 63 +/- 15 fs, respectively, in benzene solvent. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|