Excitation wavelength-dependent multi-coloured and white-light emissive pyrene-based hydrazones: suppression of Kasha's rule
| Title | Excitation wavelength-dependent multi-coloured and white-light emissive pyrene-based hydrazones: suppression of Kasha's rule |
| Publication Type | Journal Article |
| Year of Publication | 2023 |
| Authors | M. Kumar, N, Lyngkhoi, DLyngdoh, Gaikwad, S, Samanta, J, Ahamed, R, Khatua, S, Pramanik, S |
| Journal | Chemical Communications |
| Volume | 59 |
| Issue | 95 |
| Pagination | 14122-14125 |
| Date Published | NOV |
| Type of Article | Article |
| ISSN | 1359-7345 |
| Abstract | Multi-coloured and white-light emissions from pyrene-based hydrazones are described. They exhibit excitation wavelength-dependent emissions in solution due to the suppression of Kasha's rule. Interestingly, in dimethylformamide, 1-3 emit light that covers all the regions of primary colours as a function of excitation wavelength, and 1 and 2 emit white light (lambda ex = 420 nm) in isopropanol. Multi-coloured and white-light emissions from pyrene-based hydrazones are described. |
| DOI | 10.1039/d3cc04584f |
| Type of Journal (Indian or Foreign) | Foreign |
| Impact Factor (IF) | 4.9 |
Divison category:
Organic Chemistry
Database:
Web of Science (WoS)