Time-resolved luminescence spectra of chinese tea

✍ Scribed by Yan Fang Zhang; Tadaki Miyoshi; Naoto Matsuo

• Publisher: Elsevier Science
• Year: 1996
• Tongue: English
• Weight: 178 KB
• Volume: 33
• Category: Article
• ISSN: 0960-8974
• DOI: 10.1016/0960-8974(96)83630-8

✦ Synopsis

Time-resolved luminescence spectra of chinese tea solution were measured at 300 K. The results show single exponential decay with 5 ns decay time for luminescence bands of 763 nm and 713 nm. The value of the decay time is almost the same as that for chlorophyll and other organic dye molecules.