参考文献:10.1016/0003-2697(85)90104-6 摘要:Graan T, Ort DR, Prince RC. Methyl purple, an exceptionally sensitive monitor of chloroplast photosystem I turnover: physical properties and synthesis. Anal Biochem. 1985 Jan;144(1):193–8. doi: 10.1016/0003-2697(85)90104-6.