科研之友
微信
新浪微博
Facebook
分享链接
摘要
Novel styryldehydropyridocolinium derivative L was prepared and found to have low fluorescence quantum yield in water; however, upon addition of DNA, the fluorescence intensity increased by a factor of 60-fold. Meanwhile, it also showed rapid cellular uptake properties in cell imaging due to its cationic structure favored for cell membrane permeability.
