科研之友
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摘要
A ratiometric Eu-III complex has been developed that localises selectively within the endoplasmic reticulum of living cells. Careful calibration, using a time-gated spectral imaging microscope, allows the intensity ratio of emission bands and the variation of excited state lifetime to be used for pH determination, with a pK(a) of 7.15.
- 出版日期2013
