1438252-30-2Relevant academic research and scientific papers
A bright and responsive europium probe for determination of pH change within the endoplasmic reticulum of living cells
McMahon, Brian K.,Pal, Robert,Parker, David
, p. 5363 - 5365 (2013)
A ratiometric EuIII 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 pKa of 7.15.
