@misc{indiciaec1ee28a85979,
  title = {A calixarene based fluorescent Sr2+ and Ca2+ probe.},
  author = {Hai-Feng Ji and Yuming Yang and Xiaohe Xu and Gilbert Brown},
  year = {2006},
  doi = {10.1039/b517877k},
  url = {https://pubmed.ncbi.nlm.nih.gov/16493457/},
  note = {Source identifier: 16493457}
}