@misc{indiciaee61fb671e6a1,
  title = {A new macrocyclic polystyrene-based sensor for chromium (III) ions.},
  author = {Ashok Kumar Singh and Amit Panwar and Rupam Singh and Seema Baniwal},
  year = {2002},
  doi = {10.1007/s00216-001-1134-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/11939542/},
  note = {Source identifier: 11939542}
}