@misc{indiciae5dee3cab377e,
  title = {Label free colorimetric biosensing using nanoparticles.},
  author = {Nidhi Nath and Ashutosh Chilkoti},
  year = {2004},
  doi = {10.1023/b:jofl.0000031819.45448.dc},
  url = {https://pubmed.ncbi.nlm.nih.gov/15617380/},
  note = {Source identifier: 15617380}
}