@article{spqeo23n4_431_436,
  title = {Localized surface plasmon resonance nanochips with molecularly imprinted polymer coating for explosives sensing},
  author = {V.I. Chegel and A.M. Lopatynskyi and V.K. Lytvyn and P.V. Demydov and J.P. Martínez-Pastor and R. Abargues and E.A. Gadea and S.A. Piletsky},
  journal = {Semiconductor Physics, Quantum Electronics & Optoelectronics},
  volume = {23},
  number = {4},
  pages = {431--436},
  year = {2020},
  doi = {10.15407/spqeo23.04.431},
  url = {https://doi.org/10.15407/spqeo23.04.431},
  abstract = {Sensor elements based on localized surface plasmon resonance phenomenon in arrays of Au nanostructures on glass substrates (nanochips) with molecularly imprinted acrylamide copolymer coating have been proposed for explosives analogues sensing in liquid and vapor phase. Nanochips exhibited detection limits of 1 pM in aqueous solution and 0.1 ppm in gaseous state against 4-nitrophenol. Vapor phase sensing of 4-nitrotoluene, 1-nitronaphthalene and 5-nitroisoquinoline using the developed 4-nitrophenol-imprinted plasmonic nanochips demonstrated partially selective response with time to signal saturation starting from 2 minutes.},
  keywords = {localized surface plasmon resonance, gold nanostructures, nanochip, molecularly imprinted polymer, sensor, explosives.}
}