In situ fluorescence imaging of localized corrosion with a pH-sensitive imaging fiber.

@article{Panova1997InSF,
  title={In situ fluorescence imaging of localized corrosion with a pH-sensitive imaging fiber.},
  author={Anna A Panova and Paul Pantano and David R. Walt},
  journal={Analytical chemistry},
  year={1997},
  volume={69 8},
  pages={1635-41}
}
A fiber-optic pH-imaging sensor array capable of both visualizing remote corrosion sites and measuring local chemical concentrations at these sites was applied to realtime corrosion monitoring. The imaging fiber's distal face, containing an immobilized pH-sensitive fluorescent dye, was brought into contact with metal surfaces submerged in aqueous buffers… CONTINUE READING