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Biomed Opt Express. 2010 Dec 1;2(1):37-43. doi: 10.1364/BOE.2.000037.

Sub-wavelength infrared imaging of lipids.

Author information

  • 1NanoPhotonics Research Group, School of Physics, University College Dublin, Belfield, Dublin, Ireland.

Abstract

Infrared absorption spectroscopy of lipid layers was performed by combining optics and scanning probe microscopy. This experimental approach enables sub-diffraction IR imaging with a spatial resolution on the nanometer scale of 1, 2-dioleoyl-sn-glycero-3-phosphocholine lipid layers.

KEYWORDS:

(300.6340) Spectroscopy, infrared; (310.6628) Subwavelength structures, nanostructures; (350.5340) Photothermal effects

PMID:
21326633
[PubMed]
PMCID:
PMC3028496
Free PMC Article
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