Localized IR spectroscopy of hemoglobin

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Title: Localized IR spectroscopy of hemoglobin
Authors: Yarrow, Fiona
Rice, James H.
Permanent link: http://hdl.handle.net/10197/4502
Date: Feb-2011
Abstract: IR absorption spectroscopy of hemoglobin was performed using an infrared (IR) optical parametric oscillator laser and a commercial atomic force microscope (AFM) in a novel experimental arrangement based on the use of a bottom-up excitation alignment. This experimental approach enables detection of protein samples with resolution much higher than that of standard IR spectroscopy. Presented here are AFM-based IR absorption spectra of micron-sized hemoglobin features.
Type of material: Journal Article
Publisher: Springer
Copyright (published version): 2011, Springer
Keywords: Nano-IR;Infrared absorption;Nanoimaging;Nanoscopy;Imaging;Chemical mapping;AFM
DOI: 10.1007/s00249-010-0634-7
Language: en
Status of Item: Peer reviewed
Appears in Collections:Physics Research Collection

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