Spectroscopic images

There have been efforts to physically separate membrane domains as well as to determine their properties using imaging, spectroscopic, and calorimetric methods. Several of these methods have been recently reviewed (18). In this article, we will focus on membrane fractionation and on imaging methods. 

Valous, N. A. Mendoza, F. Sun, D.W. (2010). Emerging non-contact imaging, spectroscopic and colorimetric technologies for quality evaluation and control of hams a review. Trends in Food Science Technology Vol.21, pp. 26-43 Williams, P. C. Sobering, D. (1996). Haw do we do it A brief summary of the methods we use in developing near infrared calibrations. In A. M. C. Davies P. C. Williams (Eds.), Near infrared spectroscopy the future waves (pp. 185-188). Chichester NIR Publications Wilson, A. D. Baietto, M. (2009). Applications and advances in electronic-nose technologies. Sensors Vol.9, pp. 5099-5148... 

Kim, M., X. Bi. et al. 2005. Fourier transform infrared imaging spectroscopic analysis of tissue engineered cartilage Histologic and biochemical correlations. /Biomed Opt 10 31105. 

Valous, N.A., Mendoza, E, and Sun, D.-W. (2010) Emerging non-contact imaging, spectroscopic and colorimetric technologies for quality evaluation and control of hams a review. Trends Food Sci. Technol, 21 (1), 26—43. 

Kidder L H, Levin I W, Lewis E N, Kleiman V D and Heilweil E J 1997 Mercury cadmium telluride focal-plane array detection for mid-infrared Fourier-transform spectroscopic imaging Opt. Lett. 22 742-4... 

ESEM environmental scanning electron microscope ESI electron spectroscopic imaging... 

Figure Bl.22.11. Near-field scanning optical microscopy fluorescence image of oxazine molecules dispersed on a PMMA film surface. Each protuberance in this three-dimensional plot corresponds to the detection of a single molecule, the different intensities of those features being due to different orientations of the molecules. Sub-diffraction resolution, in this case on the order of a fraction of a micron, can be achieved by the near-field scaiming arrangement. Spectroscopic characterization of each molecule is also possible. (Reprinted with pennission from [82]. Copyright 1996 American Chemical Society.)...

The ubiquitous use of the word Tine to describe an experimentally observed transition goes back to the early days of observations of visible spectra with spectroscopes in which the lines observed in, say, the spectmm of a sodium flame are images, formed at various wavelengths, of the entrance slit. Although, nowadays, observations tend to be in the form of a plot of some measure of the intensity of the transition against wavelength, frequency or wavenumber, we still refer to peaks in such a spectmm as lines. 

Figure 8 Spectroscopic study of GaAs(110). With a positive voltage on the STM tip, the left-hand image represents As atoms, while the corresponding negative tip voltage on the right shows Ga atoms. (Courtesy of Y. Yang and J.H. Weaver, University of Minnesota)...

---