2014
DOI: 10.1016/j.molstruc.2014.01.025
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Frontiers of Two-Dimensional Correlation Spectroscopy. Part 1. New concepts and noteworthy developments

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Cited by 142 publications
(72 citation statements)
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“…The obtained set of spectra observed as a function of the perturbation variable is then transformed into a set of 2D correlation spectra by a form of cross correlations, which define structural relationships (Noda and Ozaki, 2004). For an in-depth understanding of this concept, readers are encouraged to consult the works of Noda and Ozaki (2004), Noda (2014aNoda ( , 2014b. In environmental research, the use of 2D correlation spectroscopy is still in its infancy.…”
Section: Introductionmentioning
confidence: 99%
“…The obtained set of spectra observed as a function of the perturbation variable is then transformed into a set of 2D correlation spectra by a form of cross correlations, which define structural relationships (Noda and Ozaki, 2004). For an in-depth understanding of this concept, readers are encouraged to consult the works of Noda and Ozaki (2004), Noda (2014aNoda ( , 2014b. In environmental research, the use of 2D correlation spectroscopy is still in its infancy.…”
Section: Introductionmentioning
confidence: 99%
“…The time dependence of VOC uptake into the polymer film provides another dimension that can be exploited to deconvolute mixture spectra, for example by analyzing segmented data blocks [47]. To demonstrate the ability of our system to identify VOCs within a mixture, we have acquired time series spectra for VOC uptake into the polymer film from the headspace of a mixture containing equal masses of ethyl acetate, isovaleric acid, and 2-amino acetophenone.…”
Section: Resultsmentioning
confidence: 99%
“…It is routinely used in nuclear magnetic resonance (NMR) spectroscopy and has also been extensively applied to vibrational spectroscopy [44][45][46][47][48]. The correlation transform provides one dimensional (1D) spectra from which background features are effectively removed.…”
Section: Introductionmentioning
confidence: 99%
“…Covariance transformations were applied to raw data sets as well as pre-processed data. Covariance NMR and covariance processing methods have been recently reviewed in great detail [1][2][3][4][5][6][7]. Due to the purely mathematical nature, the computer power and the algorithms applied determine the speed with which covariance spectra can be obtained.…”
Section: Introductionmentioning
confidence: 99%
“…The matrix representation form reveals that Noda´s synchronous matrix Φ, in Eqs. (6) and (16), corresponds to the covariance map according to Eq. (15), if mean centered spectra are the elements of the data matrices giving Φ.…”
Section: Introductionmentioning
confidence: 99%