Addition/Correction pubs.acs.org/JAFC
Correction to MALDI-TOF Mass Spectrometry: Avoidance of Artifacts and Analysis of Caffeine-Precipitated SII Thearubigins from 15 Commercial Black Teas J. Warren Drynan, Michael N. Clifford, Jacek Obuchowicz, and Nikolai Kuhnert* J. Agric. Food Chem. 2012, 60 (18), 4514−4525. DOI: 10.1021/jf205125y
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e make the following addition to our published paper. The captions of Figures 3, 4, and 6 should credit prior publication as follows: Figure 3. Five representative negative-ion mode MALDITOF mass spectra of TR I, TR IV, TR V, TR XII, and TR XV utilizing 3′,4′,5′-trihydroxyacetophenone F as matrix. (Data previously reported in ref 1. Reprinted with permission from Rapid Communications in Mass Spectrometry 2010, 24 (23), 3387. Copyright 2010 Wiley.) Figure 4. Expanded regions of mass clusters of a negative-ion mode MALDI-TOF mass spectrum of TR XII utilizing 3′,4′,5′trihydroxyacetophenone F as matrix. (Data previously reported in ref 1. Reprinted with permission from Rapid Communications in Mass Spectrometry 2010, 24 (23), 3387. Copyright 2010 Wiley.) Figure 6. Expanded regions of the baseline of a negative-ion mode MALDI-TOF mass spectrum of TR IV, TR XII, and TR XIV utilizing 3′,4′,5′-trihydroxyacetophenone F as matrix. (Data previously reported in ref 1. Reprinted with permission from Rapid Communications in Mass Spectrometry 2010, 24 (23), 3387. Copyright 2010 Wiley.)
Published: February 4, 2013 © 2013 American Chemical Society
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dx.doi.org/10.1021/jf304593u | J. Agric. Food Chem. 2013, 61, 1418−1418
