Literature DB >> 16689550

Analysis of energy-resolved mass spectra at MSn in a pursuit to characterize structural isomers of oligosaccharides.

Ayako Kurimoto1, Shusaku Daikoku, Sachiko Mutsuga, Osamu Kanie.   

Abstract

Analyses of energy-resolved mass spectra (ERMS) of structural isomeric oligosaccharides were carried out under collision-induced dissociation conditions at different stages of MSn. Quantitative analyses of energy-resolved curves revealed that these curves can be used to distinguish anomeric configurations and such analysis can be made regardless of the stages of MSn. Furthermore, parameters obtained from the sigmoidal shaped curves obtained for ERMS were found to be used as the structural descriptors after statistical analysis. An important finding is that analyses of these descriptors depend on neither the m/z values nor the height factors.

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Year:  2006        PMID： 16689550     DOI： 10.1021/ac0601361

Source DB:  PubMed          Journal:  Anal Chem        ISSN： 0003-2700            Impact factor:   6.986


  9 in total

1.  Blackbody infrared radiative dissociation of protonated oligosaccharides.

Authors:  Messele A Fentabil; Rambod Daneshfar; Elena N Kitova; John S Klassen
Journal:  J Am Soc Mass Spectrom       Date:  2011-09-22       Impact factor: 3.109

2.  Simple Approach for De Novo Structural Identification of Mannose Trisaccharides.

Authors:  Hsu Chen Hsu; Chia Yen Liew; Shih-Pei Huang; Shang-Ting Tsai; Chi-Kung Ni
Journal:  J Am Soc Mass Spectrom       Date:  2017-12-12       Impact factor: 3.109

3.  Discrimination of 16 structural isomers of fucosyl galactoside based on energy-resolved mass spectrometry.

Authors:  Shusaku Daikoku; Takuro Ako; Rumiko Kato; Isao Ohtsuka; Osamu Kanie
Journal:  J Am Soc Mass Spectrom       Date:  2007-07-29       Impact factor: 3.109

4.  Distinction of sialyl anomers on ESI- and FAB-MS/MS: stereo-specific fragmentations.

Authors:  Yoko Ohashi; Masayuki Kubota; Hiroshi Hatase; Mitsuhiro Nakamura; Takashi Hirano; Haruki Niwa; Yoshitaka Nagai
Journal:  J Am Soc Mass Spectrom       Date:  2008-11-06       Impact factor: 3.109

5.  Characterization of Lipid A Variants by Energy-Resolved Mass Spectrometry: Impact of Acyl Chains.

Authors:  Christopher M Crittenden; Lucas D Akin; Lindsay J Morrison; M Stephen Trent; Jennifer S Brodbelt
Journal:  J Am Soc Mass Spectrom       Date:  2016-12-13       Impact factor: 3.109

6.  The high mannose glycans from bovine ribonuclease B isomer characterization by ion trap MS.

Authors:  Justin M Prien; David J Ashline; Anthony J Lapadula; Hailong Zhang; Vernon N Reinhold
Journal:  J Am Soc Mass Spectrom       Date:  2008-11-27       Impact factor: 3.109

7.  Analysis of behavior of sodiated sugar hemiacetals under low-energy collision-induced dissociation conditions and application to investigating mutarotation and mechanism of a glycosidase.

Authors:  Osamu Kanie; Ayako Kurimoto; Yoshimi Kanie; Shusaku Daikoku; Atsuko Ohtake; Katsuhiko Suzuki
Journal:  Proc Jpn Acad Ser B Phys Biol Sci       Date:  2009       Impact factor: 3.493

8.  Diastereomeric resolution directed towards chirality determination focussing on gas-phase energetics of coordinated sodium dissociation.

Authors:  Osamu Kanie; Yuki Shioiri; Koji Ogata; Waka Uchida; Shusaku Daikoku; Katsuhiko Suzuki; Shinichiro Nakamura; Yukishige Ito
Journal:  Sci Rep       Date:  2016-04-04       Impact factor: 4.379

9.  Simple Method for De Novo Structural Determination of Underivatised Glucose Oligosaccharides.

Authors:  Hsu Chen Hsu; Chia Yen Liew; Shih-Pei Huang; Shang-Ting Tsai; Chi-Kung Ni
Journal:  Sci Rep       Date:  2018-04-03       Impact factor: 4.379
  9 in total

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