论文

A mass spectrometric approach for probing the stability of bioorganic radicals

作者:Lei Tan, Hanfeng Hu, Joseph S Francisco, Yu Xia*

Angew. Chem., Int. Ed., 2014, 53, 1887-1890. Featured as “Hot paper” and front cover

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Characterization of a DAPI-RIT-DAPI system for gas-phase ion/molecule and ion/ion reactions

作者:Ziqing Lin, Lei Tan, Sandilya Garimella, Linfan Li, Tsung-Chi Chen, Wei Xu, Yu Xia*, Zheng Ouyang*

J. Am. Soc. Mass Spectrom., 2014, 25, 48-56.

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Radical cascades in electron transfer dissociation (ETD) – implications for characterizing peptide disulfide regio-isomers

作者:Lei Tan, Kirt L. Durand, Xiaoxiao Ma and Yu Xia*

Analyst, 2013, 138, 6759-6765

Radical cascades in ETD cause multiple disulfide bond cleavages which are useful in providing rich sequence information.

Tandem Mass Spectrometry (MSn) of Peptide Disulfide Regio-Isomers via Collision-Induced Dissociation: Utility and Limits in Disulfide Bond Characterization

作者:Kirt L. Durand, Xiaoxiao Ma, Chelsea E. Plummer, Yu Xia*

Int. J. Mass Spectrom., 2013, 343-344, 50-57


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Radical Induced Disulfide Bond Cleavage within Peptides via Ultraviolet Irradiation of an Electrospray Plume

作者:Craig A. Stinsona and Yu Xia*

Analyst, 2013, 138, 2840-2846

Facile cleavage of disulfide bonds within peptides via UV-induced radical reactions in an ESI plume.

Competition of Charge- vs. Radical-Directed Fragmentation of Gas-Phase Protonated Cysteine Sulfinyl Radicals

作者:Chasity B. Love, Lei Tan, Joseph S. Francisco*, Yu Xia*

J. Am. Chem. Soc., 2013, 135, 6226–6233

Graphic. Refer to the image caption for details.