Z
Zhiwei Zhou
Researcher at Chinese Academy of Sciences
Publications - 20
Citations - 1132
Zhiwei Zhou is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Lipidomics & Metabolomics. The author has an hindex of 10, co-authored 13 publications receiving 505 citations.
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Journal ArticleDOI
A lipidome atlas in MS-DIAL 4.
Hiroshi Tsugawa,Kazutaka Ikeda,Mikiko Takahashi,Aya O. Satoh,Yoshifumi Mori,Haruki Uchino,Nobuyuki Okahashi,Yutaka Yamada,Ipputa Tada,Paolo Bonini,Yasuhiro Higashi,Yozo Okazaki,Zhiwei Zhou,Zheng-Jiang Zhu,Jeremy P. Koelmel,Jeremy P. Koelmel,Tomas Cajka,Oliver Fiehn,Kazuki Saito,Masanori Arita,Makoto Arita,Makoto Arita +21 more
TL;DR: A comprehensive lipidome atlas with retention time, collision cross-section and tandem mass spectrometry information is presented and mass spectral fragmentations of lipids across 117 lipid subclasses are presented in a lipidomeAtlas.
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Ion mobility collision cross-section atlas for known and unknown metabolite annotation in untargeted metabolomics
TL;DR: AllCCS combined with in silico MS/MS spectra facilitates multi-dimensional match and substantially improves the accuracy and coverage of both known and unknown metabolite annotation from biological samples, revealing comprehensive chemical and metabolic insights towards biological processes.
Journal ArticleDOI
Large-Scale Prediction of Collision Cross-Section Values for Metabolites in Ion Mobility-Mass Spectrometry
TL;DR: This work demonstrated the use of a machine-learning algorithm called support vector regression (SVR) to develop a prediction method that utilized 14 common molecular descriptors to predict CCS values for metabolites and proved that the SVR based prediction method can accurately predict nitrogen CCSvalues (ΩN2) of metabolites from molecular descriptor and effectively improve identification accuracy and efficiency in untargeted metabolomics.
Journal ArticleDOI
LipidCCS: Prediction of Collision Cross-Section Values for Lipids with High Precision to Support Ion Mobility-Mass Spectrometry based Lipidomics
TL;DR: In LipidCCS, a set of molecular descriptors were optimized using bioinformatic approaches to comprehensively describe the subtle structure differences for lipids and the improved precision could effectively reduce false-positive identifications of lipids.
Journal ArticleDOI
MetCCS predictor: a web server for predicting collision cross-section values of metabolites in ion mobility-mass spectrometry based metabolomics
TL;DR: This work developed the first web server, namely, MetCCS Predictor, which can predict the CCS values of metabolites using molecular descriptors within a few seconds, and effectively improve the metabolite identification in metabolomics.