Výsledky vyhledávání

On a separation voltage polarity switching transient capillary isotachophoresis method for higher sample loading capacity and better separation performance

Autor: Chenlu Wang, Huanming Wu, Junliang Zhang, Tao Yin, Ji Tang, Keqi Tang, Jun Jack Hu, Jiancheng Yu

Publikováno v: The Analyst. 146:124-131

Limited sample loading capacity is one of the major reasons that prevents the utility of capillary electrophoresis (CE) as a routine separation method as compared to liquid chromatography (LC). In our previous study, separation voltage polarity switc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03ff0b06390570e017686b99f6da51fa
https://doi.org/10.1039/d0an01640c

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A TIMS-TOF mass spectrometry study of disaccharides from in situ ESI derivatization with 3-pyridinylboronate

Autor: Chengyi Xie, Chenlu Wang, Pengfei Guan, Keqi Tang, Jiancheng Yu, Jun Jack Hu, Lei Li

Publikováno v: The Analyst. 146:75-84

3-Pyridinylboronate, a zwitterionic boronic acid, displayed effective in situ ESI for reversible covalent tagging of saccharides in both cation and anion modes. The ion mobilities of thus-generated ions were examined with the Bruker timsTOF fleX inst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4edea5866292a35492643ed2b9f8e7d0
https://doi.org/10.1039/d0an01677b

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Application of the poly (POSS-octavinyl-co-N-methylacetamide-co-divinylbenzene) solid extraction column in analyzing preservatives

Autor: Chuan-Fan Ding, Fuxing Xu, Fangling Wu, Jun Jack Hu, Pingping Wang

Publikováno v: Analytical and bioanalytical chemistryReferences. 414(4)

In this study, a special poly solid-phase extraction (in-tube SPE) column consisting of poly (POSS-octavinyl-co-N-methylacetamide-co-divinylbenzene) [poly (POSS-OS-co-DVB-co-NMA)] was prepared based on the chemical structure of the preservatives, and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3cdc9e3fca88e41b864765722f5a90b
https://pubmed.ncbi.nlm.nih.gov/34505165

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A TIMS-TOF mass spectrometry study of disaccharides from

Autor: Lei, Li, Jiancheng, Yu, Chengyi, Xie, Chenlu, Wang, Pengfei, Guan, Jun Jack, Hu, Keqi, Tang

Publikováno v: The Analyst. 146(1)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cdb6c14938afa2655997b44d44dce2b7
https://pubmed.ncbi.nlm.nih.gov/33283797

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Structural resolution of disaccharides through halogen anion complexation using negative trapped ion mobility spectrometry

Autor: Pengfei Guan, Xiangyu Fang, Fangling Wu, Jun Jack Hu, Chengyi Xie, Lei Li, Keqi Tang

Publikováno v: Talanta. 230:122348

Carbohydrates are an indispensable part of early life evolution. The determination of their structures is a key step to analyze their critical roles in biological systems. A variation of composition, glycosidic linkage, and (or) configuration between

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::237d6278b2c61dc16b07a37ea0f7561b
https://doi.org/10.1016/j.talanta.2021.122348

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Tridentate tripodal sulfur ligand as a stable molecular surface anchor for the fabrication of oligonucleotide-gold based label-free biosensors

Autor: Daxi Xiong, Lu Yihong, Mingli Chen, Tejal Deodhar, Jun Jack Hu, Huancai Yin

Publikováno v: Analytical Methods. 9:600-608

Correction for ‘Tridentate tripodal sulfur ligand as a stable molecular surface anchor for the fabrication of oligonucleotide-gold based label-free biosensors’ by Huancai Yin et al., Anal. Methods, 2017, 9, 600–608.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de2e5ba9a74d35356663bdf54e379fbb
https://doi.org/10.1039/c6ay02945k

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