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Spatial lipidomics of eight edible nuts by desorption electrospray ionization with ion mobility mass spectrometry imaging
期刊论文
FOOD CHEMISTRY, 2022, 卷号: 371, 页码: 11
作者:
Hou, Jinjun
;
Zhang, Zijia
;
Zhang, Linlin
;
Wu, Wenyong
;
Huang, Yong
收藏
  |  
浏览/下载:88/0
  |  
提交时间:2021/12/16
Desorption electrospray ionization (DESI)
Mass spectrometry imaging (MSI)
Ion mobility
Collision cross section (CCS)
Nuts
Phospholipids
Fatty acid derivatives
Distribution profiles
A novel coumarin-based pyrazoline fluorescent probe for detection of Fe3+ and its application in cells
期刊论文
Inorganica Chimica Acta, 2021, 卷号: 525
作者:
Zhang, Ying-Peng
;
Teng, Qi
;
Yang, Yun-Shang
;
Guo, Hui-Chen
;
Xue, Ji-Jun
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  |  
浏览/下载:18/0
  |  
提交时间:2022/02/17
Amines
Density functional theory
Electrodeposition
Electrospray ionization
Emission spectroscopy
Ethylene
Fluorescence
Mass spectrometry
Nuclear magnetic resonance
Optical properties
Probes
$+13$/C nuclear magnetic resonance
Cell imaging
Coumarin
Fe$+3+$
Fe3+
Fluorescence emission spectra
Fluorescent probes
ITS applications
Pyrazolines
Synthesised
MALDI-MS imaging of lipids and small molecules in rat brain tissue based on graphene oxide film pre-coated matrix
期刊论文
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, 2021, 卷号: 464, 页码: 8
作者:
Xu, Yang
;
Deng, Yingzhi
;
Ye, Rongrong
;
Gong, Can
;
Liu, Zhaoxin
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  |  
浏览/下载:63/0
  |  
提交时间:2021/06/11
Single-layer graphene oxide film
Matrix-assisted laser desorption ionization-mass spectrometry imaging
Phospholipids
Pre-coated matrix
Hydroxyl, hydroperoxyl free radicals determination methods in atmosphere and troposphere
期刊论文
Journal of Environmental Sciences (China), 2021, 卷号: 99, 页码: 324-335
作者:
Wang, Guoying
;
Iradukunda, Yves
;
Shi, Gaofeng
;
Sanga, Pascaline
;
Niu, Xiuli
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  |  
浏览/下载:13/0
  |  
提交时间:2020/11/14
Atmospheric chemistry
Free radicals
High performance liquid chromatography
Ionization of liquids
Mass spectrometry
Atmospheric abundance
Chemical ionization
Chemical oxidation
Determination methods
Hydroperoxyl radical
Hydroxyl radicals
Laser induced fluorescence
Spectroscopic technique
Helix Matrix Transformation Combined With Convolutional Neural Network Algorithm for Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry-Based Bacterial Identification
期刊论文
FRONTIERS IN MICROBIOLOGY, 2020, 卷号: 11, 页码: 10
作者:
Ling, Jin
;
Li, Gaomin
;
Shao, Hong
;
Wang, Hong
;
Yin, Hongrui
收藏
  |  
浏览/下载:129/0
  |  
提交时间:2020/12/24
matrix-assisted laser desorption ionization-time of flight mass spectrometry
bacterial identification
helix matrix transformation
convolutional neural network
algorithm study
Extraction Optimization of Six Alkaloids and Four Lignans in Zanthoxylum armatum by Orthogonal Design and Ultra-fast Liquid Chromatography–tandem Quadrupole Mass Spectrometry
期刊论文
Journal of Analytical Chemistry, 2020, 卷号: 75, 期号: 4, 页码: 459-467
作者:
Yi-ran Wang
;
Mai, Shi-ying
;
Li, Yong-hui
;
Li, Hai-long
;
Guo, Tao
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  |  
浏览/下载:7/0
  |  
提交时间:2020/11/14
Alkaloids
Drug products
Electrospray ionization
Inorganic compounds
Liquid chromatography
Mass spectrometry
Organic solvents
Positive ions
Extraction method
Extraction optimizations
Limits of detection
Monomethyl ethers
Positive ion mode
Tandem mass spectrometry
Tandem quadrupole
Ultra-fast liquid chromatography
寡糖提取分离与质谱结构解析研究进展
期刊论文
药学学报, 2020, 卷号: 55, 期号: 5, 页码: 843
作者:
崔连杰
;
李科
;
李震宇
;
秦雪梅
;
杜昱光
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2020/07/23
oligosaccharide
extraction and separation
mass spectrometry
ionization
structural analysis
寡糖
提取分离
质谱
电离
结构分析
Linkage and sequence analysis of neutral oligosaccharides by negative-ion MALDI tandem mass spectrometry with laser-induced dissociation
期刊论文
ANALYTICA CHIMICA ACTA, 2019, 卷号: 1071, 页码: 25-35
作者:
Huang, Chuncui
;
Yan, Jingyu
;
Zhan, Lingpeng
;
Zhao, Min
;
Zhou, Jinyu
收藏
  |  
浏览/下载:247/0
  |  
提交时间:2019/06/25
Negative-ion matrix-assisted laser desorption/ionization tandem mass spectrometry
Laser-induced dissociation
Linkage analysis
Gluco-oligosaccharides
Blood-group related antigens
Typing
Structural Analysis of High Degree Polymerization Isomers of Human Milk Oligosaccharides Based on Electrospray Ionization-Quadrupole-Time of Flight Mass Spectrometry
期刊论文
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2019, 卷号: 47, 期号: 7, 页码: 1106-1113
作者:
Li Xin
;
Li Jia-Qi
;
Jin Gao-Wa
;
Yu Long
;
Guo Zhi-Mou
收藏
  |  
浏览/下载:73/0
  |  
提交时间:2019/12/02
Human milk oligosaccharides
Isomers
Structural analysis
Electrospray ionization-quadrupole-time of flight mass spectrometry
High-Pressure Photoionization/Chemical Ionization-Time-of-Flight Mass Spectrometry for Classification and Identification of Green Tea Aromas
期刊论文
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2019, 卷号: 47, 期号: 4, 页码: 541-549
作者:
Li Qing-Yun
;
Hua Lei
;
He Meng-Qi
;
Li Jia
;
Jiang Ji-Chun
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2019/07/26
High-pressure photoionization/chemical ionization
Time-of-flight mass spectrometry
Green tea aromas
Multivariate analysis
Volatiles fingerprinting
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