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Multi-capillary column high-pressure photoionization time-of-flight mass spectrometry and its application for online rapid analysis of flavor compounds 期刊论文
TALANTA, 2019, 卷号: 201, 页码: 33-39
Authors:  Chen, Xuan;  Hua, Lei;  Jiang, Jichun;  Hu, Fan;  Wan, Ningbo;  Li, Haiyang
Favorite  |  View/Download:0/0  |  Submit date:2019/12/02
High-pressure photoionization time-of-flight mass-spectrometry  Multi-capillary column  Rapid analysis  Matrix effect  Isomer separation  Flavor compounds  High-pressure photoionization time-of-flight mass-spectrometry  Multi-capillary column  Rapid analysis  Matrix effect  Isomer separation  Flavor compounds  
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
Authors:  Li Qing-Yun;  Hua Lei;  He Meng-Qi;  Li Jia;  Jiang Ji-Chun;  Hou Ke-Yong;  Tian Di;  Li Hai-Yang
Favorite  |  View/Download:2/0  |  Submit date:2019/07/26
High-pressure photoionization/chemical ionization  Time-of-flight mass spectrometry  Green tea aromas  Multivariate analysis  Volatiles fingerprinting  
Toluene Enhanced-High Pressure Photoionization-Time-of-Flight Mass Spectrometry for Highly Sensitive and Rapid Detection of Phenolic Compounds 期刊论文
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2019, 卷号: 47, 期号: 3, 页码: 447-454
Authors:  He Meng-Qi;  Hua Lei;  Li Qing-Yun;  Hou Ke-Yong;  Chen Ping;  Chai Shuo;  Li Hai-Yang
Favorite  |  View/Download:0/0  |  Submit date:2019/12/02
Toluene enhanced-high pressure photoionization  Time-of-flight mass spectrometry  Phenolic compounds  Rapid detection  
Single photon ionization time-of-flight mass spectrometry with a windowless RF-discharge lamp for high temporal resolution monitoring of the initial stage of methanol-to-olefins reaction 期刊论文
ANALYST, 2019, 卷号: 144, 期号: 4, 页码: 1104-1109
Authors:  Li, QingYun;  Hua, Lei;  Xie, Yuanyuan;  Jiang, Jichun;  Li, Hanwei;  Hou, Keyong;  Tian, Di;  Li, HaiYang
Favorite  |  View/Download:5/0  |  Submit date:2019/06/20
High-pressure photon ionization time-of-flight mass spectrometry combined with dynamic purge-injection for rapid analysis of volatile metabolites in urine 期刊论文
ANALYTICA CHIMICA ACTA, 2018, 卷号: 1008, 页码: 74-81
Authors:  Wang, Yan;  Hua, Lei;  Jiang, Jichun;  Xie, Yuanyuan;  Hou, Keyong;  Li, Qingyun;  Wu, Chenxin;  Li, Haiyang
Favorite  |  View/Download:5/0  |  Submit date:2019/06/20
High-pressure Photon Ionization Mass Spectrometry  Dynamic Purge-injection  Urine  Metabolomics  2  5-dimethylpyrrole  
Direct Detection of Small & IT;n & IT;-Alkanes at Sub-ppbv Level by Photoelectron-Induced O-2(+) Cation Chemical Ionization Mass Spectrometry at kPa Pressure 期刊论文
ANALYTICAL CHEMISTRY, 2018, 卷号: 90, 期号: 8, 页码: 5398-5404
Authors:  Wang, Yan;  Hua, Lei;  Li, Qingyun;  Jiang, Jichun;  Hou, Keyong;  Wu, Chenxin;  Li, Haiyang
Favorite  |  View/Download:6/0  |  Submit date:2019/06/20
Online monitoring of trace chlorinated benzenes in flue gas of municipal solid waste incinerator by windowless VUV lamp single photon ionization TOFMS coupled with automatic enrichment system 期刊论文
TALANTA, 2016, 卷号: 161, 页码: 693-699
Authors:  Liu, Wei;  Jiang, Jichun;  Hou, Keyong;  Wang, Weiguo;  Qi, Yachen;  Wang, Yan;  Xie, Yuanyuan;  Hua, Lei;  Li, Haiyang
Favorite  |  View/Download:1/0  |  Submit date:2019/06/20
Windowless Vuv Lamp  Automatic Enrichment  Chlorinated Benzenes  Online Monitoring  Tofms  
Photoprompted Hot Electrons from Bulk Cross-Linked Graphene Materials and Their Efficient Catalysis for Atmospheric Ammonia Synthesis 期刊论文
ACS NANO, 2016, 卷号: 10, 期号: 11, 页码: 10507-10515
Authors:  Lu, Yanhong;  Yang, Yang;  Zhang, Tengfei;  Ge, Zhen;  Chang, Huicong;  Xiao, Peishuang;  Xie, Yuanyuan;  Hua, Lei;  Li, Qingyun;  Li, Haiyang;  Ma, Bo;  Guan, Naijia;  Ma, Yanfeng;  Chen, Yongsheng
Favorite  |  View/Download:34/0  |  Submit date:2017/10/29
Graphene  Photoprompted  Hot Electron  Ammonia Synthesis  Atmospheric Pressure  
High-Pressure Photon Ionization Source for TOFMS and Its Application for Online Breath Analysis 期刊论文
ANALYTICAL CHEMISTRY, 2016, 卷号: 88, 期号: 18, 页码: 9047-9055
Authors:  Wang, Yan;  Jiang, Jichun;  Hua, Lei;  Hou, Keyong;  Xie, Yuanyuan;  Chen, Ping;  Liu, Wei;  Li, Qingyun;  Wang, Shuang;  Li, Haiyang
Favorite  |  View/Download:2/0  |  Submit date:2019/06/20
Dopant-assisted negative photoionization Ion mobility spectrometry coupled with on-line cooling inlet for real-time monitoring H2S concentration in sewer gas 期刊论文
TALANTA, 2016, 卷号: 153, 页码: 295-300
Authors:  Peng, Liying;  Jiang, Dandan;  Wang, Zhenxin;  Hua, Lei;  Li, Haiyang
Favorite  |  View/Download:5/0  |  Submit date:2019/06/20
Hydrogen Sulfide  Dopant-assisted Negative Photoionization  Ion Mobility Spectrometry  Semiconductor Cooling  Sewer Gas