中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
地球环境研究所 [20]
化学研究所 [1]
上海药物研究所 [1]
过程工程研究所 [1]
水土保持研究所 [1]
采集方式
OAI收割 [24]
内容类型
期刊论文 [24]
发表日期
2024 [1]
2022 [1]
2021 [2]
2020 [4]
2019 [3]
2018 [11]
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学科主题
Agricultur... [1]
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Intelligent chemical profiling of 73 edible flowers by liquid chromatography-high resolution mass spectrometry combined with HRMS database and their authentication based on large-scale fingerprints
期刊论文
OAI收割
FOOD CHEMISTRY, 2024, 卷号: 446, 页码: 9
作者:
Li, Ziqing
;
Zhang, Jianqing
;
Yang, Lin
;
Li, Xiaolan
;
Meng, Qian
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2024/05/22
Edible flowers
LC-HRMS
Database
Fingerprints
Authentication
Source profiles of molecular structure and light absorption of PM2.5 brown carbon from residential coal combustion emission in Northwestern China
期刊论文
OAI收割
ENVIRONMENTAL POLLUTION, 2022, 卷号: 299, 页码: 9
作者:
Zhang, Qian
;
Li, Ziyi
;
Shen, Zhenxing
;
Zhang, Tian
;
Zhang, Yujie
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2023/12/29
brown carbon
Optical properties
Molecular compositions
Residential coal combustion
The Roles of N, S, and O in Molecular Absorption Features of Brown Carbon in PM2.5 in a Typical Semi-Arid Megacity in Northwestern China
期刊论文
OAI收割
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2021, 卷号: 126, 期号: 16, 页码: 14
作者:
Zeng, Yaling
;
Ning, Yanli
;
Shen, Zhenxing
;
Zhang, Leiming
;
Zhang, Tian
  |  
收藏
  |  
浏览/下载:46/0
  |  
提交时间:2021/12/07
brown carbon
ESI FT-ICR MS
PLSR
molecular absorption
Light absorption properties and molecular profiles of HULIS in PM2.5 emitted from biomass burning in traditional "Heated Kang" in Northwest China
期刊论文
OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 776, 页码: 9
作者:
Zhang, Tian
;
Shen, Zhenxing
;
Zeng, Yaling
;
Cheng, Conglan
;
Wang, Diwei
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2021/12/06
HULIS
Biomass burning
PM2.5
Light absorption properties
Molecular characterization
Molecular Absorption and Evolution Mechanisms of PM2.5 Brown Carbon Revealed by Electrospray Ionization Fourier Transform-Ion Cyclotron Resonance Mass Spectrometry During a Severe Winter Pollution Episode in Xi'an, China
期刊论文
OAI收割
GEOPHYSICAL RESEARCH LETTERS, 2020, 卷号: 47, 期号: 10, 页码: 11
作者:
Zeng, Yaling
;
Shen, Zhenxing
;
Takahama, Satoshi
;
Zhang, Leiming
;
Zhang, Tian
  |  
收藏
  |  
浏览/下载:57/0
  |  
提交时间:2020/12/29
brown carbon
molecular absorption
carbon conjugation
N-addition
oxidation and sulfur addition
Investigation of Primary and Secondary Particulate Brown Carbon in Two Chinese Cities of Xi'an and Hong Kong in Wintertime
期刊论文
OAI收割
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2020, 卷号: 54, 期号: 7, 页码: 3803-3813
作者:
Zhang, Qian
;
Shen, Zhenxing
;
Zhang, Leiming
;
Zeng, Yaling
;
Ning, Zhi
  |  
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2020/06/23
PM2.5 Humic-like substances over Xi'an, China: Optical properties, chemical functional group, and source identification
期刊论文
OAI收割
ATMOSPHERIC RESEARCH, 2020, 卷号: 234, 页码: 8
作者:
Zhang, Tian
;
Shen, Zhenxing
;
Zhang, Leiming
;
Tang, Zhuoyue
;
Zhang, Qian
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2020/06/03
Humic-like substances
Optical properties
Chemical groups
Sources
Characteristics of Surface Ozone in Five Provincial Capital Cities of China during 2014-2015
期刊论文
OAI收割
ATMOSPHERE, 2020, 卷号: 11, 期号: 1, 页码: 15
作者:
Wang, Xin
;
Shen, Zhenxing
;
Tang, Zhuoyue
;
Li, Guohui
;
Lei, Yali
  |  
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2020/06/03
surface ozone
meteorological parameter
air pollution
China
Optical properties and source identification of black carbon and brown carbon: comparison of winter and summer haze episodes in Xi'an, Northwest China
期刊论文
OAI收割
ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS, 2019, 卷号: 21, 期号: 12, 页码: 2058-2069
作者:
Zhang, Qian
;
Shen, Zhenxing
;
Lei, Yali
;
Zhang, Tian
;
Zeng, Yaling
  |  
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2020/06/04
Characterization of polycyclic aromatic hydrocarbon (PAHs) source profiles in urban PM2.5 fugitive dust: A large-scale study for 20 Chinese cites
期刊论文
OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 687, 页码: 188-197
作者:
Gong, Xuesong
;
Shen, Zhenxing
;
Zhang, Qian
;
Zeng, Yaling
;
Sun, Jian
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2020/06/05
Urban fugitive dust
Polycyclic aromatic hydrocarbons (PAHs)
Source identification
Health risk evaluation
Chinese cities