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Identification of impurities in macrolides by liquid chromatography-mass spectrometric detection and prediction of retention times of impurities by constructing quantitative structure-retention relationship (QSRR)
期刊论文
2017, 卷号: 145, 页码: 262-272
作者:
Zhang, Xia
;
Li, Jin
;
Wang, Chen
;
Song, Danqing
;
Hu, Changqin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/01/03
Impurity profiling
Quantitative structure-retention relationship
Liquid chromatography tandem mass spectrometry
16-membered ring macrolides
A Combinational Strategy of Model Disturbance and Outlier Comparison to Define Applicability Domain in Quantitative Structural Activity Relationship
期刊论文
Molecular Informatics, 2014, 卷号: 33, 期号: 8, 页码: 503-513
作者:
Yan, Jun
;
Zhu, Wei-Wei
;
Kong, Bo
;
Lu, Hong-Bing
;
Yun, Yong-Huan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/03
Quantitative structure‐activity relationship
Applicability domain
Model disturbance index
Outlier comparison
Retention index
Strategies for structure elucidation of small molecules using gas chromatography-mass spectrometric data
期刊论文
TrAC - Trends in Analytical Chemistry, 2013, 卷号: 47, 页码: 37-46
作者:
Zhang, Liangxiao*
;
Tang, Chunlan
;
Cao, Dongsheng
;
Zeng, Yingxu
;
Tan, Binbin
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/03
AI
Artificial intelligence
CASE
Computer-aided structure elucidation
CI
Chemical ionization
DA
Dissimilarity analysis
ECL
Equivalent chain length
EI
Electron ionization or electron impact
FAME
Fatty-acid methyl ester
FCL
Fraction chain length
GC-MS
Gas chromatography-mass spectrometry
IR
Infrared
KNN
K-nearest neighbor
LDA
Linear discriminant analysis
m/z
Mass-to-charge ratio
NIST
National Institute of Standards and Technology
NMR
Nuclear magnetic resonance
PCA
Principal component analysis
PLS-DA
Partial least squares discriminant analysis
PUFA
Polyunsaturated fatty acid
QSAR
Quantitative structure-activity relationship
RI
Retention index
RT
Retention time
SVM
Support vector machine
TOF
Time-of-flight
UFA
Unsaturated fatty acid
UV
Ultraviolet
Gas chromatography coupled to mass spectrometry (GC-MS)
Data mining
Identification accuracy
Information extraction
Mass spectral characteristics
Mass spectral transfer
Multivariate analysis
Retention index (RI)
Small molecule
Structure elucidation
Comparison of quantitative structure-retention relationship models on four stationary phases with different polarity for a diverse set of flavor compounds
期刊论文
journal of chromatography a, 2012, 卷号: 1223, 页码: 118-125
作者:
Yan, Jun
;
Cao, Dong-Sheng
;
Guo, Fang-Qiu
;
Zhang, Liang-Xiao
;
He, Min
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2015/11/09
Quantitative structure-retention relationship (QSRR)
Retention index
Flavor compounds
Polarity
Comparison of quantitative structure-retention relationship models on four stationary phases with different polarity for a diverse set of flavor compounds
期刊论文
Journal of Chromatography A, 2012, 卷号: 1223, 页码: 118-125
作者:
Yan, Jun
;
Cao, Dong-Sheng
;
Guo, Fang-Qiu
;
Zhang, Liang-Xiao
;
He, Min
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/03
Flavor compounds
Polarity
Quantitative structure-retention relationship (QSRR)
Retention index
Retention Index System Transformation Method Incorporated Optimal Molecular Descriptors through Particle Swarm Optimization
期刊论文
INTELLIGENT COMPUTING THEORIES AND APPLICATIONS, ICIC 2012, 2012, 卷号: Vol.7390, 页码: 366-374
作者:
Zhang,Jun
;
Gao,Qingwei
;
Zheng,Chunhou
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  |  
浏览/下载:1/0
  |  
提交时间:2019/04/24
Particle
swarm
optimization
quantitative
structure-retention
relationship
retention
index
Quantitative structure-retention relationships for mycotoxins and fungal metabolites in LC-MS/MS
期刊论文
JOURNAL OF SEPARATION SCIENCE, 2009, 卷号: 32, 期号: 22
-
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2014/12/05
Heuristic method
LC-MS/MS
Mycotoxins and fungal metabolites
Quantitative structure-retention relationship
Radial basis function neural networks
Quantitative Structure-Retention Relationship study of the constituents of saffron aroma in SPME-GC-MS based on the Projection Pursuit Regression method
期刊论文
TALANTA, 2008, 卷号: 77, 期号: 1
-
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2014/12/05
Quantitative Structure-Retention Relationship (QSRR)
Saffron
SPME-GC-MS
Best Multi-Linear Regression (BMLR)
Projection Pursuit Regression (PPR)
Prediction of retention indices of drugs based on immobilized artificial membrane chromatography using Projection Pursuit Regression and Local Lazy Regression
期刊论文
JOURNAL OF SEPARATION SCIENCE, 2008, 卷号: 31, 期号: 12
-
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2014/12/05
retention indices
immobilized artificial membrane
Local Lazy Regression
projection pursuit regression
quantitative structure-retention relationship
Novel approaches to predict the retention of histidine-containing peptides in immobilized metal-affinity chromatography
期刊论文
PROTEOMICS, 2008, 卷号: 8, 期号: 11
-
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2014/12/05
immobilized metal-affinity chromatography
local lazy regression
peptides
projection pursuit regression
quantitative structure-retention relationship
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