DICP OpenIR
学科主题物理化学
Neutral losses: A type of important variables in prediction of branching degree for acyclic alkenes from mass spectra
Zhang, Liangxiao1,2; Fan, Wei1; Cao, Dongsheng1; Zeng, Maomao3; Xiao, Hongbin2; Liang, Yizeng1; YizengLiang
关键词Dissimilarity Analysis Acyclic Alkene Neutral Loss Mass Spectra Branching Degree Predictor
刊名ANALYTICA CHIMICA ACTA
2012-03-30
DOI10.1016/j.aca.2011.11.040
720页:16-21
收录类别SCI
文章类型Article
部门归属18
项目归属1804
产权排名2,1
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Analytical
研究领域[WOS]Chemistry
关键词[WOS]CLASSIFICATION ; IDENTIFICATION ; CHROMATOGRAPHY ; ALGORITHMS ; GASOLINE ; SPECTROMETRY ; PERFORMANCE ; CLASSIFIERS ; OCTENES
英文摘要Neutral losses are a type of important variables in mass spectral interpretation. Since it is hard to calculate or extract neutral losses from mass spectra, they are usually discarded. In this study, dissimilarity analysis was employed to extract mass spectral characteristics for predicting branching degree of acyclic alkenes. The relationships between branching degree and neutral loss were constructed under direction of experimental observation and mass spectral fragmentations. A branching degree predictor of acyclic alkenes was subsequently built based on the above relationships. After tested by the experimental data in previous studies, the predictor could correctly provide the branching degree from abundant ions of mass spectra. More importantly, this predictor was able to point out which acyclic alkenes could be predicted correctly or not. (C) 2012 Published by Elsevier B.V.
语种英语
WOS记录号WOS:000301689100003
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/117954
专题中国科学院大连化学物理研究所
通讯作者YizengLiang
作者单位1.Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China
3.Jiangnan Univ, State Key Lab Food Sci & Technol, Wuxi 214122, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Liangxiao,Fan, Wei,Cao, Dongsheng,et al. Neutral losses: A type of important variables in prediction of branching degree for acyclic alkenes from mass spectra[J]. ANALYTICA CHIMICA ACTA,2012,720:16-21.
APA Zhang, Liangxiao.,Fan, Wei.,Cao, Dongsheng.,Zeng, Maomao.,Xiao, Hongbin.,...&YizengLiang.(2012).Neutral losses: A type of important variables in prediction of branching degree for acyclic alkenes from mass spectra.ANALYTICA CHIMICA ACTA,720,16-21.
MLA Zhang, Liangxiao,et al."Neutral losses: A type of important variables in prediction of branching degree for acyclic alkenes from mass spectra".ANALYTICA CHIMICA ACTA 720(2012):16-21.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
2012PNKfA09FVG.PDF(636KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, Liangxiao]的文章
[Fan, Wei]的文章
[Cao, Dongsheng]的文章
百度学术
百度学术中相似的文章
[Zhang, Liangxiao]的文章
[Fan, Wei]的文章
[Cao, Dongsheng]的文章
必应学术
必应学术中相似的文章
[Zhang, Liangxiao]的文章
[Fan, Wei]的文章
[Cao, Dongsheng]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。