理学 >>> 数学 信息科学与系统科学 物理学 化学 天文学 地球科学总论 大气科学 地球物理学 地理学 地质学 水文学 海洋科学 生物学 科学技术史
搜索结果: 1-9 共查到理学 electrospray ionization相关记录9条 . 查询时间(0.046 秒)
The effects of an on-line ion suppressor device on alkali metal ion adduct formations of the model compound tacrolimus were investigated. The base peak ion in the positive ion ESI-MS spectrum of tacro...
A rapid method for the characterization of sake by measuring the ratio of the peak intensities of taste components in sake, using electrospray ionization/mass spectrometry (ESI/MS) has been developed....
Wet deposition is an important removal mechanism for atmospheric organic matter, and a potentially important input for receiving ecosystems, yet less than 50% of rainwater organic matter is considered...
Despite the acknowledged relevance of aerosol-derived water-soluble organic carbon (WSOC) to climate and biogeochemical cycling, characterization of aerosol WSOC has been limited. Electrospray ionizat...
The study of the fragmentations of the protonated molecular species [M+H]+ and selected fragment ions allowed proposals for the main fragmentation pathways of the title compound. In order to better un...
专著信息 书名 Electrospray ionization mass spectrometry studies of rhenium(I) bipyridyl complexes 语种 英文 撰写或编译 作者 R. Zhang,S. Sun,X. Peng,L.Sun 第一作者单位 出版社 European Journal of Mass Spectrometry, 出版地 出版日期 2004...
期刊信息 篇名 Characteristic fragmentation behaviors of novel dithiocarbamic acid esters studied by electrospray ionization tandem mass spectrometry 语种 英文 撰写或编译 撰写 作者 Xueling Hou,Yaowu Sha,Xin Wang,Zemei Ge...
期刊信息 篇名 Electrospray ionization tandem mass spectrometric analysis of fragmentation patterns of dithiocarbamate derivatives 语种 英文 撰写或编译 撰写 作者 Xin Wang,Yaowu Sha,Xueling Hou and Runtao Li 第一作者单位 Peijin...
We used electrospray-ionization mass spectrometry (ESI-MS) to characterize, at the compound level, dissolved organic matter (DOM) composition and bioavailability in two streams. There was considerable...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...