Relative ion intensities of maltooligosaccharide ethers in electrospray ionization ion trap mass spectrometry: A quantitative evaluation
详细信息 查看全文
- 作者：Sheetal Gangulaa ; Manfred Nimtzb ; Petra Mischnicka ; p.mischnick@tu-braunschweig.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：BM ; binary mixture ; CM ; complex mixture ; CRM ; charge residue model ; DMSO ; dimethyl sulfoxide ; DP ; degree of polymerization ; DS ; degree of substitution ; GLC ; gas liquid chromatography ; HPLC ; high performance liquid chromatography ; IEM ; ion evaporation model ; IT ; ion trap ; mABA ; meta-amino benzoic acid ; Me ; methylated oligomer ; Me-d3 ; deuteromethylated oligomer ; Rel. Int. ; relative ion intensities ; MR ; molar ratio ; RP ; reverse phase ; TLC ; thin layer chromatography ; TM ; target mass ; U ; uncertainty
- 刊名：International Journal of Mass Spectrometry
- 出版年：2016
- 出版时间：15 May 2016
- 年：2016
- 卷：402
- 期：Complete
- 页码：57-65
- 全文大小：786 K
文摘
- •
Quantification of O-Me-d3 beside O-Me oligosaccharides was studied by ESI-IT-MS.
- •
Relative intensity of sodium adducts was ca. 1.0 but decreased with DP.
- •
No DP effect was observed in nano-ESI-MS or for ABA-tagged analytes in negative mode.