QT EJMS Latest Issue

Pages 1–35

doi: 10.1255/ejms.1165

Review: Mass spectrometry in India

M. Vairamani^a,b,* and S. Prabhakar^a
^aNational Centre for Mass Spectrometry, Indian Institute of Chemical Technology, Hyderabad-500 007, Andhra Pradesh, India. E-mail: vairamani@hotmail.com
^bSchool of Bio-Engineering, SRM University, Kattankulathur-603 203, Tamil Nadu, India

Full-text article (1057 kB) | Abstract | Buy article on-line

Pages 37–42

doi: 10.1255/ejms.1168

A modified homotopy perturbation method and the axial secular frequencies of a non-linear ion trap

Alireza Doroudi
Physics Department, Nuclear Science Research School, Nuclear Science and Technology Research Institute (NSTRI), PO Box 14395-836, Tehran, Iran. Email: Adoroudi@aeoi.org.ir

Full-text article (274 kB) | Abstract | Buy article on-line

Pages 43–50

doi: 10.1255/ejms.1166

Formation of diclofenac molecular ions as the effect of Cu²⁺–π interaction under electrospray ionization mass spectrometry conditions

Wojciech Ostrowski, Katarzyna Linko and Rafał Frański^*
Adam Mickiewicz University, Faculty of Chemistry, Grunwaldzka 6, 60-780 Poznaň, Poland. E-mail: franski@amu.edu.pl

Full-text article (345 kB) | Abstract | Buy article on-line

Pages 51–0

doi: 10.1255/ejms.1167

Investigation of the copper binding site on the human islet amyloid polypeptide hormone

Mi-Ji Kim and Ho-Tae Kim^*
Department of Applied Chemistry, Kumoh National Institute of Technology, 1 Yangho-Dong, Gumi, Republic of Korea, 730-701. E-mail: hotaekim@kumoh.ac.kr

Full-text article (338 kB) | Abstract | Buy article on-line

Pages 59–69

doi: 10.1255/ejms.1169

Comparison of two species of Notopterygium by high- performance liquid chromatography–photodiode array detection–electrospray ionization tandem mass spectrometry

Guo-Qang Liu,^a,† Jing Dong,^b Hong Wang,^a Yuki Hashi^b and Shi-Zhong Chen^a,*
^aSchool of Pharmaceutical Sciences, Peking University, Beijing 100191, China. E-mail: lgq19840713@yahoo.com.cn
^bShimadzu International Trading (Shanghai) Co. Limited, Beijing Office, Beijing 100020, China

Full-text article (748 kB) | Abstract | Buy article on-line

Pages 71–75

doi: 10.1255/ejms.1160

Influence of boric acid on ESI ionization efficiency.

Riin Rebane and Koit Herodes^*
Institute of Chemistry, University of Tartu, Ravila 14a, 50411 Tartu, Estonia. E-mail: koit.herodes@ut.ee

Full-text article (482 kB) | Abstract | Buy article on-line