𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Molecular dynamics simulations of matrix assisted laser desorption ionization: Matrix–analyte interactions

✍ Scribed by Shivangi Nangia; Barbara J. Garrison

Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
454 KB
Volume
269
Category
Article
ISSN
0168-583X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Velocity distributions of analyte molecu
Velocity distributions of analyte molecules in matrix-assisted laser desorption from computer simulations
✍ Leonid V. Zhigilei; Barbara J. Garrison 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 112 KB 👁 1 views

The mass dependence of the velocity distributions of analyte molecules in matrix-assisted laser desorption is analyzed based on the results of molecular dynamics simulations. The spread of the velocities along the direction of the flow is found to be independent of the mass of the analyte molecules

H-atom transfer following analyte photoi
H-atom transfer following analyte photoionization in matrix-assisted laser desorption/ionization processes
✍ P. J. Calba; J. F. Muller; M. Inouye 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 72 KB 👁 1 views

## As recently shown in Fourier transform ion cyclotron resonance mass spectrometry studies (Rapid Commun. Mass Spectrom. 11, 1602, 1997), photochromic systems can be used as molecular probe for the study of matrix-assited laser desorption ionization (MALDI) processes inducing the typical formatio

Ionization Modelling of Matrix Molecules
Ionization Modelling of Matrix Molecules in Ultraviolet Matrix-assisted Laser Desorption/Ionization
✍ D. A. Allwood; P. E. Dyer; R. W. Dreyfus 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 498 KB 👁 2 views

A scheme of matrix ionization in UV matrix-assisted laser desorptiodionization is presented. Excitation to an upper lying electronic singlet state by the absorption of two photons and subsequent thermionic emission by vibronic coupling is proposed as the primary route for the formation of unprotonat

Two-phase Matrix-assisted Laser Desorpti
Two-phase Matrix-assisted Laser Desorption/Ionization: Matrix Selection and Sample Pretreatment for Complex Anionic Analytes
✍ Michael Dale; Richard Knochenmuss; Renato Zenobi 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 138 KB

Two-phase matrices, consisting of a binary mixture of solid particulates and a low vapour pressure liquid, are shown to be effective for the production of both positive-ion and negative-ion laser desorption/ionization mass spectra (LDI-MS). It was found that matrix selection can be guided by criteri