✦ LIBER ✦

Initial velocities of positive and negative protein molecule-ions produced in matrix-assisted ultraviolet laser desorption using a liquid matrix

✍ Scribed by T.-W. Dominic Chan; Ioan Thomas; A.W. Colburn; Peter J. Derrick

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 582 KB
Volume: 222
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(94)00385-8

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Threshold fluences for production of pos

Threshold fluences for production of positive and negative ions in matrix-assisted laser desorption/ionisation using liquid and solid matrices

✍ P.Y. Yau; T.-W. Dominic Chan; Peter G. Cullis; A.W. Colburn; Peter J. Derrick 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 568 KB

Dependences of positive and negative analyte-ion and matrix-ion signals upon pulse energy (at 266 nm) have been measured in matrix-assisted laser desorption/ionization (MALDI), for a liquid matrix (3-nitrobenzyl alcohol) and for a solid matrix (sinapinic acid). The analyte was the protein bovine ins

Identification of proteins in a human pl

Identification of proteins in a human pleural exudate using two-dimensional preparative liquid-phase electrophoresis and matrix-assisted laser desorption/ionization mass spectrometry

✍ Carol Lynn Nilsson; Maja Puchades; Ann Westman; Kaj Blennow; Pia Davidsson 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 127 KB 👁 2 views

β-Carboline alkaloids as matrices for UV

β-Carboline alkaloids as matrices for UV-matrix-assisted laser desorption/ionization time-of-flight mass spectrometry in positive and negative ion modes. Analysis of proteins of high molecular mass, and of cyclic and acyclic oligosaccharides

✍ Hiroshi Nonami; Koichi Tanaka; Yuko Fukuyama; Rosa Erra-Balsells 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 462 KB 👁 1 views

We report that commercially available b-carbolines (nor-harmane (9H-pyrido[3,4-b]indole), harmane (1methyl-9H-pyrido[3,4-b]indole), harmine (7-methoxy-1-methyl-9H-pyrido[3,4-b]indole), harmol (1-methyl-9H-pyrido[3,4-b]indol-7-ol), harmaline (3,4-dihydro-7-methoxy-1-methyl-9H-pyrido[3,4-b]indole) and