𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Analysis of intensities of positive and negative ion species from silicon dioxide films using time-of-flight secondary ion mass spectrometry and electronegativity of fragments

✍ Scribed by Kiyoshi Chiba


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
555 KB
Volume
256
Category
Article
ISSN
0169-4332

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Negative and positive ion matrix-assiste
✍ Gerold Bacher; Roman KΓΆrner; Abdelmadjid Atrih; Simon J. Foster; Peter Roepstorf πŸ“‚ Article πŸ“… 2001 πŸ› John Wiley and Sons 🌐 English βš– 331 KB πŸ‘ 1 views

## Abstract A general approach for the detailed characterization of sodium borohydride‐reduced peptidoglycan fragments (syn. muropeptides), produced by muramidase digestion of the purified sacculus isolated from __Bacillus subtilis__ (vegetative cell form of the wild type and a __dacA__ mutant) and

Quantitative analysis of binary adsorbed
✍ Wagner, M. S. ;Shen, M. ;Horbett, T. A. ;Castner, David G. πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons 🌐 English βš– 150 KB

## Abstract Time of flight secondary ion mass spectrometry (ToF‐SIMS) is an ideal technique for the analysis of adsorbed protein films because of its surface sensitivity and chemical specificity. In this study, we examined ToF‐SIMS with the multivariate calibration method partial least squares regr

Preserving the structure of adsorbed pro
✍ Xia, Nan ;Castner, David G. πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 155 KB

## Abstract The characterization of adsorbed protein films with ultrahigh vacuum (UHV) surface analysis techniques requires dehydration of the samples, which can cause significant alterations in protein structure. It is desirable to preserve the structure of adsorbed protein films during drying, so

Direct analysis of filter paper blood sp
✍ Zimmerman, Paul A.; Hercules, David M.; Naylor, Edwin W. πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 173 KB πŸ‘ 2 views

In this study, time-of-flight secondary ion mass spectrometry was used to distinguish between blood of normal infants and that of individuals with Smith-Lemli-Opitz (SLO) syndrome. SLO syndrome results in an abnormally low concentration of blood cholesterol and an elevated concentration of 7dehydroc