Combined Time-of-Flight Secondary Ion Mass Spectrometry and X-ray Photoelectron Spectroscopy Study of the Surface Segregation of Poly(methyl methacrylate) (PMMA) in Bisphenol A Polycarbonate/PMMA Blends

1995 ◽  
Vol 28 (13) ◽  
pp. 4631-4637 ◽  
Author(s):  
J.-B. Lhoest ◽  
P. Bertrand ◽  
L. T. Weng ◽  
J.-L. Dewez
Keyword(s):  
Mass Spectrometry ◽  
Bisphenol A ◽  
Photoelectron Spectroscopy ◽  
Surface Segregation ◽  
Secondary Ion Mass Spectrometry ◽  
Spectroscopy Study ◽  
Bisphenol A Polycarbonate ◽  
X Ray ◽  
Secondary Ion ◽  
Pmma Blends

Interaction of Bovine Serum Albumin and Lysozyme with Stainless Steel Studied by Time-of-Flight Secondary Ion Mass Spectrometry and X-ray Photoelectron Spectroscopy

Langmuir ◽  
2012 ◽  
Vol 28 (47) ◽  
pp. 16306-16317 ◽  
Author(s):  
Yolanda S. Hedberg ◽  
Manuela S. Killian ◽  
Eva Blomberg ◽  
Sannakaisa Virtanen ◽  
Patrik Schmuki ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Stainless Steel ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Photoelectron Spectroscopy ◽  
Bovine Serum ◽  
Secondary Ion Mass Spectrometry ◽  
Time Of Flight ◽  
X Ray ◽  
Secondary Ion

Chromium implantation in silica glass

1996 ◽  
Vol 11 (1) ◽  
pp. 229-235 ◽  
Author(s):  
E. Cattaruzza ◽  
R. Bertoncello ◽  
F. Trivillin ◽  
P. Mazzoldi ◽  
G. Battaglin ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Photoelectron Spectroscopy ◽  
Silica Glass ◽  
Electron Spectroscopy ◽  
Auger Electron ◽  
Secondary Ion Mass Spectrometry ◽  
Rutherford Backscattering Spectrometry ◽  
X Ray ◽  
Chromium Silicide ◽  
Secondary Ion

Silica glass was implanted with chromium at the energy of 35 and 160 keV and at fluences varying from 1 × 1016 to 11 × 1016 ions cm−2. In a set of chromium-implanted samples significant amounts of carbon were detected. Samples were characterized by x-ray photoelectron spectroscopy, x-ray-excited Auger electron spectroscopy, secondary ion mass spectrometry, and Rutherford backscattering spectrometry. Chromium silicide and chromium oxide compounds were observed; the presence of carbon in the implanted layers induces the further formation of chromium carbide species. Thermodynamic considerations applied to the investigated systems supply indications in agreement with the experimental evidences.

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