Secondary ion mass spectrometry by time-of-flight
β Scribed by K.G. Standing; R. Beavis; W. Ens; B. Schueler
- Publisher
- Elsevier Science
- Year
- 1983
- Weight
- 513 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0020-7381
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A series of 16 polyarylates, with well-controlled and systematically varying chemistry, has been characterized by time-of-flight secondary ion mass spectrometry (TOF-SIMS). The polymers are structurally identical except for the incremental additions of C 2 H 4 units to the backbone and sidechain. Fr
## OMS Letters Dear Sir, D if f e rent iat i on between Protect e d Dias t e reo me ric T ri nucl eo t ides by Time-of-Flight Secondary Ion Mass Spectrometry mode mass spectra (upper) and m/z 565 ions in negative mode mass spectra (lower) of ara-A%. The mechanisms depicted in the scheme may not b
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