Characterization of Calixarenes by Posit
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Katharina Linnemayr; Erich R. Schmid; GΓΌnter Allmaier
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Article
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1997
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John Wiley and Sons
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English
β 167 KB
π 2 views
## Californium -252 plasma desorption (PD) mass spectra of eleven nitrogen-free calixarenes (four newly synthesized compounds) have been acquired in both positive-and negative-ion mode with a short linear time-of-flight instrument. For molecular weight determination of the calixarenes, the positiv