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Structural Examination of Supramolecular Architectures by Electrospray Ionization Mass Spectrometry

✍ Scribed by Christoph A. Schalley; José M. Rivera; Tomás Martín; Javier Santamaría; Gary Siuzdak; Julius Rebek Jr.

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
316 KB
Volume
1999
Category
Article
ISSN
1434-193X

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✦ Synopsis

Reversibly self-assembling host-guest complexes of the these hydrogen-bonded complexes is retained in the gas phase with the guests inside their cavity. The results parallel softball type are characterized by electrospray ionization mass spectrometry. Quaternary ammonium ions serve findings from solution-phase NMR experiments and show that the guests are encapsulated inside the cavity. These simultaneously as guests and ion labels. Isotope pattern analysis, inclusion of labeled guests, heterodimer results also demonstrate the value of mass spectrometry for high-order structural examination of supramolecular experiments, size and shape dependence, and collisioninduced fragmentation reveal that the capsular structure of architecture.

teractions and supramolecular complexes of a large variety 10550

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