Molecular weight determination of a polyamidoamine Starburst polymer by electrospray ionization mass spectrometry | Zendy

Kallos G. J. | Zendy; Tomalia D. A. | Zendy; Hedstrand D. M. | Zendy; Lewis S. | Zendy; Zhou J. | Zendy

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Molecular weight determination of a polyamidoamine Starburst polymer by electrospray ionization mass spectrometry

Author(s) -

Kallos G. J.,

Tomalia D. A.,

Hedstrand D. M.,

Lewis S.,

Zhou J.

Publication year - 1991

Publication title -

rapid communications in mass spectrometry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.528

H-Index - 136

eISSN - 1097-0231

pISSN - 0951-4198

DOI - 10.1002/rcm.1290050902

Subject(s) - chemistry , dispersity , electrospray ionization , mass spectrometry , polymer , analytical chemistry (journal) , ionization , electrospray , mass spectrum , chromatography , sample preparation in mass spectrometry , ion , organic chemistry

Electrospray ionization mass spectrometry has been demonstrated to be a useful technique for the molecular weight determination of a Starburst polymer. Mass spectra of multiply charged ions are deconvoluted to provide molecular weight information of many components in a non‐separated mixture. These data may also be used for determining a polydispersity value for this systhetic polymer system.

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