Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Markus Cudaj"'
Publikováno v:
Macromolecular Chemistry and Physics. 213:1933-1943
Current results and limitations of a novel SEC–MR–NMR (size-exclusion chromatography–medium resolution nuclear magnetic resonance) system are presented, delivering a direct correlation of chemical structure and molecular weight. A 20 MHz 1H NMR
Publikováno v:
Macromolecular Chemistry and Physics. 213:1833-1840
Polystyrene solutions in CDCl3 were examined by different NMR techniques. Diffusion measurements and spectrally resolved frequency-dependent 1H longitudinal relaxation studies give some insight into the complex molecular motional modes and their freq
Publikováno v:
Progress in Nuclear Magnetic Resonance Spectroscopy. 60:52-70
Publikováno v:
Macromolecular Rapid Communications. 32:665-670
Online coupling of size exclusion chromatography together with medium resolution nuclear magnetic resonance (SEC-MR-NMR) might be one solution to the problem of chemically sensitive detection in liquid polymer chromatography. By use of a combination
Publikováno v:
Macromolecules. 43:5561-5568
The emulsion polymerization of butyl acrylate was monitored by online nuclear magnetic resonance spectroscopy at 20 MHz 1H frequency. The reaction progress could be followed, monitoring the conversion of the reactant time-resolved without any need of
Autor:
Gisela Guthausen, Andreas Kamlowski, Thorsten Hofe, Markus Cudaj, Manfred Wilhelm, Diether Maier
Publikováno v:
Nachrichten aus der Chemie. 58:1155-1157
Ein NMR-Prototyp nutzt die 1H-Spektroskopie bei 20 MHz und eroffnet neue Perspektiven fur Reaktions- und Qualitatskontrolle.
Publikováno v:
ChemInform. 44
Detailed studies of compositions, for example in food and oil industries 1-4 , are of great importance to guarantee a high and constant quality and well defined properties of a product. Many applications still need expensive analytical techniques lik
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2a7ec449fab127a1a6fcba3b0f97d42
https://doi.org/10.1039/9781849732994-00083
https://doi.org/10.1039/9781849732994-00083
Publikováno v:
Macromolecular rapid communications. 32(8)
Online coupling of size exclusion chromatography together with medium resolution nuclear magnetic resonance (SEC-MR-NMR) might be one solution to the problem of chemically sensitive detection in liquid polymer chromatography. By use of a combination