Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Inga Unterieser"'
Autor:
Petra Mischnick, Kristin Voiges, Julia Cuers-Dammann, Inga Unterieser, Patrick Sudwischer, Anika Wubben, Payam Hashemi
Publikováno v:
Polysaccharides, Vol 2, Iss 4, Pp 843-865 (2021)
The complexity of the substituent distribution in polysaccharide derivatives is discussed and defined. The challenges regarding analytical characterization that results from various interrelated categories of distributions, including molecular weight
Externí odkaz:
https://doaj.org/article/ee35fc8d4a2c45be9c78732f873ba660
Publikováno v:
Macromolecular Chemistry and Physics. 214:1363-1374
Hydroxyethylmethyl celluloses (MSHE 0.15–0.26, DSMe 1.49–1.82) and hydroxyethyl celluloses (MSHE 1.89–3.03) are analyzed with respect to their substituent distribution in the polymer chains. The cellulose ethers are peralkylated and partially h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70324b6d6e3b7c5f2905a9cc202dc7bc
https://doi.org/10.1002/macp.201300070
https://doi.org/10.1002/macp.201300070
Publikováno v:
Rapid Communications in Mass Spectrometry. 25:2201-2208
Mass spectrometry is widely applied in carbohydrate analysis, but still quantitative evaluation of data is critical due to different ionization efficiencies of the constituents in a mixture. Different size and chemical structure of the analytes cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad50788ecccdb87fcb6063f1c11579be
https://doi.org/10.1002/rcm.5105
https://doi.org/10.1002/rcm.5105
Autor:
Petra Mischnick, Inga Unterieser
Publikováno v:
Carbohydrate Research. 346:68-75
Quantitative analysis of oligosaccharide mixtures and their derivatives by electrospray ionization mass spectrometry (ESI MS) is challenging, for example, due to different affinities of the analytes to alkali ions. To overcome this source of discrimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7126e7ebba50ac7ca385abc181f9c345
https://doi.org/10.1016/j.carres.2010.11.001
https://doi.org/10.1016/j.carres.2010.11.001
Publikováno v:
Carbohydrate research. 352
A new arabinomannan has been isolated from the cell wall of the green algae Chlorella vulgaris by extraction with 0.1 M NaOH, dialysis and SEC fractionation. M w was about 8000 u. Terminal, 2- and 5-O-linked arabinofuranosyl residues, and 2,6-O-linke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92bb9ebcd51b39ddab7ce82f054b1397
https://pubmed.ncbi.nlm.nih.gov/22425444
https://pubmed.ncbi.nlm.nih.gov/22425444
Publikováno v:
Carbohydrate research. 348
Substituent patterns in oligosaccharide derivatives obtained from methyl cellulose were determined up to DP10 by electrospray ionization mass spectrometry employing separation of the oligomer fractions by HPLC. Oligosaccharides were labeled with meta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e29fed4a0226dbb5afa9da5f3696770
https://pubmed.ncbi.nlm.nih.gov/22172659
https://pubmed.ncbi.nlm.nih.gov/22172659