Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Stephanie Hesse"'
Autor:
Sascha Köpke, Anja Diers, S. Klarmann, Ulf Günther, Christian Kerschensteiner, Christoph Borzikowsky, Peter Nydahl, Stephanie Hesse
Publikováno v:
Nursing in Critical Care. 25:368-375
Background Early mobilization of patients in intensive care units (ICUs) improves patient recovery, but implementation remains challenging. Protocols may enhance the rate of out-of-bed mobilizations. Aim To evaluate the effect of implementing a proto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aadad80327160d44f1ebd9f0432af25
https://doi.org/10.1111/nicc.12438
https://doi.org/10.1111/nicc.12438
Publikováno v:
Macromolecular Symposia. 294:75-89
The interactions of ionic liquids (IL) with solvents usually used in liquid-state nuclear magnetic resonance (NMR) spectroscopy are studied. The 1 H- and 13 C-NMR chemical shift values of 1-n-butyl-3-methyl (BM)- and 1-ethyl-3-methyl (EM)-substituted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebabb3d904c3f3a2eecdf0da808d5e92
https://doi.org/10.1002/masy.201000009
https://doi.org/10.1002/masy.201000009
Publikováno v:
Cellulose. 17:139-151
The morphological and supramolecular structures of native cellulose pellicles from two strains of Gluconacetobacter xylinus (ATCC 53582, ATCC 23769) were investigated. Samples had been statically cultivated in Hestrin-Schramm medium containing fully
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe8725dad977cae646323cc72c564062
https://doi.org/10.1007/s10570-009-9355-4
https://doi.org/10.1007/s10570-009-9355-4
Publikováno v:
Magnetic Resonance in Chemistry. 46:1030-1036
Solid-state 13C-NMR spectroscopy was used to characterize native cellulose pellicles from two strains of Gluconacetobacter xylinus (ATCC 53582, ATCC 23769), which had been statically cultivated in Hestrin–Schramm (HS) medium containing fully 13C-la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aff6939da5814ae960f83b909c441831
https://doi.org/10.1002/mrc.2311
https://doi.org/10.1002/mrc.2311
Autor:
Ulrich Sternberg, Raiker Witter, Frank Th Koch, Anne S. Ulrich, Tetsuo Kondo, Stephanie Hesse
Publikováno v:
Macromolecules. 39:6125-6132
The solid-state NMR assignments of the 13 C resonances of bacterial cellulose I R were reinvestigated by INADEQUATE experiments on uniformly 13 C-enriched samples from Acetobacter xylinum. Additionally, we determined the principal chemical shift tens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef067928d55e3968aa9a7c5ec24baf07
https://doi.org/10.1021/ma052439n
https://doi.org/10.1021/ma052439n
Publikováno v:
Macromolecular Rapid Communications. 26:1908-1912
Applying a dialysis process, new nanoparticles based on well-defined dextran esters of furan-2-carboxylic-and pyrpglutamic acids were prepared, which can undergo cross-linking by UV irradiation. The highly functionalized products (total DS >2) avoid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc8e40e51a9825bb1b02028260ea339a
https://doi.org/10.1002/marc.200500631
https://doi.org/10.1002/marc.200500631
Publikováno v:
Macromolecular Symposia. 232:57-67
Furan-2-carboxylic acid esters of xylan, cellulose, curdlan, dextran, and starch were synthesized and studied regarding their film formation abilities. The polysaccharide esters were utilized to prepare films of different appearance. To investigate s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::716d5f8da9de54350c518f9e3cf8af2e
https://doi.org/10.1002/masy.200551407
https://doi.org/10.1002/masy.200551407
Publikováno v:
Macromolecular Symposia. 223:201-212
The cultivation of the bacterium Acetobacter xylinus AX 5 was carried out in the common Hestrin-Schramm medium containing D-glucose as C-source and citric acid as buffer component. HPLC studies proved to be convenient methods to investigate the stabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f94a257d49ae4352ed2c241e0e738051
https://doi.org/10.1002/masy.200550514
https://doi.org/10.1002/masy.200550514
Publikováno v:
Macromolecular Symposia. 223:253-266
Microscopy has proved to be a valuable tool for the investigation of supermolecular structures of cellulose derivatives. Thus, with AFM it was possible to show that statistically functionalized derivatives (degree of substitution below 3) form specif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5f74f7f17d419e4d603a10e32600f5d
https://doi.org/10.1002/masy.200550518
https://doi.org/10.1002/masy.200550518
Autor:
Stephanie Hesse, Christian Jäger
Publikováno v:
Cellulose. 12:5-14
The chemical shift anisotropies (CSAs) of cellulose Iα and Iβ, the two crystalline constituents of bacterial cellulose produced by Acetobacter xylinum (DSM 14666), and regenerated cellulose II are reported for each of the spectroscopically resolved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1704b2fc37051303ba6f03e8265c8d1
https://doi.org/10.1007/s10570-004-0211-2
https://doi.org/10.1007/s10570-004-0211-2