Zobrazeno 1 - 10
of 256
pro vyhledávání: '"Walther Burchard"'
Autor:
Tobias Hartmann, Albena Lederer, Peter Friedel, Andreas Janke, Johannes S. Haataja, Nikolay Houbenov, Ralf Schweins, Peter Lindner, Walther Burchard
Publikováno v:
Angewandte Chemie International Edition. 54:12578-12583
Dendronization of a hyperbranched polyester with different generation dendrons leads to pseudo-dendritic structures. The hyperbranched core is modified by the divergent coupling of protected monomer units to the functional groups. Compared to dendrim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24ac038ef79f0bb2ac508d49a5906752
https://doi.org/10.1002/anie.201504059
https://doi.org/10.1002/anie.201504059
Autor:
Tobias Hartmann, Ralf Schweins, Albena Lederer, Andreas Janke, Johannes S. Haataja, Peter Friedel, Peter Lindner, Walther Burchard, Nikolay Houbenov
Publikováno v:
Angewandte Chemie. 127:12764-12770
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c789e7056df8d09393d26774543edf87
https://doi.org/10.1002/ange.201504059
https://doi.org/10.1002/ange.201504059
Autor:
Emanuel Fleige, Christian Rabe, Matthias Ballauff, Noemi Szekely, Karsten Vogtt, Walther Burchard, Rainer Haag, Peter Lindner
Publikováno v:
Polymer. 55:6735-6742
Nanoparticles with a multi-domain structure have been identified as a new class of highly potent nanocarriers with a dual transport mechanism for polar and non-polar guests. In this paper we present a detailed analysis of their spatial structure, whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b84bc8a117cc5e2e0c3dc3f317340a5
https://doi.org/10.1016/j.polymer.2014.10.061
https://doi.org/10.1016/j.polymer.2014.10.061
Publikováno v:
Angewandte Chemie. 125:4757-4761
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c0afc6e48ac7f6493def0db46973560
https://doi.org/10.1002/ange.201209228
https://doi.org/10.1002/ange.201209228
Autor:
Albena Lederer, Walther Burchard
There is great commercial interest in hyperbranched polymers from manufacturers of polymer formulations, additives and coatings, polymer electronics and pharmaceuticals. However, these polymers are difficult to characterize due to their very complex,
Autor:
Yoshiharu Nishiyama, Walther Burchard, R. Malcolm Brown, Alfred D. French, Wolfgang G. Glasser, Rajai H. Atalla, Dieter Klemm, John Blackwell
Publikováno v:
Cellulose. 19:589-598
The hypothesis advanced in this issue of CELLULOSE [Springer] by Bjorn Lindman, which asserts that the solubility or insolubility characteristics of cellulose are significantly based upon amphiphilic and hydrophobic molecular interactions, is debated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f900e3a2f513dfa96a07308d115c2ad0
https://doi.org/10.1007/s10570-012-9691-7
https://doi.org/10.1007/s10570-012-9691-7
SANS Investigation of Global and Segmental Structures of Hyperbranched Aliphatic–Aromatic Polyesters
Autor:
Peter Friedel, Ralf Schweins, M. Wiemann, Peter Lindner, Anna Khalyavina, Albena Lederer, Walther Burchard
Publikováno v:
Macromolecules. 45:3177-3187
SANS measurements in THF-d6 were carried out at the D11 instrument at ILL, Grenoble with two aliphatic aromatic hyper-branched (hb) samples with nearly the same degree of polymerization (DP ≈ 90), ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07ba40e0a42edae8e0e842409db44cf8
https://doi.org/10.1021/ma300031g
https://doi.org/10.1021/ma300031g
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 50:70-79
This article presents the SEC analysis of branched polyisobutylene PIB and polystyrene PS with high molecular weight and broad multimodal molecular weight distribution. Both polymers were synthesized using an inimer technique, which results in long-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fb6012da8c5e132ec7e74065ed47b88
https://doi.org/10.1002/pola.24982
https://doi.org/10.1002/pola.24982
Autor:
Walther Burchard
Publikováno v:
Macromolecular Symposia. 295:49-58
The formation of four filament forming proteins was studied mainly by light scattering as a function of the scattering angle. Besides the molar mass M w and the radius of gyration Rg the contour length L, was determined. The corresponding structure p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6f14bf7f6540a059f45cc037b2f0afc
https://doi.org/10.1002/masy.201000004
https://doi.org/10.1002/masy.201000004