@book{BaurBraunBurrmannetal.2003, author = {Baur, J{\"u}rgen and Braun, Sebastian and Burrmann, Ulrike and Nagel, Michael}, title = {Wer macht die Vereinspolitik in Sportvereinen?}, year = {2003}, language = {de} } @article{SeckerBrosnanLimbergetal.2015, author = {Secker, Christian and Brosnan, Sarah M. and Limberg, Felix Rolf Paul and Braun, Ulrike and Trunk, Matthias and Strauch, Peter and Schlaad, Helmut}, title = {Thermally Induced Crosslinking of Poly(N-Propargyl Glycine)}, series = {Macromolecular chemistry and physics}, volume = {216}, journal = {Macromolecular chemistry and physics}, number = {21}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {1022-1352}, doi = {10.1002/macp.201500223}, pages = {2080 -- 2085}, year = {2015}, abstract = {As polypeptoids become increasingly popular, they present a more soluble and processable alternative to natural and synthetic polypeptides; the breadth of their potential functionality slowly comes into focus. This report analyzes the ability of an alkyne-functionalized polypeptoid, poly(N-propargyl glycine), to crosslink upon heating. The crosslinking process is analyzed by thermal analysis (differential scanning calorimetry and thermogravimetric analysis), Fourier-transform infrared, electron paramagnetic resonance, and solid-state NMR spectroscopy. While a precise mechanism cannot be confidently assigned, it is clear that the reaction proceeds by a radical mechanism that exclusively involves the alkyne functionality, which, upon crosslinking, yields alkene and aromatic products.}, language = {en} } @article{KoshkinaWestmeierLangetal.2016, author = {Koshkina, Olga and Westmeier, Dana and Lang, Thomas and Bantz, Christoph and Hahlbrock, Angelina and W{\"u}rth, Christian and Resch-Genger, Ute and Braun, Ulrike and Thiermann, Raphael and Weise, Christoph and Eravci, Murat and Mohr, Benjamin and Schlaad, Helmut and Stauber, Roland H. and Docter, Dominic and Bertin, Annabelle and Maskos, Michael}, title = {Tuning the Surface of Nanoparticles: Impact of Poly(2-ethyl-2-oxazoline) on Protein Adsorption in Serum and Cellular Uptake}, series = {Macromolecular bioscience}, volume = {16}, journal = {Macromolecular bioscience}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {1616-5187}, doi = {10.1002/mabi.201600074}, pages = {1287 -- 1300}, year = {2016}, abstract = {Due to the adsorption of biomolecules, the control of the biodistribution of nanoparticles is still one of the major challenges of nanomedicine. Poly(2-ethyl-2-oxazoline) (PEtOx) for surface modification of nanoparticles is applied and both protein adsorption and cellular uptake of PEtOxylated nanoparticles versus nanoparticles coated with poly(ethylene glycol) (PEG) and non-coated positively and negatively charged nanoparticles are compared. Therefore, fluorescent poly(organosiloxane) nanoparticles of 15 nm radius are synthesized, which are used as a scaffold for surface modification in a grafting onto approach. With multi-angle dynamic light scattering, asymmetrical flow field-flow fractionation, gel electrophoresis, and liquid chromatography-mass spectrometry, it is demonstrated that protein adsorption on PEtOxylated nanoparticles is extremely low, similar as on PEGylated nanoparticles. Moreover, quantitative microscopy reveals that PEtOxylation significantly reduces the non-specific cellular uptake, particularly by macrophage-like cells. Collectively, studies demonstrate that PEtOx is a very effective alternative to PEG for stealth modification of the surface of nanoparticles.}, language = {en} } @misc{HuntebrinkerLudwigFunkeetal.2009, author = {Huntebrinker, Jan Willem and Ludwig, Ulrike and Funke, Nikolas and Evert, Urte and F{\"u}ssel, Marian and Wolf, Klaus and Straßburger, Martin and Braun, Linda and Sonkaj{\"a}rvi, Hanna and Winklel, Carmen and Rogge, J{\"o}rg}, title = {Milit{\"a}r und Gesellschaft in der Fr{\"u}hen Neuzeit = Themenheft: Milit{\"a}r und materielle Kultur in der Fr{\"u}hen Neuzeit}, volume = {13}, number = {1}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-940793-93-5}, issn = {1617-9722}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-30756}, year = {2009}, abstract = {Ans{\"a}tze der materiellen Kulturforschung mit milit{\"a}rgeschichtlichen Fragestellungen zusammenzuf{\"u}hren erscheint naheliegend - ist doch die Welt des Milit{\"a}rs von Dingen gepr{\"a}gt und sind es doch die {\"u}berlieferten ‚milit{\"a}rischen Artefakte', wie Waffen, R{\"u}stungen, Ehrenzeichen und Uniformen, die unsere Vorstellungen vom Milit{\"a}r der Fr{\"u}hen Neuzeit erheblich beeinflussen. Dennoch fehlen bisher Untersuchungen, in denen die Fragestellungen des kulturwissenschaftlichen material turn und der fr{\"u}hneuzeitlichen Milit{\"a}rgeschichte aufeinander bezogen werden weitgehend. Das vorliegende Themenheft versteht sich als ein erster Beitrag, diese L{\"u}cke zu schließen. Anhand von Untersuchungen zum Umgang mit Dingen und der Bedeutungszuschreibung an Dinge in der milit{\"a}rischen Lebenswelt werden in den Beitr{\"a}gen so einerseits die Bedeutungsebenen der materiellen Kultur des Milit{\"a}rs und andererseits die Relevanz der materiellen Kultur f{\"u}r die gesellschaftlichen Wahrnehmungsmodi des Milit{\"a}rs als sozialer Gruppe betrachtet. Auf diese Weise gelingt es, mit den Ans{\"a}tzen der materiellen Kulturforschung innovative Perspektiven auf das Verh{\"a}ltnis von Milit{\"a}r und Gesellschaft zu entwickeln.}, language = {de} }