Zobrazeno 1 - 10
of 286
pro vyhledávání: '"Frederik R, Wurm"'
Publikováno v:
Communications Chemistry, Vol 6, Iss 1, Pp 1-11 (2023)
Abstract Polyphosphoesters (PPEs) are used in tissue engineering and drug delivery, as polyelectrolytes, and flame-retardants. Mostly polyphosphates have been investigated but copolymers involving different PPE subclasses have been rarely explored an
Externí odkaz:
https://doaj.org/article/96ea739fa7c44843a4c459e71419e25b
Autor:
Olga Koshkina, Timo Rheinberger, Vera Flocke, Anton Windfelder, Pascal Bouvain, Naomi M. Hamelmann, Jos M. J. Paulusse, Hubert Gojzewski, Ulrich Flögel, Frederik R. Wurm
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract In vivo monitoring of polymers is crucial for drug delivery and tissue regeneration. Magnetic resonance imaging (MRI) is a whole-body imaging technique, and heteronuclear MRI allows quantitative imaging. However, MRI agents can result in env
Externí odkaz:
https://doaj.org/article/b75f7cdd54b44b0f9a06bafc9275d94e
Publikováno v:
Polymer Testing, Vol 129, Iss , Pp 108243- (2023)
The performance of 3D printed materials differs from that of fully cured polymer materials because of the presence of interfacial areas between consecutively joined layers. These interfaces result in an inhomogeneous character of the printed objects
Externí odkaz:
https://doaj.org/article/23479c06ec094779b83a1c14a34519a3
Autor:
Hubert Gojzewski, Martin van Drongelen, Balazs Imre, Mark A. Hempenius, Casey Check, Richard Chartoff, Frederik R. Wurm, G. Julius Vancso
Publikováno v:
Polymer Testing, Vol 120, Iss , Pp 107961- (2023)
We report on nanoscale order-disorder transitions of hard segments and their domains composed of 4,4′-methylenebis(phenyl isocyanate) - 1,4-butanediol (MDI-BD), in polycaprolactone-based (Mn = 2000 g/mol) polyurethanes (PCL-PUs), when the free surf
Externí odkaz:
https://doaj.org/article/944190b0c68b41279dd94d31a8143b8f
Publikováno v:
ACS Polymers Au, Vol 1, Iss 2, Pp 123-130 (2021)
Externí odkaz:
https://doaj.org/article/bd0337bc47514ff49d111dca824a32c4
Publikováno v:
Advanced Science, Vol 9, Iss 10, Pp n/a-n/a (2022)
Abstract Colloidal assemblies of mesoporous suprastructures provide effective catalysis in an advantageous volume‐confined environment. However, typical fabrication methods of colloidal suprastructures are carried out under toxic or harmful conditi
Externí odkaz:
https://doaj.org/article/2e01414d15dd43a3a0dfdb0ab2c4db9a
Autor:
Sebastian J. Beckers, Alexander H. J. Staal, Christine Rosenauer, Mangala Srinivas, Katharina Landfester, Frederik R. Wurm
Publikováno v:
Advanced Science, Vol 8, Iss 11, Pp n/a-n/a (2021)
Abstract Spraying of agrochemicals (pesticides, fertilizers) causes environmental pollution on a million‐ton scale. A sustainable alternative is target‐specific, on‐demand drug delivery by polymeric nanocarriers. Trunk injections of aqueous nan
Externí odkaz:
https://doaj.org/article/6292bbe8746a4a73b9edc1720a254e46
Publikováno v:
ACS Omega, Vol 4, Iss 5, Pp 9324-9332 (2019)
Externí odkaz:
https://doaj.org/article/50a4c4dc25a6441286657a9c8651ccff
Publikováno v:
Advanced Science, Vol 8, Iss 1, Pp n/a-n/a (2021)
Abstract Polymers shape human life but they also have been identified as pollutants in the oceans due to their long lifetime and low degradability. Recently, various researchers have studied the impact of (micro)plastics on marine life, biodiversity,
Externí odkaz:
https://doaj.org/article/1d33efacd8a242d18d77f96997c7e532
Autor:
Wenlong Liang, Jiadong Zhang, Frederik R. Wurm, Rong Wang, Jingli Cheng, Zhengang Xie, Xianbin Li, Jinhao Zhao
Publikováno v:
International journal of biological macromolecules, 220, 472-481. Elsevier
Lignin sulfonate (LS), a waste material from the paper pulping, was modified with benzoic anhydride to obtain benzoylated lignin sulfonates of adjustable hydrophilicity (BLS). When BLS was combined with difenoconazole (Di), a broad-spectrum fungicide