نتایج جستجو برای: ethylene supramolecular organization

تعداد نتایج: 288567  

2014
A. C. H. Pape Maartje M. C. Bastings Roxanne E. Kieltyka Hans M. Wyss Ilja K. Voets E. W. Meijer Patricia Y. W. Dankers

Hydrogels and, in particular, supramolecular hydrogels show promising properties for application in regenerative medicine because of their ability to adapt to the natural environment these materials are brought into. However, only few studies focus on the structure-property relationships in supramolecular hydrogels. Here, we study in detail both the structure and the mechanical properties of su...

2016
Atsushi Tamura Asato Tonegawa Yoshinori Arisaka Nobuhiko Yui

Cyclodextrin (CD)-threaded polyrotaxanes (PRXs) with reactive functional groups at the terminals of the axle polymers are attractive candidates for the design of supramolecular materials. Herein, we describe a novel and simple synthetic method for end-reactive PRXs using bis(2-amino-3-phenylpropyl) poly(ethylene glycol) (PEG-Ph-NH2) as an axle polymer and commercially available 4-substituted be...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2016
Matthew J Webber Eric A Appel Brittany Vinciguerra Abel B Cortinas Lavanya S Thapa Siddharth Jhunjhunwala Lyle Isaacs Robert Langer Daniel G Anderson

The covalent modification of therapeutic biomolecules has been broadly explored, leading to a number of clinically approved modified protein drugs. These modifications are typically intended to address challenges arising in biopharmaceutical practice by promoting improved stability and shelf life of therapeutic proteins in formulation, or modifying pharmacokinetics in the body. Toward these obj...

2017
Koen M. Visscher João Medeiros‐Silva Deni Mance João P. G. L. M. Rodrigues Mark Daniëls Alexandre M. J. J. Bonvin Marc Baldus Markus Weingarth

The segregation of cellular surfaces in heterogeneous patches is considered to be a common motif in bacteria and eukaryotes that is underpinned by the observation of clustering and cooperative gating of signaling membrane proteins such as receptors or channels. Such processes could represent an important cellular strategy to shape signaling activity. Hence, structural knowledge of the arrangeme...

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