A Zwitterionic, 10 π Aromatic Hemisphere
نویسندگان
چکیده
منابع مشابه
Aromatic-aromatic interactions: analysis of π-π interactions in interleukins and TNF proteins
Aromatic-aromatic hydrogen bonds are important in many areas of chemistry, biology and materials science. In this study we have analyzed the roles played by the π-π interactions in interleukins (ILs) and tumor necrosis factor (TNF) proteins. Majority of π-π interacting residues are conserved in ILs and TNF proteins. The accessible surface area calculations in these proteins reveal that these in...
متن کاملMechanically strong, fluorescent hydrogels from zwitterionic, fully π-conjugated polymers.
Mechanically strong supramolecular hydrogels (up to 98.9% water content) were obtained by the combination of a rigid, fully π-conjugated polymer backbone and zwitterionic side chains. The gels were characterized by SAXS, SEM and rheology measurements and are fluorescent, stimuli responsive (temperature, salts) and bind DNA.
متن کاملInterparticle Charge Transfer Mediated by π-π Stacking of Aromatic Moieties
Lately intense research interests have been focused on the electronic conductivity properties of transition-metal nanoparticles (e.g., Au, Pd, and Ag) that are passivated by an organic monolayer (i.e., the so-called monolayer-protected nanoparticles).1 With such a core-shell composite nanostructure, the resulting conductivity can be tailored by the combined effects of the conductive inorganic c...
متن کاملTailoring Electronic Properties of Graphene by π π Stacking with Aromatic Molecules
Tailoring Electronic Properties of Graphene by π π Stacking with Aromatic Molecules Zengxing Zhang, Helin Huang, Xiaomei Yang, and Ling Zang* Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology & Department of Physics, Tongji University, Shanghai 200092, China Department of Materials Science and Engineering, University of Utah, Salt Lake City, Utah 84108, Unite...
متن کاملAromatic Amino Acids-Guanidinium Complexes through Cation-π Interactions.
Continuing with our interest in the guanidinium group and the different interactions than can establish, we have carried out a theoretical study of the complexes formed by this cation and the aromatic amino acids (phenylalanine, histidine, tryptophan and tyrosine) using DFT methods and PCM-water solvation. Both hydrogen bonds and cation-π interactions have been found upon complexation. These in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Angewandte Chemie International Edition
سال: 2017
ISSN: 1433-7851,1521-3773
DOI: 10.1002/anie.201708521