Results 141 to 150 of about 9,099,574 (279)
Mechanical Caging of Nucleic Acids Enabled by Light‐Activated Synthetic Molecular Motors
Angewandte Chemie, EarlyView.A synthetic light‐driven molecular motor imposes mechanical constraints on nucleic acids, enabling “mechanical caging” as a new mode to regulate DNA structure and function through mechanical input rather than chemical masking. ABSTRACT Control over nucleic acid activity is central to biotechnology and therapeutic development.
Yuchen Ma +10 more
wiley +2 more sources
Angewandte Chemie, EarlyView.Apart from (transition) metal (oxo)halides only few hosts stabilize chalcogenide cations in purely oxoanionic coordination environment. Herein, we report on five borosulfates containing the Se42+ ion and characterize the compounds using X‐ray diffraction, diffuse reflectance spectroscopy, density functional theory (DFT) calculations along with magnetic
Erich Turgunbajew +11 more
wiley +2 more sources
Angewandte Chemie, EarlyView.Electron donor–acceptor (EDA) complex activation enabled the efficient transformation of conjugated polymers. Compared with the small‐molecule model compound, the polymers reacted more efficiently, achieving quantitative conversion of PFO. This result demonstrates a new platform for incorporating conjugated polymers into EDA‐mediated photochemical ...
Tomohiro Tamano +4 more
wiley +2 more sources
, 2016 This shows a regular polygon with n sides as a member of the dihedral group D_n.Educação Superior::Ciências Exatas e da Terra ...
Dudzik, Shawn
core +2 more sources
Light‐Enhanced Chloride Transport by Thiourea‐Appended Molecular Motor
Angewandte Chemie, EarlyView.A molecular motor functionalized with a thiourea anion‐binding motif mediates transmembrane chloride transport. Light irradiation enhances transport efficiency by populating a more active metastable isomer, which slowly equilibrates to the initial stable isomer.
Abhishek Mondal, Sander J. Wezenberg
wiley +2 more sources
Noncommutative invariants of dihedral groups
International Journal of Algebra and ComputationLet [Formula: see text] and [Formula: see text] be, respectively, the 2-generated free metabelian associative and Lie algebra over the field of complex numbers. In the associative case we find a finite set of generators of the algebra [Formula: see text] of the dihedral group of order [Formula: see text], [Formula: see text]. In the Lie case we find a
Vesselin Drensky, Boyan Kostadinov
openaire +3 more sources
In Vitro Selection of Functional Neoproteins Containing Highly Fluorinated Cores
Angewandte Chemie, EarlyView.The generation of neoproteins—functional proteins containing unnatural amino acids—is a key goal in synthetic biology. We develop a platform to discover neoproteins with specified bioactivity from trillion‐member sequence libraries, using genetic code reprogramming, in vitro selection and microwave peptide synthesis.
Adam Beattie +5 more
wiley +2 more sources
Polyproline: A Synthetic Polypeptide With Unique Properties
Angewandte Chemie, EarlyView.Poly‐L‐proline is a unique polypeptide distinguished by its well‐defined secondary structures and unusual thermal behavior. This mini review highlights recent advances in the synthesis of poly‐L‐proline by N‐carboxyanhydride (NCA) polymerization, the formation of structurally defined architectures and nanostructures, and emerging strategies that ...
Rosanna Le Scouarnec +3 more
wiley +2 more sources
, 2011 This shows a regular polygon with n sides as a member of the dihedral group D_n.Educação Superior::Ciências Exatas e da Terra ...
Dudzik, Shawn
core +2 more sources
Angewandte Chemie, EarlyView.The cobalt(II) bis(trifluoroacetylcamphorate) scaffold exhibits versatile coordination chemistry with solvent‐driven ligand exchange and geometrical rearrangements, associated with unique chiroptical properties. Microcrystalline suspension of [Co(tfc)2(CH3CN)2] revealed the largest VCD dissymmetry factor ever reported (g ≈ 0.2 at 1600 cm−1), arising ...
Gianmarco Papi +4 more
wiley +2 more sources