Results 151 to 160 of about 1,811,886 (362)
Evaluation of SARS-CoV-2 main protease and inhibitor interactions using dihedral angle distributions and radial distribution function. [PDF]
Heliyon, 2021 Lamichhane TR, Ghimire MP.
europepmc +1 more source
Advanced Electronic Materials, EarlyView.Modification of polymer backbone via halogenation and comonomer selection leads to conjugated backbones of different stereoelectronic properties, thin film morphologies, and electrical characteristics. The interplay of conformational isomerism, coplanarity, backbone curvature, backbone orientation, and ordering in thin films, electrical conductivity ...
Diego R. Hinojosa +11 more
wiley +1 more source
Using Cross-Correlated Spin Relaxation to Characterize Backbone Dihedral Angle Distributions of Flexible Protein Segments. [PDF]
Chemphyschem, 2021 Kauffmann C +3 more
europepmc +1 more source
Stability of Organic Photovoltaics: From Root Causes to Advanced Analytical Techniques
Advanced Energy Materials, EarlyView.This review explains the causes and mechanisms of degradation in organic photovoltaics (OPVs). It explores how various factors, including heat, light, oxygen, and inherent material properties, influence OPV stability. The study categorizes degradation pathways and analyzes their impact on device performance, providing insights into the fundamental ...
Yelim Choi +6 more
wiley +1 more source
The Dihedral Angles of Cyclohexane [PDF]
Australian Journal of Chemistry, 1961 GA Bottomley, PR Jefferies
openaire +2 more sources
Aggregate, EarlyView.This work presents a side‐chain engineering strategy to finely balance molecular aggregation and crystallinity in polymer donors, achieving low non‐radiative energy loss and enhanced charge transport. A record‐high PCE of 15.74% was attained using diester‐functionalized thieno[3,2‐b]thiophene moiety based polymers, showcasing their great promise for ...
Ling Xue +9 more
wiley +1 more source
Aggregate, EarlyView.TPAOMCN exhibits optimal reactive oxygen species (ROS) generation and photothermal conversion properties. TPAOMCN nanofibers (NFs)‐mediated photodynamic (PDT) and photothermal therapy (PTT) achieved efficient eradication against multidrug‐resistant bacteria and viruses, alleviating inflammation response, promoting wound healing, and providing a ...
Laiping Fang +9 more
wiley +1 more source
Aggregate, EarlyView.Herein, we present a new crystal system by aggregating multifunctional malonate and boro‐oxygen units, which maintains short UV cutoff edges while exhibiting distinct functionalities, including large birefringence, strong SHG responses, and substantial ionic conductivity.
Ziqi Chen +6 more
wiley +1 more source
On‐Surface Synthesis and Characterization of Cumulene‐Linked Stone‐Wales Polymers
Angewandte Chemie, EarlyView.On‐surface synthesis of one‐dimensional polymers featuring Stone‐Wales defects and cumulene linkages is demonstrated via thermally and light‐induced reactions on Au(111). STM, nc‐AFM, and Raman spectroscopy, complemented by theory calculations, reveal their chemical structure with a non‐planar geometry, and a distinct electronic bandgap of 1.8 eV ...
Elena Pérez‐Elvira +15 more
wiley +2 more sources
Covalent Bond Regulation in Nanographene: En Route to Precise Aggregation State Modification
Aggregate, EarlyView.Regulation of nanographene from covalent bond to control the aggregation state of nanographene precisely was achieved by protonic acid or Lewis acid. The fused azulene unit(s) at the margin of molecules played an important role for the unique chemical activity and physical features. Furthermore, quencher and reaction temperature would lead to selective
Zhi‐Ao Li +3 more
wiley +1 more source