Results 71 to 80 of about 84,584 (328)
Hydrogen bonding vs. halogen bonding: the solvent decides [PDF]
Chemical Science, 2017 Choice of solvent is used to direct the formation of either hydrogen bonds or halogen bonds in competitive self-assembly.
Craig. C. Robertson +5 more
openaire +5 more sources
Biomimetic Iridescent Skin: Robust Prototissues Spontaneously Assembled from Photonic Protocells
Advanced Functional Materials, EarlyView.Uniform nanoparticles are induced to form arrays (photonic crystals) in the cores of biopolymer capsules, endowing these ‘protocells’ with structural color. These protocells are then assembled into large self‐standing objects, i.e., prototissues, with robust mechanical properties as well as iridescent optical properties.
Medha Rath +6 more
wiley +1 more source
Halogen bonding (X‐bonding): A biological perspective [PDF]
Protein Science, 2012 AbstractThe concept of the halogen bond (or X‐bond) has become recognized as contributing significantly to the specificity in recognition of a large class of halogenated compounds. The interaction is most easily understood as primarily an electrostatically driven molecular interaction, where an electropositive crown, or σ‐hole, serves as a Lewis acid ...
Matthew R, Scholfield +3 more
openaire +2 more sources
MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance
Advanced Functional Materials, EarlyView.Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley +1 more source
Indian Journal of Dental Research, 2011 Purpose: With the introduction of photosensitive (light-activated) restorative materials in orthodontics, various methods have been suggested to enhance the polymerization of the materials used, including use of more powerful light curing devices.
Sujoy Banerjee, Rajlakshmi Banerjee
doaj +1 more source
Halogen-Bonding-Driven Self-Assembly of Solvates of Tetrabromoterephthalic Acid
Crystals, 2021 Halogen bonding is one of the most interesting noncovalent attractions capable of self-assembly and recognition processes in both solution and solid phase.
Nucharee Chongboriboon +5 more
doaj +1 more source
Boron-containing organosilane polymers and ceramic materials thereof [PDF]
, 1988 The present invention relates to a polyorgano borosilane ceramic precursor polymer comprising a plurality of repeating units of the formula: (R(sup 1) single bond B)(sub p) being linked together at B by second units of the formula: single bond (R sup 2 ...
Chen, Timothy S. +2 more
core +2 more sources
Halogen Bonding in Nucleic Acid Complexes
, 2017 Halogen bonding (X-bonding) has attracted notable attention among noncovalent interactions. This highly directional attraction between a halogen atom and an electron donor has been exploited in knowledge-based drug design. A great deal of information has
Kolář, Michal H., Tabarrini, Oriana
core +1 more source
Halogen Bonding in Crystal Engineering [PDF]
Acta Crystallographica Section A Foundations of Crystallography, 2005 The term halogen bonding encompasses any non-covalent interaction involving halogens as electrophilic species. High strength and directionality are the remarkable features of halogen bonding that fully justify its use as a primary intermolecular interaction to dictate molecular self-assembly processes.
METRANGOLO, PIERANGELO +3 more
openaire +8 more sources
Advanced Functional Materials, EarlyView.A roll‐to‐roll exfoliation method is demonstrated that preserves the crystallographic alignment of anisotropic 2D materials over large areas, enabling scalable fabrication of directional electronic and optoelectronic devices. Abstract Anisotropic 2D materials such as black phosphorus (BP), GeS or CrSBr, exhibit direction‐dependent optical and ...
Esteban Zamora‐Amo +14 more
wiley +1 more source