Phosphorescent organoplatinum(ii) complexes with a lipophilic anion: supramolecular soft nanomaterials through ionic self-assembly and metallophilicity

2015 ◽  
Vol 51 (25) ◽  
pp. 5371-5374 ◽  
Author(s):  
Yong Chen ◽  
Chi-Ming Che ◽  
Wei Lu
Keyword(s):  
Self Assembly ◽  
Light Emitting ◽  
Lipophilic Anion

In the ionic self-assembly of organoplatinum(ii) complexes, the lipophilic anion dictates the polymer-like processability and the cation decides the light-emitting capability.

scholarly journals Thermodynamics of structured fluids. Hard science for soft materials

2000 ◽  
Vol 72 (10) ◽  
pp. 1819-1834 ◽  
Author(s):  
John M. Prausnitz
Keyword(s):  
Self Assembly ◽  
Theoretical Calculations ◽  
Soft Materials ◽  
Confined Space ◽  
Molecular Physics ◽  
Fluid Structure ◽  
Light Emitting ◽  
Structured Fluids ◽  
Recent Developments ◽  
Narrow Space

At liquid-like densities, molecules of complex fluids can assume a variety of structures (or positions) in space; when the molecules contain many atoms as, for example, in polymers, that variety becomes very large. Further, when confined to a narrow space, it is possible to achieve structures that are not normally observed. Thanks to recent advances in statistical mechanics and molecular physics, and thanks to increasingly fast computers, it is now possible to calculate a fluid's structure, that is, the positions of molecules at equilibrium under given conditions. Calculation of fluid structure is useful because thermodynamic properties depend strongly on that structure, leading to possible applications for new materials. Three examples illustrate some recent developments; each example is presented only schematically (with a minimum of equations) to indicate the physical basis of the mathematical description. The first example considers the effect of branching on self-assembly (micellization) of copolymers (with possible long-range applications in medicine). The second and third examples consider the effect of confinement on fluid structure: first, crystallization in a narrow, confined space to produce a desired crystal structure (with possible applications for light-emitting diodes) and second, suppression of micellization of a diblock copolymer in a thin film (with possible application in lithography). Whenever possible, theoretical calculations are compared with experimental results.

scholarly journals Self-assembly of a robust hydrogen-bonded octylphosphonate network on cesium lead bromide perovskite nanocrystals for light-emitting diodes

Nanoscale ◽  
2019 ◽  
Vol 11 (25) ◽  
pp. 12370-12380 ◽  
Author(s):  
Alasdair A. M. Brown ◽  
Thomas J. N. Hooper ◽  
Sjoerd A. Veldhuis ◽  
Xin Yu Chin ◽  
Annalisa Bruno ◽  
...  
Keyword(s):  
Self Assembly ◽  
Ligand Exchange ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Perovskite Nanocrystals ◽  
Lead Bromide ◽  
Hydrogen Bonded

Ligand exchange with octylphosphonate enhances PLQY and LED efficiency.

Self-assembly surface modified indium tin oxide anodes for single-layer light-emitting diodes

2003 ◽  
Vol 36 (5) ◽  
pp. 434-438 ◽  
Author(s):  
Jorge Morgado ◽  
Nunzio Barbagallo ◽  
Ana Charas ◽  
Manuel Matos ◽  
Lu s Alc cer ◽  
...  
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Self Assembly ◽  
Light Emitting Diodes ◽  
Single Layer ◽  
Light Emitting ◽  
Surface Modified

Self-assembled blue-light emitting materials for their liquid crystalline and OLED applications: from a simple molecular design to supramolecular materials

2020 ◽  
Vol 5 (10) ◽  
pp. 1691-1705
Author(s):  
Vinay S. Sharma ◽  
Anuj S. Sharma ◽  
Nikhil K. Agarwal ◽  
Priyanka A. Shah ◽  
Pranav S. Shrivastav
Keyword(s):  
Liquid Crystals ◽  
Blue Light ◽  
Self Assembly ◽  
Liquid Crystalline ◽  
Molecular Design ◽  
Supramolecular Materials ◽  
Light Emitting ◽  
New Family ◽  
Self Assembled

A new family of blue-light-emitting supramolecular bowl-shaped columnar hexagonal liquid crystals based on p-tert-butylcalix[4]arene and functionalized via chalconyl–ester-linked biphenyl amine derivatives form a self-assembly and their applications.

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