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Photoluminescent properties in perylene PVD films: Influence of molecular aggregates and supramolecular arrangement
(2019-03-15)
Organic thin films are at the forefront of basic studies and applications in the field of physics, chemistry, biochemistry and materials science. For example, the intrinsic supramolecular arrangement, or simply the formation ...
Supramolecular Non-Amyloid Intermediates in the Early Stages of α-Synuclein Aggregation
(Cell Press, 2012-03)
The aggregation of α-synuclein is associated with progression of Parkinson's disease. We have identified submicrometer supramolecular structures that mediate the early stages of the overall mechanism. The sequence of ...
Arranjo supramolecular em filmes finos de perileno: dependência com a estrutura molecular e com a temperatura e efeito sobre as propriedades ópticas
(Universidade Estadual Paulista (Unesp), 2021-10-13)
Filmes finos de materiais orgânicos vêm sendo utilizados em diversas aplicações e seu arranjo supramolecular (espessura, organização molecular, morfologia, cristalinidade e agregados) é um fator determinante para suas ...
Supramolecular aggregates of oligosaccharides with co-solvents in ternary systems for the solubilizing approach of triamcinolone
(Elsevier, 2016-10)
A second compound is generally associated with oligosaccharides as a strategy to maximize the solubilizing effect for nonpolar compounds. This study elucidated the role and the mechanism whereby liquid compounds interact ...
Easily handling penicillin G acylase magnetic cross-linked enzymes aggregates: Catalytic and morphological studies
(Elsevier B.V., 2014-01-01)
Biomolecules labeled with superparamagnetic nanoparticles can be selectively removed from complex reaction mixtures using an external magnetic field. Amino-functionalized superparamagnetic iron oxide nanoparticles (amino-SPION) ...
Meglumine-based supramolecular amphiphiles: The effect of chain length
(2022-04-01)
Surfactants are amphiphilic substances that lower the surface tension or influence the surfaces' contact between two liquids. They are suitable for a wide range of industrial applications, often being used as emulsifiers. ...
Estudo e caracterização físico-química de sistemas supramoleculares nanoagregados e de matrizes poliméricas associadas à ciclodextrina
(Universidade Federal de Minas GeraisUFMG, 2010-12-15)
Herein, supramolecular systems involving beta-cyclodextrin and polymer matrix were prepared and characterized. More specifically, the host-guest system formed between beta-cyclodextrin and BPP10c, a bradykinin potentiating ...
Physical vapor deposited films of a perylene derivative: Supramolecular arrangement and thermal stability
(2017-07-01)
The analysis of supramolecular arrangement is essential to understand the role of this key factor on the optical and electrical properties of organic thin films. In this work, thin solid films of bis(phenethylimido) perylene ...
Theoretical Analysis of Aggregation in Block-Copolymer Films: The Optical Signature
(JOHN WILEY & SONS INC, 2010)
We focus this work on the theoretical investigation of the block-copolymer poly [oxyoctyleneoxy-(2,6-dimethoxy-1,4phenylene-1,2-ethinylene-phenanthrene-2,4diyl) named as LaPPS19, recently proposed for optoelectronic ...