Results 21 to 30 of about 16,123 (194)
Nanomaterials, 2021 Herein, we describe the synthesis of highly emissive amphiphilic N-annulated PBI 1 decorated with oligo ethylene glycol (OEG) side chains. These polar side chains allow the straightforward solubility of 1 in solvents of different polarity such as water ...
Manuel A. Martínez +4 more
doaj +1 more source
Organic Materials, 2022 Two [60]fullerene dumbbell-like molecules with a single or double perylene-3,4,9,10-tetracarboxylic acid bisimide (PBI) linker were synthesized to study the structural and photophysical properties in addition to the complex formation with [10 ...
Iris Solymosi +6 more
doaj +1 more source
, 2016 Monobay-dichlorinated perylene bisimide and diperylene bisimide have been regiospecifically synthesized from tetrachlorinated perylene bisimide in different copper-mediated reaction conditions, thus opening a new avenue to their monobay ...
Junfeng Xiang (140276) +4 more
core +2 more sources
Nanostructured polyurethane perylene bisimide ester assemblies with tuneable morphology and enhanced stability [PDF]
Royal Society Open Science, 2018 Size control has been successfully achieved in inorganic materials, but it remains a challenge in polymer nanomaterials due to their polydispersity. Here, we report a facile approach to tailor the diameters of polyurethane (PU) nanoparticles (490 nm, 820
Xiaoxiao Zhang +3 more
doaj +1 more source
Journal of Bio- and Tribo-Corrosion, 2022 The corrosion process can be seen as a widespread phenomenon, which is both pervasive and unstoppable. This is an undesirable phenomenon that reduces the life of materials and takes away their beauty.
P. Behera +8 more
semanticscholar +1 more source
JPhys Materials, 2023 Here we report on ten water-soluble perylene bisimides that are functionalised with the amino acids L-alanine, L-aspartic acid, L-glutamic acid, L-phenylalanine, L-histidine, L-leucine, L-methionine, L-valine, L-tryptophan, and L-tyrosine.
Thomas A Welsh +7 more
doaj +1 more source
Controlled aggregation of peptide-substituted perylene-bisimides [PDF]
Chemical Communications, 2012 Controlled aggregation of perylene bisimides in multiple modes has been achieved via symmetric substitution with peptides. Using optical probes of aggregation, the balance of hydrophobic and electrostatic forces are found to play a key role in directing self assembly and are exploited via solvent, pH, and specific extrinsic ion effects.
Joseph K, Gallaher +3 more
openaire +2 more sources
Color–Tunable Triple–State “Smart” Window
Advanced Photonics Research, 2021 Materials that rapidly change their optical properties in response to external stimuli are crucial for displays and “smart” window applications. Herein, a fluorescent red dye modified with liquid crystal (LC) side chains is described to be interactive ...
Gilles H. Timmermans +4 more
doaj +1 more source
Twisted, Z-Shaped Perylene Bisimide
, 2016 The first derivative of a new class of perylene bisimide chromophores, N,N‘-bis(octyl)-3,9-bis(phenyl)perylene-1,2,7,8-tetracarboxyl bisimide, 1, has been synthesized and its fundamental photophysical and electrochemical properties assessed. The extended,
Michael A. Meador (1665439) +4 more
core +2 more sources
Perylene Bisimide Cyclophanes: Structure–Property Relationships upon Variation of the Cavity Size
Organic Materials, 2020 Five cyclophanes composed of two perylene bisimide (PBI) dyes and various CH2–arylene–CH2 linker units were synthesized. PM6-D3H4 geometry-optimized structures and a single crystal for one of these cyclophanes reveal well-defined distances between the ...
Jessica Rühe +4 more
doaj +1 more source