Results 31 to 40 of about 39,174 (261)

Design and Sensing Properties of a Self‐Assembled Supramolecular Oligomer [PDF]

Chemistry – A European Journal, 2015
AbstractInvited for the cover of this issue is the group of Jonathan L. Sessler at the University of Texas at Austin. The image depicts the controlled self‐assembly of electron‐rich and electron‐deficient components to create a stimulus responsive oligomeric ensemble that functions as a sensor system for nitroaromatic explosives.
Bähring, Steffen, Gomis, Luis Mart†in, Olsen, Gunnar, Nielsen, Kent, Kim, Dong Sub, Duedal, Troels, Sastre-Santos, Angela, Jeppesen, Jan Oskar, Sessler, Jonathan L.   +8 more
openaire   +3 more sources

The role of directional interactions in the designability of generalized heteropolymers

Scientific Reports, 2017
Heteropolymers are important examples of self-assembling systems. However, in the design of artificial heteropolymers the control over the single chain self-assembling properties does not reach that of the natural bio-polymers, and in particular proteins.
Chiara Cardelli, Valentino Bianco, Lorenzo Rovigatti, Francesca Nerattini, Luca Tubiana, Christoph Dellago, Ivan Coluzza   +6 more
doaj   +1 more source

Redox Properties of Self-Assembled Gold Nanoclusters

The Journal of Physical Chemistry B, 2005
The redox properties of a monolayer of alkanethiolate-protected gold nanoclusters (MPCs) constructed on a gold slide electrode was studied in 1,2-dichloroethane (DCE) electrolyte solutions. The influence of the electrostatic interaction between attached MPCs and the substrate electrode on the absolute standard redox potential of MPCs was theoretically ...
Su, B., Girault, H.H.
openaire   +4 more sources

Development of Self-Assembling bis-1,4-Dihydropyridines: Detailed Studies of Bromination of Four Methyl Groups and Bromine Nucleophilic Substitution

Molecules, 2023
One of the most important steps in the synthesis of 1,4-dihydropyridine (1,4-DHP) amphiphiles is the bromination of methyl groups in positions 2 and 6 of the entire ring.
Martins Kaukulis, Martins Rucins, Davis Lacis, Aiva Plotniece, Arkadij Sobolev   +4 more
doaj   +1 more source

1,1′-{[3,5-Bis(dodecyloxycarbonyl)-4-(naphthalen-2-yl)-1,4-dihydropyridine-2,6-diyl]bis(methylene)}bis{4-[(E)-2-(naphthalen-2-yl)vinyl]pyridin-1-ium}dibromide

Molbank, 2022
Synthesis of a double-charged cationic amphiphilic 1,4-dihydropyridine derivative with dodecyl ester groups at positions 3 and 5 of the 1,4-DHP ring was performed starting from Hantzsch type cyclization of dodecyl acetoacetate, 2-naphthaldehyde and ...
Martins Rucins, Martins Kaukulis, Aiva Plotniece, Karlis Pajuste, Nadiia Pikun, Arkadij Sobolev   +5 more
doaj   +1 more source

Self-assembly of multi-stranded perylene dye J-aggregates in columnar liquid-crystalline phases

Nature Communications, 2018
Perylene bisimides (PBI) exhibit interesting photophysical and self-assembly properties but detailed understanding of the correlation between packing motif and spectroscopic properties is lacking.
Stefanie Herbst, Bartolome Soberats, Pawaret Leowanawat, Matthias Stolte, Matthias Lehmann, Frank Würthner   +5 more
doaj   +1 more source

Synthesis and Evaluation of Self-Assembling Properties of 3-(3,5-Difluoro-3,5-bis((alkoxy)carbonyl)-2,6-dioxoheptan-4-yl)-1-methylpyridin-1-ium Iodides

Molbank, 2022
A synthesis of 3-(3,5-difluoro-3,5-bis((alkoxy)carbonyl)-2,6-dioxoheptan-4-yl)-1-methylpyridin-1-ium iodides with ethyl or nonyl ester groups at positions 3 and 5 was performed. Treatment of the corresponding 2’,6’-dimethyl-1’,4’-dihydro-[3,4’-bipyridine]
Nadiia Pikun, Davis Lacis, Arkadij Sobolev, Martins Rucins, Mara Plotniece, Karlis Pajuste, Aiva Plotniece   +6 more
doaj   +1 more source

Polymorphic Ring-Shaped Molecular Clusters Made of Shape-Variable Building Blocks

Nanomaterials, 2015
Self-assembling molecular building blocks able to dynamically change their shapes, is a concept that would offer a route to reconfigurable systems. Although simulation studies predict novel properties useful for applications in diverse fields, such kinds
Keitel Cervantes-Salguero, Shogo Hamada, Shin-ichiro M. Nomura, Satoshi Murata   +3 more
doaj   +1 more source

Beryllium subphthalocyanines self-assembling properties [PDF]

Canadian Journal of Chemistry, 2016
Beryllium subphthalocyanines have been recently shown to be suitable candidates for photochemical devices if combined with appropriate donor systems. The ability of beryllium subphthalocyanines to self-assemble is explored for the first time by means of density functional theory calculations.
Montero-Campillo, M. Merced, Mó, Otilia, Yanez, Manuel   +2 more
openaire   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source