Results 11 to 20 of about 10,633,910 (143)

Dynamics in Flexible Pillar[n]arenes Probed by Solid-State NMR. [PDF]

open access: yesJ Phys Chem C Nanomater Interfaces, 2021
Pillar[n]arenes are supramolecular assemblies that can perform a range of technologically important molecular separations which are enabled by their molecular flexibility.
Hughes AR   +4 more
europepmc   +2 more sources

The Role of Calix[n]arenes and Pillar[n]arenes in the Design of Silver Nanoparticles: Self-Assembly and Application. [PDF]

open access: yesInt J Mol Sci, 2020
© 2020 by the authors. Licensee MDPI, Basel, Switzerland. Silver nanoparticles (AgNPs) are an attractive alternative to plasmonic gold nanoparticles. The relative cheapness and redox stability determine the growing interest of researchers in obtaining ...
Padnya P, Gorbachuk V, Stoikov I.
europepmc   +3 more sources

The aqueous supramolecular chemistry of cucurbit[n]urils, pillar[n]arenes and deep-cavity cavitands. [PDF]

open access: yesChem Soc Rev, 2017
This tutorial review summarizes the continuing exploration of three prominent water-soluble hosts: cucurbiturils, pillar[n]arenes and deep-cavity cavitands.
Murray J   +4 more
europepmc   +2 more sources

Noncovalently bound and mechanically interlocked systems using pillar[n]arenes [PDF]

open access: yes, 2022
Pillar[n]arenes are pillar-shaped macrocyclic compounds owing to the methylene bridges linking the para-positions of the units. Owing to their unique pillar-shaped structures, these compounds exhibit various excellent properties compared with other ...
Brouwer, A.M.   +6 more
core   +1 more source

Ionic Bent-Core Pillar[n]arenes: From Liquid Crystals to Nanoaggregates and Functional Applications. [PDF]

open access: yesChem Mater
Herein, we report the first examples of supramolecular systems from bent-core-based pillar[n]arenes through ionic bonds. These ionic materials have been prepared by the interaction of an amino-ended pillar[5]arene (P5N10) and three different carboxylic ...
Marín I   +6 more
europepmc   +2 more sources

Synthesis, Mechanism and Catalytic Applications of Pillar[n]arenes [PDF]

open access: yes, 2018
Pillar[n]arenes (P[n] n = 5-15) are a new class of macrocyclic arenes discovered for the first time by Ogoshi in 2008, which attracted a lot of attention due to their unique binding properties towards neutral electron poor compounds. Our research was focused on the enhancement of the yield of the larger macrocycle P[6], starting from three different ...
DA PIAN, MARTA
openaire   +2 more sources

Towards ionic channels with crown ethers and calix[n]arenes (with n=6,8) [PDF]

open access: yes, 2006
This thesis reports the new crystal structures of crown ethers and calixarenes as well as the ionic conduction properties of crown ether channels. Chapter I gives general knowledge about ion channels.
Bergougnant, Remi
core   +1 more source

Dynamic materials fabricated from water soluble pillar[n]arenes bearing triethylene oxide groups [PDF]

open access: yes, 2018
Pillar[n]arenes are a new kind of supramolecular macrocyclic hosts which have developed rapidly due to their unique topology and high functionality, giving rise to many applications in the construction of interesting and functional materials.
Zhao, Wei   +13 more
core   +1 more source

Stereospecific single step cyclization to give belt-functionalized pillar[6]arenes

open access: yes, 2023
Two macrocycles were synthesized through cyclization reactions of secondary benzylic alcohols giving pillar[6]arenes with a methyl substituent at each belt position. These macrocycles form stereospecifically with the only observed isomer being the rtctct
Jordan, Smith   +3 more
core   +1 more source

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