Molecular recognition of anionic species by silica gel bound sapphyrin

1994 ◽  
Vol 116 (6) ◽  
pp. 2663-2664 ◽  
Author(s):  
Brent L. Iverson ◽  
Richard E. Thomas ◽  
Vladimir Kral ◽  
Jonathan L. Sessler
Keyword(s):  
Molecular Recognition ◽  
Silica Gel ◽  
Anionic Species

scholarly journals 1,2,3-Triazolium macrocycles in supramolecular chemistry

2019 ◽  
Vol 15 ◽  
pp. 2142-2155 ◽  
Author(s):  
Mastaneh Safarnejad Shad ◽  
Pulikkal Veettil Santhini ◽  
Wim Dehaen
Keyword(s):  
Molecular Recognition ◽  
Supramolecular Chemistry ◽  
Click Reaction ◽  
Molecular Machines ◽  
Short Review ◽  
Ph Sensors ◽  
Interlocked Molecules ◽  
Anionic Species ◽  
Molecular Reactors

In this short review, we describe different pathways for synthesizing 1,2,3-triazolium macrocycles and focus on their application in different areas of supramolecular chemistry. The synthesis is mostly relying on the well-known “click reaction” (CuAAC) leading to 1,4-disubstituted 1,2,3-triazoles that then can be quaternized. Applications of triazolium macrocycles thus prepared include receptors for molecular recognition of anionic species, pH sensors, mechanically interlocked molecules, molecular machines, and molecular reactors.

Segmental motion of alkyl chains grafted on silica gel, studied by neutron scattering

1983 ◽  
Vol 44 (4) ◽  
pp. 497-503 ◽  
Author(s):  
J.P. Beaufils ◽  
M. C. Hennion ◽  
R. Rosset
Keyword(s):  
Neutron Scattering ◽  
Silica Gel ◽  
Segmental Motion ◽  
Alkyl Chains
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