Results 61 to 70 of about 10,543 (208)

Interaction of Calix[4]arene and Aliphatic Amines: A Combined NMR, Spectrophotometric and Conductimetric Investigation

Journal of the Brazilian Chemical Society, 2002
The constants related to the equilibria between calix[4]arene and aliphatic amines in acetonitrile were measured by conductimetric and spectrophotometric methods, and the structures of the salts studied by NMR spectroscopy.
Nachtigall Francine F., Lazzarotto Márcio, Nome Faruk   +2 more
doaj  

Recent Advances in Calixarene-Based Fluorescent Sensors for Biological Applications

Sensors
Due to their structural features, macrocyclic compounds such as calixarenes, conjugated with a variety of fluorophores have led to the development of fluorescent probes for numerous applications. This review covers the recent advances (from 2009 to date)
Paula M. Marcos, Mário N. Berberan-Santos   +1 more
doaj   +1 more source

Interactions of Calix[]arenes with Nucleic Acids

Natural Product Communications, 2012
DNA interaction with artificial binders is of great interest, especially in light of the broad range of possible biomedical applications. The growing understanding of replication, transcription and translation opened the path for new approaches to target
Max Sena Peters, Miao Li, Thomas Schrader   +2 more
doaj   +1 more source

Utilizing Calixarenes for Neurotransmitter Transport [PDF]

, 2017
Utilizing Calixarenes for Neurotransmitter Transport James Collins Biochemistry 0017 ...
Collins, James
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Reações de calixarenos com biomoléculas [PDF]

, 1997
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas.Calixarenos são uma classe de moléculas que apresentam uma cavidade hidrofóbica e podem reconhecer e transportar moléculas neutras e metais.
Lazzarotto, Márcio
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A calix[4]arene-based supramolecular nanoassembly targeting cancer cells and triggering the release of nitric oxide with green light

Beilstein Journal of Nanotechnology
We have designed and synthesized a novel calix[4]arene derivative bearing four choline appendages as recognition targeting ligands and one amino-nitrobenzofurazan as a fluorescent labelling unit at the opposite sides of the calixarene molecular scaffold.
Cristina Parisi, Loredana Ferreri, Tassia J. Martins, Francesca Laneri, Samantha Sollima, Antonina Azzolina, Antonella Cusimano, Nicola D’Antona, Grazia M. L. Consoli, Salvatore Sortino   +9 more
doaj   +1 more source

Investigating Terpyridine Functionalised Calixarenes [PDF]

Incorporating both terpyridines and calixarenes into a single molecule allows for their versatile properties to be combines, presenting an interesting area of research with many potential applications.
Cameron, Jessica Lindsay
core   +1 more source

Optically Active Calixarenes Conduced by Methylene Substitution

, 2016
Optically Active Calixarenes Conduced by Methylene ...
William D. Wulff (1338240), Rui H. Huang (2258077), Vijay Gopalsamuthiram (2329936), Alexander V. Predeus (2329939)   +3 more
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The Liquid-Liquid Extraction of Toxic Metals (Cd, Hg and Pb) by Calixarenes [PDF]

Pakistan Journal of Analytical & Environmental Chemistry, 2009
Toxic metals (Cd, Hg and Pb) are mostly present in the environment due to natural phenomenon and human activities as well. Exposure of these non-essential elements in the environment causes severe effects.
D. Max Roundhill, Imam Bakhsh Solangi, Shahabuddin Memon, M. I. Bhanger, Mustafa Yilmaz   +4 more
doaj  

Chiral phosphorus-containing calixarenes

, 2019
International audiencePhosphorus-containing inherently chiral calix[4]arenes as well as calix[4]arenes substituted with phosphinoferrocene chiral groups at the lower rim are described. Stereoselective synthesis, structure, and catalytic properties of the
Daran, Jean-Claude, Yesypenko, Oleksandr, Boiko, Vyacheslav, Kalchenko, Vitaly, Voitenko, Zoia, Karpus, Andrii, Cherenok, Sergii, Trybrat, Oleksandr, Poli, Rinaldo, Kalchenko, Olga, L., Kalchenko, Olga,, Manoury, Eric   +11 more
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