The Structure and Thermodynamics of Calix[n]arene Complexes with Dipyridines and Phenanthroline in Aqueous Solution Studied by Microcalorimetry and NMR Spectroscopy

2006 ◽  
Vol 110 (7) ◽  
pp. 3428-3434 ◽  
Author(s):  
Yu Liu ◽  
Dong-Sheng Guo ◽  
Heng-Yi Zhang ◽  
Yu-Hong Ma ◽  
En-Cui Yang
Keyword(s):  
Aqueous Solution ◽  
Nmr Spectroscopy ◽  
Arene Complexes

NMR spectroscopy of inclusion complex of d-(-)-chloramphenicol with β-cyclodextrin in aqueous solution

Il Farmaco ◽  
2004 ◽  
Vol 59 (10) ◽  
pp. 835-838 ◽  
Author(s):  
Syed Mashhood Ali ◽  
Fahmeena Asmat ◽  
Arti Maheshwari
Keyword(s):  
Aqueous Solution ◽  
Nmr Spectroscopy ◽  
Inclusion Complex

Integrating31P DOSY NMR Spectroscopy and Molecular Mechanics as a Powerful Tool for Unraveling the Chemical Structures of Polyoxomolybdate-Based Amphiphilic Nanohybrids in Aqueous Solution

2014 ◽  
Vol 20 (18) ◽  
pp. 5258-5270 ◽  
Author(s):  
Pavletta Shestakova ◽  
Gregory Absillis ◽  
Francisco J. Martin-Martinez ◽  
Frank De Proft ◽  
Rudolph Willem ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Nmr Spectroscopy ◽  
Molecular Mechanics ◽  
Chemical Structures ◽  
Dosy Nmr

Structure and Dynamics of a Peptidoglycan Monomer in Aqueous Solution Using NMR Spectroscopy and Simulated Annealing Calculations

1997 ◽  
Vol 119 (9) ◽  
pp. 2212-2223 ◽  
Author(s):  
Hans Matter ◽  
László Szilágyi ◽  
Péter Forgó ◽  
Željko Marinić ◽  
Branimir Klaić
Keyword(s):  
Aqueous Solution ◽  
Simulated Annealing ◽  
Nmr Spectroscopy ◽  
Structure And Dynamics

Comparative conformational analyses of μ-selective dermorphin and §-selective deltorphin-II in aqueous solution by 1H-NMR spectroscopy

2009 ◽  
Vol 44 (3) ◽  
pp. 295-304 ◽  
Author(s):  
MOTOZUMU SEGAWA ◽  
YASUNORI OHNO ◽  
MITSUNOBU DOI ◽  
MASATOSHI INOUE ◽  
TOSHIMASA ISHIDA ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Nmr Spectroscopy ◽  
1H Nmr ◽  
1H Nmr Spectroscopy ◽  
Deltorphin Ii

Supramolecular Chemistry of Pyronines B and Y, β-Cyclodextrin and Linked β-Cyclodextrin Dimers

2010 ◽  
Vol 63 (4) ◽  
pp. 687 ◽  
Author(s):  
Huy T. Ngo ◽  
Philip Clements ◽  
Christopher J. Easton ◽  
Duc-Truc Pham ◽  
Stephen F. Lincoln
Keyword(s):  
Aqueous Solution ◽  
Nmr Spectroscopy ◽  
Fluorescence Quenching ◽  
Supramolecular Chemistry ◽  
1H Nmr ◽  
1H Nmr Spectroscopy ◽  
Complexation Constants

The complexation of cationic pyronine B (PB+) and pyronine Y (PY+) by β-cyclodextrin (βCD) and two linked βCD dimers, N,N′-bis((2AS,3AS)-3A-deoxy-β-cyclodextrin-3A-yl)succinamide, 33βCD2suc, and N,N′-bis(6A-deoxy-β-cyclodextrin-6A-yl)succinamide, 66βCD2suc, in aqueous solution has been studied by UV-vis, fluorescence, and 1H NMR spectroscopy. The complexation constants for the 1:1 complexes: βCD.PB+, 33βCD2suc.PB+, 66βCD2suc.PB+, and the analogous PY+ complexes are reported as are the dimerization constants for PB+ and PY+. The modes of complexation, dimerization, and fluorescence quenching are discussed.

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