Quadrupole Central Transition17O NMR Spectroscopy of Biological Macromolecules in Aqueous Solution

2011 ◽  
Vol 133 (4) ◽  
pp. 920-932 ◽  
Author(s):  
Jianfeng Zhu ◽  
Gang Wu
Keyword(s):  
Aqueous Solution ◽  
Nmr Spectroscopy ◽  
Biological Macromolecules

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, Flexibility and Intramolecular Forces Observed on Individual Proteins Using Afm

1999 ◽  
Vol 5 (S2) ◽  
pp. 996-997
Author(s):  
Daniel J. Müller ◽  
Andreas Engel
Keyword(s):  
Aqueous Solution ◽  
Short Range ◽  
Biological Macromolecules ◽  
Force Microscopy ◽  
Atomic Force ◽  
Lateral Forces ◽  
Local Reduction ◽  
Electrostatic Double Layer ◽  
Structure Flexibility ◽  
Intramolecular Forces

Atomic force microscopy (AFM) allows the surfaces of native biological macromolecules to be imaged in aqueous solution with submolecular resolution. Short range forces govern the interactions between the AFM tip and the sample and produce the submolecular information of high resolution topographs. In contrast, the long range electrostatic double-layer (EDL) force can be adjusted by pH and electrolytes to distribute the force applied to the AFM tip over a large sample area [1]. As demonstrated on fragile biological samples, adjustment of the electrolyte solution results in a local reduction of both vertical and lateral forces between the AFM tip and proteineous substructures. Consequently, the deformation of the native protein is minimized and polypeptide loops of individual proteins were imaged in aqueous solution with a lateral resolution < 5 Åand a vertical resolution < 1 Å (Fig. 1).

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
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