scholarly journals Paving the way to conformationally unravel complex glycopeptide antibiotics by means of Raman optical activity

2021 ◽  
Vol 12 (16) ◽  
pp. 5952-5964
Author(s):  
Roy Aerts ◽  
Jente Vanhove ◽  
Wouter Herrebout ◽  
Christian Johannessen
Keyword(s):  
Optical Activity ◽  
Conformational Space ◽  
Glycopeptide Antibiotics ◽  
Raman Optical Activity ◽  
The Way

Raman optical activity tackles the complex conformational space of glycopeptide antibiotics.

scholarly journals Localized molecular orbitals for calculation and analysis of vibrational Raman optical activity

2018 ◽  
Vol 20 (45) ◽  
pp. 28751-28758 ◽  
Author(s):  
Sandra Luber
Keyword(s):  
Optical Activity ◽  
Molecular Orbitals ◽  
Localized Molecular Orbitals ◽  
Raman Optical Activity ◽  
Chiral Systems ◽  
Spectroscopic Signatures ◽  
Insight Into ◽  
The Way

First calculations of vibrational Raman optical activity based on localized molecular orbitals are presented, which pave the way for novel insight into spectroscopic signatures of chiral systems.

scholarly journals Conformational dynamics of carbohydrates: Raman optical activity of d-glucuronic acid and N-acetyl-d-glucosamine using a combined molecular dynamics and quantum chemical approach

2015 ◽  
Vol 17 (8) ◽  
pp. 6016-6027 ◽  
Author(s):  
Shaun T. Mutter ◽  
François Zielinski ◽  
James R. Cheeseman ◽  
Christian Johannessen ◽  
Paul L. A. Popelier ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Optical Activity ◽  
Quantum Chemical ◽  
Glucuronic Acid ◽  
State Of The Art ◽  
Conformational Dynamics ◽  
Conformational Space ◽  
Computational Approaches ◽  
Raman Optical Activity ◽  
Quantum Chemical Approach

Raman optical activity combined with state-of-the-art computational approaches successfully probes the conformational space of two important carbohydrates.

Optical Artefacts and Their Control in Raman Circular Difference Scattering Measurements

1981 ◽  
Vol 35 (1) ◽  
pp. 115-124 ◽  
Author(s):  
W. Hug
Keyword(s):  
Optical Activity ◽  
Experimental Results ◽  
Light Collection ◽  
General Application ◽  
Raman Optical Activity ◽  
Activity Measurements ◽  
Scattering Measurements ◽  
The Way

The optical sources of artificial scattering differences plaguing Raman optical activity measurements, and the precautions to be observed to avoid them, are discussed in detail. The performance of a special light collection arrangement developed by us is analyzed and its effectiveness in suppressing artefacts demonstrated by experimental results, notably the first observation of genuine Raman optical activity in the C—H stretch region. This should pave the way to a more general application of Raman optical activity measurements in stereochemistry.

Structural characterization of proteins and viruses using Raman optical activity

2004 ◽  
Vol 35 (1-2) ◽  
pp. 87-92 ◽  
Author(s):  
Ewan W Blanch ◽  
Iain H McColl ◽  
Lutz Hecht ◽  
Kurt Nielsen ◽  
Laurence D Barron
Keyword(s):  
Optical Activity ◽  
Structural Characterization ◽  
Raman Optical Activity

scholarly journals Recognition of the true and false resonance Raman optical activity

2021 ◽  
Author(s):  
Malgorzata Baranska ◽  
Ewa Machalska ◽  
Grzegorz Zajac ◽  
Aleksandra J. Wierzba ◽  
Josef Kapitán ◽  
...  
Keyword(s):  
Optical Activity ◽  
Resonance Raman ◽  
Raman Optical Activity

scholarly journals Recognition of the true and false resonance Raman optical activity

2021 ◽  
Author(s):  
Malgorzata Baranska ◽  
Ewa Machalska ◽  
Grzegorz Zajac ◽  
Aleksandra J. Wierzba ◽  
Josef Kapitán ◽  
...  
Keyword(s):  
Optical Activity ◽  
Resonance Raman ◽  
Raman Optical Activity

Vibrational Raman Optical Activity of α-Lactalbumin: Comparison with Lysozyme, and Evidence for Native Tertiary Folds in Molten Globule States

1995 ◽  
Vol 254 (4) ◽  
pp. 747-760 ◽  
Author(s):  
Gary Wilson ◽  
Steven J. Ford ◽  
Alan Cooper ◽  
Lutz Hecht ◽  
Zai Q. Wen ◽  
...  
Keyword(s):  
Optical Activity ◽  
Molten Globule ◽  
Raman Optical Activity
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