Characterization of nucleic acid higher order structure by gas-phase H/D exchange in a quadrupole-FT-ICR mass spectrometer

Biopolymers ◽  
2009 ◽  
Vol 91 (4) ◽  
pp. 256-264 ◽  
Author(s):  
Jingjie Mo ◽  
Gabrielle C. Todd ◽  
Kristina Håkansson
Keyword(s):  
Nucleic Acid ◽  
Gas Phase ◽  
Mass Spectrometer ◽  
Higher Order ◽  
Order Structure ◽  
Ft Icr

scholarly journals Chemometric outlier classification of 2D-NMR spectra to enable higher order structure characterization of protein therapeutics

2020 ◽  
Vol 199 ◽  
pp. 103973 ◽  
Author(s):  
David A. Sheen ◽  
Vincent K. Shen ◽  
Robert G. Brinson ◽  
Luke W. Arbogast ◽  
John P. Marino ◽  
...  
Keyword(s):  
Nmr Spectra ◽  
2D Nmr ◽  
Higher Order ◽  
Protein Therapeutics ◽  
Structure Characterization ◽  
Order Structure ◽  
2D Nmr Spectra

Strukur und Reaktivität von Al2Cp*+ in der Gasphase. Ein experimenteller Beitrag zur Problematik der Aluminium-Aluminium- Doppelbindung / Structure and Reactivity of Al2Cp*+ in the Gas Phase. Experiments on the Problematic Nature of the Aluminum-Aluminum-Multiple Bond

2004 ◽  
Vol 59 (11-12) ◽  
pp. 1512-1518 ◽  
Author(s):  
K. Koch ◽  
H. Schnöckel
Keyword(s):  
Double Bond ◽  
Gas Phase ◽  
Quantum Chemical Calculations ◽  
Mass Spectrometer ◽  
Quantum Chemical ◽  
Multiple Bond ◽  
New Approach ◽  
Existence And Stability ◽  
Ft Icr

The cation Al2Cp*+ descending from the tetrahedral Al4Cp*4 Cluster after using LDI as ionisation method in an FT-ICR mass spectrometer reacts with Cl2 in the gas phase. The investigation of this reaction together with quantum chemical calculations gives a new approach to the question of existence and stability of an aluminum-aluminum double bond.

Characterization of Protein Higher Order Structure Using Vibrational Circular Dichroism Spectroscopy

2013 ◽  
Vol 14 (2) ◽  
pp. 199-208 ◽  
Author(s):  
Radhika P. Nagarkar ◽  
Brian M. Murphy ◽  
Xiaotong Yu ◽  
Mark Cornell Manning ◽  
Wasfi A. Al-Azzam
Keyword(s):  
Circular Dichroism ◽  
Higher Order ◽  
Circular Dichroism Spectroscopy ◽  
Vibrational Circular Dichroism ◽  
Order Structure ◽  
Circular Dichroïsm
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