Structure of liquid hydrogen fluoride studied by infrared and Raman spectroscopy

1983 ◽  
Vol 78 (11) ◽  
pp. 6377-6383 ◽  
Author(s):  
Bernard Desbat ◽  
Pham V. Huong
Keyword(s):  
Raman Spectroscopy ◽  
Hydrogen Fluoride ◽  
Liquid Hydrogen ◽  
Infrared And Raman Spectroscopy ◽  
Structure Of Liquid

On the Structure of Liquid Hydrogen Fluoride.

ChemInform ◽  
2004 ◽  
Vol 35 (24) ◽  
Author(s):  
Sylvia E. McLain ◽  
Chris J. Benmore ◽  
Joan E. Siewenie ◽  
Jacob Urquidi ◽  
John F. C. Turner
Keyword(s):  
Hydrogen Fluoride ◽  
Liquid Hydrogen ◽  
Structure Of Liquid

On the Structure of Liquid Hydrogen Fluoride

2004 ◽  
Vol 43 (15) ◽  
pp. 1952-1955 ◽  
Author(s):  
Sylvia E. McLain ◽  
Chris J. Benmore ◽  
Joan E. Siewenie ◽  
Jacob Urquidi ◽  
John F. C. Turner
Keyword(s):  
Hydrogen Fluoride ◽  
Liquid Hydrogen ◽  
Structure Of Liquid

On the Structure of Liquid Hydrogen Fluoride

2004 ◽  
Vol 116 (15) ◽  
pp. 1986-1989 ◽  
Author(s):  
Sylvia E. McLain ◽  
Chris J. Benmore ◽  
Joan E. Siewenie ◽  
Jacob Urquidi ◽  
John F. C. Turner
Keyword(s):  
Hydrogen Fluoride ◽  
Liquid Hydrogen ◽  
Structure Of Liquid

Identification of filler substances in emeralds by infrared and Raman spectroscopy

2000 ◽  
Vol 26 (1) ◽  
pp. 501-520 ◽  
Author(s):  
L. Kiefert ◽  
H.A. Hänni ◽  
J-P. Chalain ◽  
W. Weber
Keyword(s):  
Raman Spectroscopy ◽  
Infrared And Raman Spectroscopy

scholarly journals Multivariate approach for the authentication of vanilla using infrared and Raman spectroscopy

2021 ◽  
Vol 141 ◽  
pp. 110196
Author(s):  
Ana M. Jiménez-Carvelo ◽  
Margherita Tonolini ◽  
Orla McAleer ◽  
Luis Cuadros-Rodríguez ◽  
Daniel Granato ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Multivariate Approach ◽  
Infrared And Raman Spectroscopy

scholarly journals Authentication of the Botanical and Geographical Origin and Detection of Adulteration of Olive Oil Using Gas Chromatography, Infrared and Raman Spectroscopy Techniques: A Review

Foods ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 1565
Author(s):  
Eleni Kakouri ◽  
Panagiota-Kyriaki Revelou ◽  
Charalabos Kanakis ◽  
Dimitra Daferera ◽  
Christos S. Pappas ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Raman Spectroscopy ◽  
Olive Oil ◽  
Nutritional Value ◽  
Review Paper ◽  
Geographical Origin ◽  
Analytical Techniques ◽  
Volatile Fraction ◽  
Olive Oils ◽  
Infrared And Raman Spectroscopy

Olive oil is among the most popular supplements of the Mediterranean diet due to its high nutritional value. However, at the same time, because of economical purposes, it is also one of the products most subjected to adulteration. As a result, authenticity is an important issue of concern among authorities. Many analytical techniques, able to detect adulteration of olive oil, to identify its geographical and botanical origin and consequently guarantee its quality and authenticity, have been developed. This review paper discusses the use of infrared and Raman spectroscopy as candidate tools to examine the authenticity of olive oils. It also considers the volatile fraction as a marker to distinguish between different varieties and adulterated olive oils, using SPME combined with gas chromatography technique.

Synthesis of oxytocin, arginine-vasopressin and its deamino-analogue using 2,4,6-trimethylbenzyl group for protection of the cysteine sulfur

1981 ◽  
Vol 46 (1) ◽  
pp. 286-299 ◽  
Author(s):  
František Brtník ◽  
Milan Krojidlo ◽  
Tomislav Barth ◽  
Karel Jošt
Keyword(s):  
Peptide Synthesis ◽  
Hydrogen Fluoride ◽  
Sulfur Atom ◽  
Arginine Vasopressin ◽  
Liquid Hydrogen ◽  
Trifluoromethanesulfonic Acid ◽  
Protecting Groups ◽  
Mild Conditions

Preparation of oxytocin, arginine-vasopressin and its deamino-analogue serves as an example of use of 2,4,6-trimethylbenzyl group for protection of the cysteine sulfur atom in the peptide synthesis. This modified benzyl group is sufficiently stable under conditions of solvolytic removal of common amino-protecting groups and it can be cleaved off under mild conditions with liquid hydrogen fluoride or trifluoromethanesulfonic acid.

scholarly journals Infrared and Raman Spectroscopy

2005 ◽  
Vol 10 (3) ◽  
pp. 031101 ◽  
Author(s):  
Michael D. Morris ◽  
Andrew Berger ◽  
Anita Mahadevan-Jansen
Keyword(s):  
Raman Spectroscopy ◽  
Infrared And Raman Spectroscopy
Sign in / Sign up

Export Citation Format

Share Document