New Insights on Geopolymerisation Using Molybdate, Raman, and Infrared Spectroscopy.

2010 ◽  
pp. 17-34 ◽  
Author(s):  
C. H. Rüscher ◽  
E. Mielcarek ◽  
J. Wongpa ◽  
F. Jirasit ◽  
W. Lutz
Keyword(s):  
Infrared Spectroscopy ◽  
Raman And Infrared Spectroscopy

Evaluating low- mid- and high-level fusion strategies for combining raman and infrared spectroscopy for quality assessment of red meat

2021 ◽  
pp. 130154
Author(s):  
Chima Robert ◽  
William Jessep ◽  
Joshua J. Sutton ◽  
Talia M. Hicks ◽  
Mark Loeffen ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Quality Assessment ◽  
Red Meat ◽  
Raman And Infrared Spectroscopy ◽  
High Level ◽  
Level Fusion

Biochemical differences in tumorigenic and nontumorigenic cells measured by Raman and infrared spectroscopy

2005 ◽  
Vol 10 (3) ◽  
pp. 031106 ◽  
Author(s):  
Judith R. Mourant ◽  
Kurt W. Short ◽  
Susan Carpenter ◽  
Nagapratima Kunapareddy ◽  
Leslie Coburn ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Raman And Infrared Spectroscopy

Moganite detection in silica rocks using Raman and infrared spectroscopy

2014 ◽  
Vol 25 (5) ◽  
pp. 797-805 ◽  
Author(s):  
Patrick Schmidt ◽  
Ludovic Bellot-Gurlet ◽  
Vanessa Leá ◽  
Philippe Sciau
Keyword(s):  
Infrared Spectroscopy ◽  
Raman And Infrared Spectroscopy ◽  
Silica Rocks

scholarly journals New Insights into Synthetic Copper Greens: The Search for Specific Signatures by Raman and Infrared Spectroscopy for Their Characterization in Medieval Artworks

Heritage ◽  
2019 ◽  
Vol 2 (2) ◽  
pp. 1614-1629 ◽  
Author(s):  
Juliana Buse ◽  
Vanessa Otero ◽  
Maria Melo
Keyword(s):  
Infrared Spectroscopy ◽  
Copper Chloride ◽  
Systematic Investigation ◽  
Perfect Agreement ◽  
Crown Of Aragon ◽  
Green Component ◽  
Raman And Infrared Spectroscopy ◽  
Group 2 ◽  
Art Research ◽  
Green Pigments

A systematic investigation of medieval copper green pigments was carried out based on written sources: 21 manuscripts, dating from 50–70 to 1755 AD, were sourced and 77 recipes were selected, translating into 44 experiments. Reconstructions from medieval recipes were prepared and characterized through a multianalytical approach to disclose the original pigment formulation that is often described as verdigris. Based on the results obtained, we propose three main groups of copper green pigments, group 1, in which only Cu(CH3COO)2·H2O is formed; group 2, where this acetate is found together with copper oxalates; group 3, in which atacamite is present as the major green component or as a signature compound. The products formed are in perfect agreement with that predicted by the state-of-the-art research on the mechanisms of atmospheric corrosion of copper. This knowledge, together with our experience on craft recipes to prepare medieval paint materials, allowed us to recover a lost medieval recipe to produce a copper green pigment based mainly on atacamite, a basic copper chloride, which has been recently detected, by Raman and infrared spectroscopy, in artworks ranging from Catalonia and the Crown of Aragon panel painting to Islamic manuscripts.

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