Quantitative investigation of the hydroxyl coating on Aerosil surfaces by means of infrared spectroscopy

1970 ◽  
Vol 13 (5) ◽  
pp. 1488-1490
Author(s):  
V. A. Sobolev ◽  
V. A. Tertykh ◽  
A. I. Bobryshev ◽  
A. A. Chuiko
Keyword(s):  
Infrared Spectroscopy ◽  
Quantitative Investigation ◽  
Hydroxyl Coating

scholarly journals Infrared Spectroscopy and Chemometric Applications for the Qualitative and Quantitative Investigation of Grapevine Organs

2021 ◽  
Vol 12 ◽  
Author(s):  
Elizma van Wyngaard ◽  
Erna Blancquaert ◽  
Hélène Nieuwoudt ◽  
Jose Luis Aleixandre-Tudo
Keyword(s):  
Infrared Spectroscopy ◽  
Large Scale ◽  
Data Science ◽  
Near Infrared ◽  
Critical Evaluation ◽  
Quantitative Investigation ◽  
Qualitative And Quantitative ◽  
Non Invasive ◽  
Agricultural Revolution ◽  
Using Data

The fourth agricultural revolution is leading us into a time of using data science as a tool to implement precision viticulture. Infrared spectroscopy provides the means for rapid and large-scale data collection to achieve this goal. The non-invasive applications of infrared spectroscopy in grapevines are still in its infancy, but recent studies have reported its feasibility. This review examines near infrared and mid infrared spectroscopy for the qualitative and quantitative investigation of intact grapevine organs. Qualitative applications, with the focus on using spectral data for categorization purposes, is discussed. The quantitative applications discussed in this review focuses on the methods associated with carbohydrates, nitrogen, and amino acids, using both invasive and non-invasive means of sample measurement. Few studies have investigated the use of infrared spectroscopy for the direct measurement of intact, fresh, and unfrozen grapevine organs such as berries or leaves, and these studies are examined in depth. The chemometric procedures associated with qualitative and quantitative infrared techniques are discussed, followed by the critical evaluation of the future prospects that could be expected in the field.

Millimetre-wave and infrared spectroscopy of Br13 CN: anharmonic force field of cyanogen bromide from spectroscopic data and ab initio calculations

1997 ◽  
Vol 90 (3) ◽  
pp. 495-497
Author(s):  
CLAUDIO ESPOSTI ◽  
FILIPPO TAMASSIA ◽  
CRISTINA PUZZARINI ◽  
RICCARDO TARRONI ◽  
ZDENEK ZELINGER
Keyword(s):  
Infrared Spectroscopy ◽  
Force Field ◽  
Ab Initio Calculations ◽  
Ab Initio ◽  
Spectroscopic Data ◽  
Cyanogen Bromide ◽  
Millimetre Wave ◽  
Anharmonic Force

A long-term chemical and infrared spectroscopy study on a soil amended with municipal sewage sludge

Agronomie ◽  
2001 ◽  
Vol 21 (2) ◽  
pp. 169-178 ◽  
Author(s):  
Giovanni Gigliotti ◽  
Pier Lodovico Giusquiani ◽  
Daniela Businelli
Keyword(s):  
Infrared Spectroscopy ◽  
Sewage Sludge ◽  
Municipal Sewage ◽  
Municipal Sewage Sludge ◽  
Spectroscopy Study
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