Effect of lanthanum content on the thermophysical properties and near-infrared reflection properties of lanthanum-cerium oxides

The near infrared combination spectra of a number of classes of solid inorganic and coordination compounds have been recorded and assigned. The spectra are shown to be typical of particular ligands regardless of the compounds in which they are contained, and to serve as an experimentally convenient means of characterization of solid coordination or organometallic compounds.

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Simultaneous In-Line Monitoring of the Conversion and the Coating Thickness in UV-Cured Acrylate Coatings by Near-Infrared Reflection Spectroscopy

Analytical Chemistry ◽

10.1021/ac100933q ◽

2010 ◽

Vol 82 (19) ◽

pp. 8088-8094 ◽

Cited By ~ 19

Author(s):

Gabriele Mirschel ◽

Katja Heymann ◽

Tom Scherzer

Keyword(s):

Coating Thickness ◽

Near Infrared ◽

Reflection Spectroscopy ◽

Infrared Reflection ◽

Infrared Reflection Spectroscopy

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Non-Invasive Blood Glucose Monitoring by Means of near Infrared Spectroscopy: Methods for Improving the Reliability of the Calibration Models

The International Journal of Artificial Organs ◽

10.1177/039139889702000509 ◽

1997 ◽

Vol 20 (5) ◽

pp. 285-290 ◽

Cited By ~ 42

Author(s):

U.A. Müller ◽

B. Mertes ◽

C. Fischbacher ◽

K.U. Jageman ◽

K. Danzer

Keyword(s):

Blood Glucose ◽

Near Infrared ◽

Glucose Monitoring ◽

Blood Glucose Monitoring ◽

Least Squares Regression ◽

Non Invasive ◽

Infrared Reflection ◽

Calibration Models ◽

Infrared Reflection Spectroscopy

The feasibility of using near infrared reflection spectroscopy for non-invasive blood glucose monitoring is discussed. Spectra were obtained using a diode-array spectrometer with a fiberoptic measuring head with a wavelength ranging from 800 nm to 1350 nm. Calibration was performed using partial least-squares regression and radial basis function networks. The results of different methods used to evaluate the quality of the recorded spectra in order to improve the reliability of the calibration models, are presented.

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Mid and Near-Infrared Reflection Spectral Database of Natural Organic Materials in the Cultural Heritage Field

International Journal of Analytical Chemistry ◽

10.1155/2018/7823248 ◽

2018 ◽

Vol 2018 ◽

pp. 1-16 ◽

Cited By ~ 13

Author(s):

Claudia Invernizzi ◽

Tommaso Rovetta ◽

Maurizio Licchelli ◽

Marco Malagodi

Keyword(s):

Near Infrared ◽

Organic Materials ◽

Protective Coatings ◽

Total Reflection ◽

Reflection Mode ◽

Novel Approach ◽

Infrared Reflection ◽

Detailed Interpretation ◽

Materials Used ◽

Spectral Database

This study presents mid and near-infrared (7500-375 cm−1) total reflection mode spectra of several natural organic materials used in artworks as binding media, consolidants, adhesives, or protective coatings. A novel approach to describe and interpret reflectance bands as well as calculated absorbance after Kramers-Kronig transformation (KKT) is proposed. Transflection mode spectra have represented a valuable support both to study the distorted reflectance bands and to validate the applicability and usefulness of the KK correction. The aim of this paper is to make available to scientists and conservators a comprehensive infrared reflection spectral database, together with its detailed interpretation, as a tool for the noninvasive identification of proteins, lipids, polysaccharides, and resins by means of portable noncontact FTIR spectrometers.

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