Spectral Database of Pharmaceutical Common Excipients and Paracetamol API Using ASD Field Spec 4 Spectrordiometer

2021 ◽  
Keyword(s):  
2008 ◽  
Vol 47 (31) ◽  
pp. G99 ◽  
Author(s):  
Steven Rock ◽  
Aristides Marcano ◽  
Yuri Markushin ◽  
Chandran Sabanayagam ◽  
Noureddine Melikechi

2018 ◽  
Vol 2018 ◽  
pp. 1-16 ◽  
Author(s):  
Claudia Invernizzi ◽  
Tommaso Rovetta ◽  
Maurizio Licchelli ◽  
Marco Malagodi

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.


2019 ◽  
Vol 439 ◽  
pp. 1-12 ◽  
Author(s):  
Dongmei Chen ◽  
Xiaoshuang Pei ◽  
Mengru Wu ◽  
Shuyu Xie ◽  
Yuanhu Pan ◽  
...  

2018 ◽  
Vol 363 (3) ◽  
Author(s):  
Luciana Bianchi ◽  
Alexander de la Vega ◽  
Bernard Shiao ◽  
Ralph Bohlin
Keyword(s):  

2021 ◽  
Vol 133 (1021) ◽  
pp. 034507
Author(s):  
Axel Runnholm ◽  
Max Gronke ◽  
Matthew Hayes

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