Results 141 to 150 of about 2,525,720 (184)

Reagent-free detection of Plasmodium falciparum malaria infections in field-collected mosquitoes using mid-infrared spectroscopy and machine learning. [PDF]

Sci Rep
Mwanga EP, Kweyamba PA, Siria DJ, Mshani IH, Mchola IS, Makala FE, Seleman G, Abbasi S, Mwinyi SH, González-Jiménez M, Waynne K, Baldini F, Babayan SA, Okumu FO.   +13 more
europepmc   +1 more source

Application of PLS-NN model based on mid-infrared spectroscopy in the origin identification of Cornus officinalis. [PDF]

RSC Adv
Liu B, Wang J, Li C.
europepmc   +1 more source

Rapid assessment of the blood-feeding histories of wild-caught malaria mosquitoes using mid-infrared spectroscopy and machine learning. [PDF]

Malar J
Mwanga EP, Mchola IS, Makala FE, Mshani IH, Siria DJ, Mwinyi SH, Abbasi S, Seleman G, Mgaya JN, Jiménez MG, Wynne K, Sikulu-Lord MT, Selvaraj P, Okumu FO, Baldini F, Babayan SA.   +15 more
europepmc   +1 more source

CH₄, C₂H₆, and C₂H₄ Multi-Gas Sensing Based on Mid-Infrared Spectroscopy and SVM Algorithm. [PDF]

Sensors (Basel)
Shao W, Jia Y, Su X, Zhao B, Jiang J, Gao L, Zhu X, Shi Y.   +7 more
europepmc   +1 more source

Portable Mid-Infrared Spectroscopy Combined with Chemometrics to Diagnose Fibromyalgia and Other Rheumatologic Syndromes Using Rapid Volumetric Absorptive Microsampling. [PDF]

Molecules
Nuguri SM, Hackshaw KV, de Lamo Castellvi S, Bao H, Yao S, Aziz R, Selinger S, Mikulik Z, Yu L, Osuna-Diaz MM, Sebastian KR, Giusti MM, Rodriguez-Saona L.   +12 more
europepmc   +1 more source

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Mid-infrared spectroscopy of hemispherical water droplets

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2022
As an important component of atmospheric aerosols, water is profoundly related with aerosol hygroscopicity and provides a medium for atmospheric heterogeneous reactions. The quantitative analysis of water content in aerosol droplets is instrumental to understanding atmospheric chemistry, as well as to addressing the related environmental issues, such ...
Yeming, Xu, Pai, Liu, Yunhong, Zhang
openaire   +2 more sources

Advances in Mid-Infrared Spectroscopy for Chemical Analysis

Annual Review of Analytical Chemistry, 2016
Infrared spectroscopy in the 3–20 μm spectral window has evolved from a routine laboratory technique into a state-of-the-art spectroscopy and sensing tool by benefitting from recent progress in increasingly sophisticated spectra acquisition techniques and advanced materials for generating, guiding, and detecting mid-infrared (MIR) radiation.
Julian Haas, Boris Mizaikoff
exaly   +3 more sources

Mid-Infrared Spectroscopy

2019
This chapter presents the scope and potentiality of Mid-infrared spectroscopy (MIRS) for food analysis. MIRS has a great potential to detect various components of food, and this technique holds great significance as it provides specific fingerprints for different food products. Mid-infrared range has an appropriate band in the spectrum for quantitative
Amna Sahar, Aysha Sameen, Muhamamd Shahid Munir, Ubaid ur Rahman, Muhammad Mudassir Arif Chaudhry   +4 more
openaire   +1 more source

Mid-infrared spectroscopy of Nd:YLF crystal

Journal of Luminescence, 2022
Although well known for its near infrared emission, Nd:YLF is far less studied in the mid-infrared range (MIR). In this work, the polarized stimulated emission cross section of the decay to the I-4(15/2), at around 2 mu m and the branching ratios of all the radiative decay channels from F-4(3/2) to the lower levels, have been estimated by applying the ...
G. Turri, F. Gennari, M. Bass, A. Toncelli   +3 more
openaire   +2 more sources

On-Line Fermentation Monitoring by Mid-Infrared Spectroscopy

Applied Spectroscopy, 2004
A new method for on-line monitoring of fermentations using mid-infrared (MIR) spectroscopy has been developed. The method has been used to predict the concentrations of glucose and ethanol during a baker's yeast fermentations. A completely automated flow system was employed as an interface between the bioprocess under study and the
Gunta, Mazarevica, Josef, Diewok, Josefa R, Baena, Erwin, Rosenberg, Bernhard, Lendl   +4 more
openaire   +2 more sources