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Getting to the Bottom of Whiskey Authenticity with Spectrometry

In an article published in the journal Foods, researchers analyzed the elemental profile of 205 samples of whiskey to distinguish them according to the parameter of their authenticity using cold vapor-atomic absorption (CVAAS), inductively coupled plasma optical emission spectrometry (ICP-OES), and inductively coupled plasma mass spectrometry (ICP-MS).

14 Sep 2022

Study Uses Laser Direct Infrared Imaging to Analyze Microplastic Exposure in Humans

In a pre-proof article posted in the Journal of Hazardous Materials, researchers applied novel laser direct infrared imaging (LDIR) spectroscopy to achieve rapid microplastic analysis (MP analysis).

13 Sep 2022

Study Uses Raman Spectroscopy to Measure Double Emulsion Droplets

In an article published in the journal Applied Sciences, researchers investigated the influence of refractive index matching of double emulsion phases by the Raman signal strength of the inner water phase measurement for different refractive index combinations.

12 Sep 2022

Inductively Coupled Plasma Optical Emission Spectrometry Helps Quantify Nanoparticles

Researchers have presented a model that estimates the number of nanoparticles in water. Ultraviolet-visible spectroscopy (UV-vis) and transmission electron microscopy (TEM) were used to create and analyze citrate-capped gold nanoparticles.

12 Sep 2022

Study Proposes LED Hyperspectral Imaging for Biomedical Applications

A recent study published in Sensors proposes a unique laboratory hyperspectral imaging system designed for biomedical optics.

30 Aug 2022

Study Develops Raman Spectroscopy for Lignite Gasification Char Morphotypes

In an article published in Energies, researchers characterized and compared the microstructural features of the main morphotypes occurring in the char obtained at 850–950 °C by fluidized bed gasification of lignite from the "Szczerców" deposit (Central Poland), bringing new insights into the knowledge on the origin of these morphotypes.

30 Aug 2022

Handheld XRF Spectrometers Could Be Used for Air Particulate Matter Analysis

In a pre-proof from Spectrochimica Acta Part B: Atomic Spectroscopy journal, researchers have presented a handheld XRF spectrometer's optimization and calibration methodology and its application in the elemental quantification of unknown particulate matter samples.

29 Aug 2022

Study Uses Spectroscopy and Imaging to Determine Origin of Peaches

In a preproof in the Journal for Food and Composition Analysis, researchers explored the feasibility of distinguishing the geographic origin of four traditional famous peaches in China by visible-near infrared spectroscopy, fluorescence spectroscopy and image processing technology.

25 Aug 2022

Researchers Develop Novel Spectral Reconstruction Method

In an article published in Coatings, researchers proposed a novel spectral reconstruction method that combined deep learning (DL) and the maximum a posteriori (MAP) technique to improve the degraded Raman spectrum.

25 Aug 2022

Researchers Develop Colorimetric Film Sensor for Gaseous Ammonia Detection

In an article published in Biosensors, researchers have constructed a disposable, flexible, simple and cost-effective colorimetric film sensor to rapidly detect gaseous ammonia.

23 Aug 2022

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