Identification and characterisation of odorants in a squishy toy using gas chromatography-mass spectrometry/olfactometry after thermal extraction
Sign Up to like & getrecommendations! Published in 2019 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-019-01860-9
Abstract: Soft, squashable toys known as squishies have become increasingly popular amongst children. In this study, one such toy was evaluated sensorially by a trained panel and analytically using gas chromatography-mass spectrometry/olfactometry (GC-MS/O) after thermal extraction… read more here.
Keywords: gas chromatography; mass spectrometry; olfactometry thermal; spectrometry olfactometry ... See more keywords
Discrimination between vegetable oil and animal fat by a metabolomics approach using gas chromatography–mass spectrometry combined with chemometrics
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Food Science and Technology"
DOI: 10.1007/s13197-020-04375-9
Abstract: Adulteration of olive oil with the other cheap oils and fats plays an important role in economics and has nutritional benefits. In this work, metabolite profiling was performed using gas chromatography–mass spectrometry to identify and… read more here.
Keywords: gas chromatography; mass spectrometry; chromatography mass; using gas ... See more keywords
Analytical strategies for using gas chromatography to control and optimize microalgae bioprocessing
Sign Up to like & getrecommendations! Published in 2019 at "Current Opinion in Food Science"
DOI: 10.1016/j.cofs.2019.02.008
Abstract: Microalgae are considered one of the most promising microorganisms for sustainable production of food products. In order to maximize the biotechnological potential of microalgae, further information on their metabolism is still needed. Gas chromatography (GC)… read more here.
Keywords: gas; using gas; strategies using; analytical strategies ... See more keywords
Fuel cell catalyst layer evaluation using a gas diffusion electrode half-cell: Oxygen reduction reaction on Fe-N-C in alkaline media
Sign Up to like & getrecommendations! Published in 2020 at "Electrochemistry Communications"
DOI: 10.1016/j.elecom.2020.106761
Abstract: Abstract Anion exchange membrane fuel cells (AEMFC) are a promising technology to allow the application of non-precious metal catalysts. While many of such catalysts have been identified in numerous recent fundamental research studies, reports evaluating… read more here.
Keywords: gas diffusion; using gas; catalyst; cell ... See more keywords
Quantitative study of methane-nitrogen mixed clathrates using gas chromatography and Raman spectroscopy for their detection in icy surfaces of the outer solar system
Sign Up to like & getrecommendations! Published in 2020 at "Icarus"
DOI: 10.1016/j.icarus.2020.114182
Abstract: Abstract Multicomponent clathrates may be present at the surface of icy bodies. However, their potential identification remains difficult in the absence of reliable spectral data. In this work, we focus on clathrates synthesized in laboratory… read more here.
Keywords: gas chromatography; chromatography raman; gas; spectroscopy ... See more keywords
Analyses of permeation characteristics of hydrogen in nitrile butadiene rubber using gas chromatography
Sign Up to like & getrecommendations! Published in 2021 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2021.124653
Abstract: Abstract Permeation of hydrogen gas (H2) into nitrile butadiene rubber (NBR), which is one of the strong candidates for sealing material in H2 energy infrastructures, was quantified using a gas chromatography (GC) and a self-developed… read more here.
Keywords: gas; using gas; permeation; nitrile butadiene ... See more keywords
Improved anaerobic digestion of swine manure by simultaneous ammonia recovery using gas-permeable membranes.
Sign Up to like & getrecommendations! Published in 2020 at "Water research"
DOI: 10.1016/j.watres.2020.116789
Abstract: In feedstocks containing high ammonia (NH3) concentration, removal of the NH3 during the anaerobic digestion (AD) process can improve AD process performance. In the present study, the effect of NH3 removal using gas-permeable membrane (GPM)… read more here.
Keywords: recovery; swine manure; ammonia; using gas ... See more keywords
Benchmarking of commercial Cu catalysts in CO2 electro-reduction using a gas-diffusion type microfluidic flow electrolyzer.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d3cc00705g
Abstract: In this work, three commercial Cu catalysts were benchmarked in the CO2RR using a gas-diffusion type microfluidic flow electrolyzer. We showed that commercial Cu could deliver a high FE of near 80% for C2+ product… read more here.
Keywords: microfluidic flow; gas diffusion; commercial catalysts; type microfluidic ... See more keywords
0367 The diagnosis of pneumoconiosis using gas chromatography/mass spectrometry
Sign Up to like & getrecommendations! Published in 2017 at "Occupational and Environmental Medicine"
DOI: 10.1136/oemed-2017-104636.302
Abstract: Breath metabolites could reflect pathogenic events at the respiratory level and might be used to screen for the presence of occupational environmental lung diseases. The objective of this study was to estimate the accuracy of… read more here.
Keywords: gas chromatography; pneumoconiosis; diagnosis pneumoconiosis; using gas ... See more keywords
Identifying Thermal Decomposition Products of Nitrate Ester Explosives Using Gas Chromatography–Vacuum Ultraviolet Spectroscopy: An Experimental and Computational Study
Sign Up to like & getrecommendations! Published in 2020 at "Applied Spectroscopy"
DOI: 10.1177/0003702820915506
Abstract: Analysis of nitrate ester explosives (e.g., nitroglycerine) using gas chromatography–vacuum ultraviolet spectroscopy (GC–VUV) results in their thermal decomposition into nitric oxide, water, carbon monoxide, oxygen, and formaldehyde. These decomposition products exhibit highly structured spectra in… read more here.
Keywords: using gas; ester explosives; nitrate ester; spectroscopy ... See more keywords
VALIDATION AND ANALYSIS OF DIALLYL DISULFIDE AND DIALLYL TRISULFIDE IN GARLIC (ALLIUM SATIVUM L.) USING GAS CHROMATOGRAPHY
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Applied Pharmaceutics"
DOI: 10.22159/ijap.2020.v12s1.ff035
Abstract: Objective: The purpose of this research was to optimize and validate a method for measuring the levels of diallyl disulfide (DADS) and diallyl trisulfide(DATS) in garlic and single clove garlic.Methods: The analysis was performed using… read more here.
Keywords: diallyl trisulfide; diallyl; gas chromatography; analysis ... See more keywords