Results 21 to 30 of about 81,384 (282)

Efficacité des Composés Organiques Volatils fongiques (synthèse bibliographique)

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2020
Efficacy of fungi Volatile Organic Compounds. A review Introduction. Excessive use of chemical fungicides continues to drive research towards environmentally friendly and innovative alternatives for crop protection. Literature.
Amine Kaddes   +5 more
doaj   +1 more source

HS-GC-IMS analysis and fingerprint study of volatile organic compounds in five species medicinal and edible Chrysanthemum morifolium Ramat.

open access: yesShipin yu jixie, 2022
Objective: To understand the difference of cumulative content and species of volatile organic compounds (VOCs) in five different species of Chrysanthemum morifolium Ramat.. Methods: In this study, five different species of Chrysanthemum morifolium Ramat.,
DING Yun-long   +3 more
doaj   +1 more source

Analysis of volatile organic compounds emission in the rubber recycling products quality assessment

open access: yesAdvanced Industrial and Engineering Polymer Research, 2022
Volatile organic compounds (VOCs) emission affects the quality of GTR-based materials and might limits their potential applications.In this work, a brief review VOCs generated during waste rubber management and recycling are highlighted and discussed.
Krzysztof Formela
doaj   +1 more source

Sonochemical Degradation of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoate (PFOA) in Landfill Groundwater: Environmental Matrix Effects [PDF]

open access: yes, 2008
Perfluorinated chemicals such as perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) are environmentally persistent and recalcitrant to most conventional chemical and microbial treatment technologies.
Cheng, Jie   +4 more
core   +3 more sources

Evaluation of the correlation between concentration of volatile organic compounds and temperature of the exhaust gases in motor vehicles

open access: yesE3S Web of Conferences, 2017
Volatile organic compounds (VOCs) are the group of organic compounds which are one of the most important air pollutants. One of the main sources of VOCs are combustion processes including fuel combustion is internal combustion engines.
Skrętowicz Maria   +2 more
doaj   +1 more source

C1-C8 volatile organic compounds in the atmosphere of Hong Kong: Overview of atmospheric processing and source apportionment [PDF]

open access: yes, 2007
We present measurements of C1-C8 volatile organic compounds (VOCs) at four sites ranging from urban to rural areas in Hong Kong from September 2002 to August 2003. A total of 248 ambient VOC samples were collected.
Barletta, B   +5 more
core   +1 more source

Development of a portable leaf photosynthesis and volatile organic compounds emission system. [PDF]

open access: yes, 2020
Understanding how plant carbon metabolism responds to environmental variables such as light is central to understanding ecosystem carbon cycling and the production of food, biofuels, and biomaterials. Here, we couple a portable leaf photosynthesis system
de Oliveira Piva, Luani Rosa   +4 more
core   +3 more sources

Bacteria in the airways of patients with cystic fibrosis are genetically capable of producing VOCs in breath. [PDF]

open access: yes, 2016
Breath contains hundreds of volatile organic compounds (VOCs), the composition of which is altered in a wide variety of diseases. Bacteria are implicated in the formation of VOCs, but the biochemical mechanisms that lead to the formation of breath VOCs ...
Blake, Donald   +3 more
core   +9 more sources

Comparison of the neurotoxicities between volatile organic compounds and fragrant organic compounds on human neuroblastoma SK-N-SH cells and primary cultured rat neurons

open access: yesToxicology Reports, 2015
These are many volatile organic compounds (VOCs) that are synthesized, produced from petroleum or derived from natural compounds, mostly plants.
Yasue Yamada   +5 more
doaj   +1 more source

Autothermal Reforming of Volatile Organic Compounds to Hydrogen-Rich Gas

open access: yesMolecules, 2023
Industrial emissions of volatile organic compounds are urgently addressed for their toxicity and carcinogenicity to humans. Developing efficient and eco-friendly reforming technology of volatile organic compounds is important but still a great challenge.
Chao Bian   +7 more
doaj   +1 more source

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