Results 31 to 40 of about 8,446 (225)

Synthetic leathers as a possible source of chemicals and odorous substances in indoor environment

open access: yesReviews on Advanced Materials Science, 2023
This article deals with volatile organic substances (VOCs) and odours that can be released into the indoor environment from synthetic leathers that are part of upholstered furniture.
Čech Petr   +4 more
doaj   +1 more source

Evaluation of Sample Recovery of Odorous VOCs and Semi‐VOCs From Odor Bags, Sampling Canisters, Tenax TA Sorbent Tubes, and SPME [PDF]

open access: yes, 2009
Odor samples collected in field research are complex mixtures of hundreds if not thousands of compounds. Research is needed to know how best to sample and analyze these compounds.
Koziel, Jacek   +6 more
core   +3 more sources

Addressing new chemicals of emerging concern (CECs) in an indoor office

open access: yesEnvironment International, 2023
Indoor pollutants change over time and place. Exposure to hazardous organics is associated with adverse health effects. This work sampled gaseous organics by Tenax TA tubes in two indoor rooms, i.e., an office set as samples, and the room of chassis ...
Kai Song   +12 more
doaj   +1 more source

Carbonisation of biomass-derived chars and the thermal reduction of a graphene oxide sample studied using Raman spectroscopy [PDF]

open access: yes, 2013
Chars and carbonised chars were produced from three different oxygen-rich precursors (Pinus radiata wood, Phormium tenax leaf fibres, and sucrose crystals).
Manley-Harris, Merilyn   +2 more
core   +2 more sources

Volatile aldehydes in libraries and archives [PDF]

open access: yes, 2010
Volatile aldehydes are produced during degradation of paper-based materials. This may result in their accumulation in archival and library repositories. However, no systematic study has been performed so far.
Cassar, M.   +8 more
core   +1 more source

IDENTIFICATION OF VOLATILE FLAVOUR COMPOUNDS OF HOKI (Macruronus novaezelandiae) AND ORANGE ROUGHY (Hoplostethus atlanticus) OILS

open access: yesSqualen, 2014
Identification of volatile flavour compounds of hoki (Macruronus novaezelandiae) and orange roughy (Hoplostethus atlanticus) oils has been carried out.
Hari Eko Irianto   +2 more
doaj   +1 more source

Identifying the Early Post-Mortem VOC Profile from Cadavers in a Morgue Environment Using Comprehensive Two-Dimensional Gas Chromatography

open access: yesSeparations, 2023
Understanding the VOC profile released during the early post-mortem period is essential for applications in training human remains detection dogs and urban search and rescue operations (USAR) to rapidly locate living and deceased victims.
Darshil Patel   +4 more
doaj   +1 more source

Field Evaluation of Solid Sorbents for Ambient Air Sampling of Pesticides

open access: yesAir, Soil and Water Research, 2010
Seven solid sorbents including Amberlite ® XAD-2 and XAD-4, Tenax-TA ® , Anasorb-747, Chromosorb 102, 108, and 750 were evaluated for the collection of the gas phase fraction of pesticides under field conditions at an agricultural site, Bratt's Lake, SK,
Renata Raina, Patricia Hall
doaj   +1 more source

Quantitative Analysis of Indoor Gaseous Semi-Volatile Organic Compounds Using Solid-Phase Microextraction: Active Sampling and Calibration

open access: yesAtmosphere, 2022
Semi-volatile organic compounds (SVOCs) are important pollutants in indoor environments. Quantification of gaseous SVOC concentrations is essential to assess the pollution levels.
Jianping Cao   +6 more
doaj   +1 more source

Use of Tenax® films to demonstrate the migration of chemical contaminants from cardboard into dry food [PDF]

open access: yes, 2017
Contaminants in food packaging are a challenge of our time since the packaging material itself has been found to represent a source of food contamination through the migration of substances from it.
Evrard, C   +4 more
core   +1 more source

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