Results 11 to 20 of about 1,107,743 (241)

The volatile compound BinBase mass spectral database [PDF]

BMC Bioinformatics, 2011
Background Volatile compounds comprise diverse chemical groups with wide-ranging sources and functions. These compounds originate from major pathways of secondary metabolism in many organisms and play essential roles in chemical ecology in both plant and
Barupal Dinesh K, Wohlgemuth Gert, Skogerson Kirsten, Fiehn Oliver   +3 more
doaj   +2 more sources

Development of improved methods for the characterisation of organic chemicals emitted into indoor air by building and furnishing products [PDF]

, 2013
A wide range of organic compounds are released from building and furnishing products and these have the potential to adversely affect indoor air quality.
Brown, Veronica M.
core   +7 more sources

Concentrations and fluxes of biogenic volatile organic compounds above a Mediterranean macchia ecosystem in western Italy [PDF]

, 2009
Emission rates and concentrations of biogenic volatile organic compounds (BVOCs) were measured at a Mediterranean coastal site at Castelporziano, approximately 25 km south-west of Rome, between 7 May and 3 June 2007, as part of the ACCENT-VOCBAS field ...
Fares, S, Misztal, P, S. Fares, J. N. Cape, Cape, J. N, Fares, S., P. Misztal, Loreto, F, Rinne, J., Langford, B., Matteucci, G, Hewitt, C. N., Davison, B., Cape, J.N., Loreto, F., Cape, J. N., Taipale, Risto, B. Langford, Rinne, Janne, Hewitt, C. N, C. N. Hewitt, R. Taipale, Taipale, R., B. Davison, G. Matteucci, Hewitt, C.N., Langford, B, J. Rinne, Davison, B, Misztal, P., F. Loreto, Matteucci, G.   +31 more
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Volatile aldehydes in libraries and archives [PDF]

, 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.
Gibson, Lorraine T., de Bruin, Gerrit, Levart, Alenka, Ntanos, Konstantinos, Cassar, May, Cigic, Irena Kralj, Kolar, Jana, Fenech, Ann   +7 more
core   +5 more sources

High-Performance VOC Quantification for IAQ Monitoring Using Advanced Sensor Systems and Deep Learning

Atmosphere, 2021
With air quality being one target in the sustainable development goals set by the United Nations, accurate monitoring also of indoor air quality is more important than ever.
Yannick Robin, Johannes Amann, Tobias Baur, Payman Goodarzi, Caroline Schultealbert, Tizian Schneider, Andreas Schütze   +6 more
doaj   +1 more source

Estimating European volatile organic compound emissions using satellite observations of formaldehyde from the Ozone Monitoring Instrument [PDF]

, 2010
Emission of non-methane Volatile Organic Compounds (VOCs) to the atmosphere stems from biogenic and human activities, and their estimation is difficult because of the many and not fully understood processes involved.
P. I. Palmer, Chance, K., K. Chance, G. Visconti, Curci, G., Palmer, P. I., T. P. Kurosu, G. Curci, Kurosu, T. P., Palmer, Paul, Visconti, G.   +10 more
core   +2 more sources

Volatile Compound Fingerprints of Black Cumin (Nigella sativa L.) Seed Oil Extracted by Supercritical Carbon Dioxide

Biology and Life Sciences Forum, 2021
Black cumin (Nigella sativa L.) seed oil consists of many volatile oils dissolved in the fixed oil. In this work, the seed oil samples were obtained from supercritical CO2 (SCCO2) extraction under various pressures (20.0–30.0 MPa) and temperatures (40–60
Winatta Sakdasri, Buntita Sakulkittiyut, Somkiat Ngamprasertsith, Ruengwit Sawangkeaw   +3 more
doaj   +1 more source

Volatile compound fingerprinting of mixed-culture fermentations. [PDF]

, 2011
Item does not contain fulltextWith the advent of the -omics era, classical technology platforms, such as hyphenated mass spectrometry, are currently undergoing a transformation toward high-throughput application.
Hylckama, J., van, Sieuwerts, S., Molenaar, D, Arjen Lommen, Bayjanov, J.R., Molenaar, D., van Hylckama, J., Molenaar, D.; id_orcid, Janssen, P.W.M., Bok, F.A. de, van Hylckama Vlieg, J.E.T., Patrick W. M. Janssen, Douwe Molenaar, Jumamurat R. Bayjanov, Bayjanov, J., Johan E. T. van Hylckama Vlieg, Sander Sieuwerts, Hylckama Vlieg, J.E.T. van, de Bok, F.A.M., Lommen, A., Bok, F.A.M., de, Bok, F.A.M. de, Janssen, P.W., Frank A. M. de Bok, Hylckama Vlieg, J.E. van   +24 more
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Feature Extraction Technique Using Weighted Histogram Analysis Method (WHAM) for Herbs Discrimination Based on Gas Chromatography Signal

IEEE Access, 2021
Herbs discrimination by investigating volatile compound using Gas Chromatography Mass Spectrometry (GCMS) is a common method adopted by botanists and scientists.
Nur Fadzilah Mohd Radzi, Azura Che Soh, Asnor Juraiza Ishak, Mohd Khair Hassan   +3 more
doaj   +1 more source

Volatile Organic Compound Emissions from Indoor Fragrance Diffusers

Atmosphere, 2023
People today spend most of their time indoors; many use fragrances in closed restrooms and bathrooms at home and in public spaces for masking odors. However, volatile organic compounds (VOCs) that are emitted from indoor fragrances have been reported in ...
Wen-Hsi Cheng, Yi-Chian Chen, Song-You Shih   +2 more
doaj   +1 more source