Zobrazeno 1 - 10
of 66
pro vyhledávání: '"J. Enrique Cometto-Muñiz"'
Publikováno v:
Journal of Chromatography A, vol 1609
We have used gas chromatographic retention data together with other data to obtain Abraham descriptors for 30 terpene esters. These include the air-water partition coefficient, as log Kw, for which no experimental values are available for any terpene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93359b28f4ce37010e72811974c052ef
https://escholarship.org/uc/item/3r19228w
https://escholarship.org/uc/item/3r19228w
Publikováno v:
Environment International, Vol 86, Iss, Pp 84-91 (2016)
We present a method to assess the air quality of an environment based on the chemosensory irritation impact of mixtures of volatile organic compounds (VOCs) present in such environment. We begin by approximating the sigmoid function that characterize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1a9315ba54ed78c61891c06d81c39c8
http://www.sciencedirect.com/science/article/pii/S0160412015300180
http://www.sciencedirect.com/science/article/pii/S0160412015300180
Autor:
Joelle R.M. Gola, Michael H. Abraham, Javier Gil-Lostes, William E. Acree, J. Enrique Cometto-Muñiz
Publikováno v:
Journal of Chromatography A. 1293:133-141
Gas chromatographic retention data on 107 terpene hydrocarbons from the literature together with other data have been used to obtain a set of Abraham descriptors for these 107 compounds. For 88 aliphatic cyclic terpene hydrocarbons, a fragmentation s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afc05ea7e688edde0cfc31f9358d6e73
https://doi.org/10.1016/j.chroma.2013.03.068
https://doi.org/10.1016/j.chroma.2013.03.068
Publikováno v:
Chemical Senses. 37:207-218
One hundred and ninety three odor detection thresholds, ODTs, obtained by Nagata using the Japanese triangular bag method can be correlated as log (1/ODT) by a linear equation with R(2) = 0.748 and a standard deviation, SD, of 0.830 log units; the la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4f4383cb8c0855cd439900953e0a843
https://doi.org/10.1093/chemse/bjr094
https://doi.org/10.1093/chemse/bjr094
Publikováno v:
The Journal of Organic Chemistry. 75:7651-7658
The 1:1 equilibrium constants, K, for the association of hydrogen bond bases and hydrogen bond acids have been determined by using octan-1-ol solvent at 298 K for 30 acid-base combinations. The values of K are much smaller than those found for aproti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7fbacb2a428ababd232ba1604858110
https://doi.org/10.1021/jo1014646
https://doi.org/10.1021/jo1014646
Publikováno v:
Chemical Senses. 35:289-299
We have measured concentration detection (i.e., psychometric) functions to determine the odor detectability of homologous aliphatic aldehydes (propanal, butanal, hexanal, octanal, and nonanal) and helional. Subjects (16 < or = n < or = 18) used a 3-a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db9e29ff7364c138c8423a1d6f6b1746
https://doi.org/10.1093/chemse/bjq018
https://doi.org/10.1093/chemse/bjq018
Publikováno v:
Chemical senses. 41(1)
We gathered from the literature 47 odor and 37 trigeminal (nasal and ocular) chemesthetic psychometric (i.e., detectability or dose-response) functions from a group of 41 chemicals. Vapors delivered were quantified by analytical methods. All function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f50f09143efba6156a5b0483368901c
https://pubmed.ncbi.nlm.nih.gov/26476441
https://pubmed.ncbi.nlm.nih.gov/26476441
Publikováno v:
Toxicological Sciences. 91:600-609
In a series of experiments, we looked at a "cutoff" effect for the detection of eye irritation from neat vapors of homologous n-alkylbenzenes and 2-ketones. Stimuli comprised pentyl, hexyl, and heptyl benzene, 2-dodecanone, and 2-tridecanone, present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e06da4a464a7ab9a6511cd21f720c263
https://doi.org/10.1093/toxsci/kfj157
https://doi.org/10.1093/toxsci/kfj157
Publikováno v:
Toxicology and Applied Pharmacology. 207:232-243
Previous research showed a cut-off along homologous volatile organic compounds (VOCs) in their ability to produce acute human mucosal irritation. The present study sought to specify the particular cut-off homolog for sensory eye irritation in an acet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05f52d5b02643940602013b0c100ab9a
https://doi.org/10.1016/j.taap.2005.02.004
https://doi.org/10.1016/j.taap.2005.02.004