Twist and Shine: The Impact of Halogen Substitution on Thiele Hydrocarbon's Optical Properties. [PDF]
Angew Chem Int Ed EnglHalogenation in Thiele hydrocarbons strongly influences structure and excited‐state dynamics. Depending on substitution, “boat” folded forms show large Stokes shifts and strong solvatochromism, while planar “butterfly” derivatives exhibit near‐unity photoluminescence yields.
Punzi A +11 more
europepmc +3 more sources
Long-term Observations of Atmospheric Halogenated Organic Trace Gases
CHIMIA, 2020 CFCs (chlorofluorocarbons) and other strong ozone-depleting halogenated organic trace gases were used in numerous industrial, household and agriculture applications.
Stefan Reimann +8 more
doaj +1 more source
International Journal of Environment, 2015 The determination of retention efficiencies of halogenated and non-halogenated hydrocarbon in selected wetland ecosystems in Lake Victoria basin was carried out.
Shadrack Mule +6 more
doaj +1 more source
Analysis of the chemical composition of organic aerosol at the Mt. Sonnblick observatory using a novel high mass resolution thermal-desorption proton-transfer-reaction mass-spectrometer (hr-TD-PTR-MS) [PDF]
Atmospheric Chemistry and Physics, 2010 For the first time a high mass resolution thermal desorption proton transfer reaction mass spectrometer (hr-TD-PTR-MS) was deployed in the field to analyze the composition of the organic fraction of aerosols. We report on measurements from the remote Mt.
R. Holzinger +4 more
doaj +1 more source
Nonconventional hydrolytic dehalogenation of 1-chlorobutane by dehydrated bacteria in a continuous solid-gas biofilter [PDF]
, 2005 Rhodococcus erythropolis NCIMB 13064 and Xanthobacter autotrophicus GJ10 are able to catalyze the conversion of halogenated hydrocarbons to their corresponding alcohols.
Belkin +25 more
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Toxics, 2022 Recent reports of the presence of halogenated derivatives of polycyclic aromatic hydrocarbons (PAHs) in human foods of animal origin, such as chlorinated (ClPAHs) and brominated (BrPAHs) PAHs, suggest that their contamination in dairy products may also ...
Prasun Goswami +4 more
doaj +1 more source
Analysis of relative concentration of ethanol and other odorous compounds (OCs) emitted from the working surface at a landfill in China. [PDF]
PLoS ONE, 2015 Estimating odor emissions from landfill sites is a complicated task because of the various chemical and biological species that exist in landfill gases.
Dong Li +6 more
doaj +1 more source
Characterization of volatile organic compounds at a roadside environment in Hong Kong: An investigation of influences after air pollution control strategies [PDF]
, 2015 Vehicular emission is one of the important anthropogenic pollution sources for volatile organic compounds (VOCs). Four characterization campaigns were conducted at a representative urban roadside environment in Hong Kong between May 2011 and February ...
Blake, DR +11 more
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Vertical distributions of non-methane hydrocarbons and halocarbons in the lower troposphere over northeast China [PDF]
, 2011 Vertical distributions of air pollutants are crucial for understanding the key processes of atmospheric transport and for evaluating chemical transport models.
Blake, DR +9 more
core +2 more sources
Analysis of products from the pyrolysis of plastics recovered from the commercial scale recycling of waste electrical and electronic equipment [PDF]
, 2007 Three plastic fractions from a commercial waste electrical and electronic equipment (WEEE) processing plant were collected and investigated for the possibility of recycling them by batch pyrolysis. The first plastic was from equipment containing cathode
Hall, W.J., Williams, P.T.
core +1 more source