-
syntheses of
materials required by the
earliest forms of life. The
terms polyaromatic hydrocarbon, or
polynuclear aromatic hydrocarbon (abbreviated as PNA)...
-
suberised cells.
Suberin consists of two domains, a
polyaromatic and a
polyaliphatic domain. The
polyaromatics are
predominantly located within the
primary cell...
- with
carbon monoxide, soot particles,
aromatic and
polyaromatic hydrocarbons, and
nitrated polyaromatic hydrocarbons. The most
common oxygenates are either...
-
humic molecules. All of them are
constructed from
similar aromatic,
polyaromatic, aliphatic, and
carbohydrate units and
contain the same
functional groups...
-
motifs used to make
ionomers for proton-exchange membranes. Many use
polyaromatic polymers,
while others use
partially fluorinated polymers. Proton-exchange...
-
pyrolysis of an
ortho methyl substituted benzophenone to a
condensed polyaromatic. The
reaction is
named after its inventor, the
German chemist Karl Elbs...
- of the
Clyde and
Cuningar to Milton, were
previously found to
contain polyaromatic hydrocarbons (PAH) from 630 μg/kg to 23,711 μg/kg and polychlorinated...
-
compounds convert to
aromatic compounds. Similarly,
aromatic rings fuse into
polyaromatic compounds (linked
rings of
carbon atoms). The
structure increasingly...
-
controversial constituents including nitrosamines,
heavy metals, and
polyaromatic hydrocarbons. Most
manufacturers of
Scandinavian type snus
adhere to...
-
Authority stated that
mineral oil
aromatic hydrocarbons (MOAH) and
polyaromatics were
potentially carcinogenic and may
present a
health risk. In 2015...
