Molecules,
Год журнала:
2025,
Номер
30(8), С. 1700 - 1700
Опубликована: Апрель 10, 2025
Long-time
exposure
to
volatile
organic
compounds
(VOCs)
in
the
atmosphere
can
have
negative
health
effects
on
humans
and
other
living
organisms.
In
order
purify
ambient
air,
these
VOCs
be
degraded
using
photocatalysis.
this
research,
commercially
available
TiO2
nanoparticles
were
immobilized
a
porous
poly(vinylidene
fluoride-co-hexa-fluoropropylene)
(PVDF)
polymer
matrix,
synthesized
phase
inversion
method.
The
most
used
solvent
for
PVDF
is
N-methyl-2-pyrrolidone
(NMP).
However,
known
harmful
environment,
there
need
replace
NMP
with
more
ecological
‘green’
solvent.
Here,
triethyl
phosphate
(TEP),
methyl-5-(dimethylamino)-2-methyl-5-oxopentanoate
(Rhodiasolv®
PolarClean)
propylene
carbonate
(PC)
dissolve
synthesis
of
photocatalytically
active
PVDF/TiO2
hybrid
layers
onto
aluminium
slides.
photocatalytic
degradation
under
UV
(365
nm)
gaseous
ethanol
an
argon/oxygen
(Ar/O2)
shows
that
solvents
are
suitable
replacements
NMP,
but
optimization
required
improve
performance
layers.
Apart
from
changing
PVDF,
photocatalysis
stability
has
been
determined,
as
well
repeatability
reaction,
prove
application.
Chemical Society Reviews,
Год журнала:
2024,
Номер
unknown
Опубликована: Янв. 1, 2024
Covalent
organic
frameworks
(COFs)
have
gained
considerable
attention
due
to
their
design
possibilities
as
the
molecular
building
blocks
that
can
stack
in
an
atomically
precise
spatial
arrangement.
Applied Sciences,
Год журнала:
2024,
Номер
14(9), С. 3591 - 3591
Опубликована: Апрель 24, 2024
The
research
focused
on
assessing
the
response
of
oxidoreductases
(dehydrogenases
and
catalase)
hydrolases
(urease,
acid
phosphatase,
alkaline
arylsulfatase,
β-glucosidase)
to
diesel
oil
(DO)
gasoline
(G)
contamination
soils
subjected
phytoremediation
with
Zea
mays.
activity
enzymes
constitutes
one
fundamental
mechanisms
for
removal
contaminants
from
soil,
which
have
potential
contaminate
not
only
soil
but
also
groundwater
water
reservoirs.
Additionally,
correlations
between
enzyme
basic
physicochemical
properties
were
determined.
interaction
perlite
dolomite
cultivated
plant
was
tested.
study
carried
out
in
a
pot
experiment,
where
contaminated
DO
or
G
artificially
treated
at
doses
0,
8
cm3,
16
cm3
kg−1.
Perlite
applied
remediation
0
10
g
kg−1
soil.
mays
found
respond
tested
pollutant
reduction
biomass.
affected
growth
this
more
than
G.
reduced
yield
aerial
parts
by
86%
74%.
negative
effects
these
pollutants
development
mitigated
both
dolomite.
exerted
greater
pressure
hydrolases,
as
well
enhanced
most
whereas
inhibited
them.
implementation
intensified
all
enzymes,
except
AcP
(acid
phosphatase)
Glu
(ß-glucosidase),
G,
improved
its
properties.
induced
less
significant
