Journal of Environmental Engineering,
Journal Year:
2023,
Volume and Issue:
149(8)
Published: May 29, 2023
In
this
study,
silver
nanoparticles
(AgNs)
were
prepared
using
new
methodology,
and
carbon
quantum
dots
(CQDs)
from
waste
plastics.
For
nitenpyram
analysis,
modified
electrodes
based
on
CQDs/AgNs/
sodium
dodecyl
sulfate
(SDS)
have
been
developed.
There
was
no
reduction
peak
observed
bare
glassy
electrode
(GCE),
whereas
underwent
at
−450
mV
the
CQDs/AgNs/SDS-modified
electrode,
which
is
much
lower
compared
with
previous
reports.
Further,
its
improved
electrocatalytic
activity
demonstrated
by
a
higher
sensing
current.
The
detection
limit
found
to
be
0.1
nM
[signal
noise
ratio
(S/N=3)],
than
other
reports
date.
Because
film
remains
intact
can
detect
for
many
days
without
losing
sensitivity,
it
suitable
long-term
use.
Standard
commercial
pesticide
recovery
rates
evaluated
in
tomatoes
paddy
food
samples.
Validation
of
electrochemical
results
has
achieved
comparing
them
high-pressure
liquid
chromatography
(HPLC)
results.
good
agreement
between
those
obtained
HPLC.
This
proposed
method
also
used
verify
purity
sample,
agrees
well
HPLC
sensor
opens
up
possibilities
environmental
Water,
Journal Year:
2022,
Volume and Issue:
15(1), P. 70 - 70
Published: Dec. 25, 2022
Pesticides
have
been
identified
as
major
contaminants
of
various
waterways.
Being
classified
potential
endocrine
disrupting
compounds,
pesticides
in
aqueous
system
are
highly
hazardous
to
aquatic
organisms
and
the
ecosystem.
The
treatment
pesticide-containing
wastewater
can
be
performed
through
several
means,
but
a
strategy
which
emphasizes
both
efficiency
sustainability
is
necessity
current
time.
In
this
context,
bioremediation
has
increasingly
promoted
an
alternative
technique
for
remediation
diverse
pollutants.
Particularly,
involves
utilization
microalgae
removal
or
conversion
harmless
less
harmful
compounds
becoming
trend.
Exploiting
tool
presents
multiple
advantages
over
conventional
technologies,
include
opportunity
simultaneously
treat
nutrient
recovery
cultivation
well
formation
toxic
sludge.
This
review
discusses
roles
mitigating
pesticide
pollution
issue,
while
offering
from
sources.
Based
on
laboratory
studies,
use
promising
rationalized.
establishment
more
pilot
scale
studies
encouraged
further
facilitate
implementation
approach
practical
application.
Plants,
Journal Year:
2024,
Volume and Issue:
13(19), P. 2762 - 2762
Published: Oct. 1, 2024
Pesticide
use
in
crops
is
a
severe
problem
some
countries.
Each
country
has
its
legislation
for
use,
but
they
differ
the
degree
of
tolerance
these
broadly
toxic
products.
Several
synthetic
pesticides
can
cause
air,
soil,
and
water
pollution,
contaminating
human
food
chain
other
living
beings.
In
addition,
them
accumulate
environment
an
indeterminate
amount
time.
The
agriculture
sector
must
guarantee
healthy
with
sustainable
production
using
environmentally
friendly
methods.
this
context,
biological
biopesticides
from
microbes
plants
are
growing
green
solution
segment.
pests
attack
worldwide,
including
weeds,
insects,
nematodes,
microorganisms
such
as
fungi,
bacteria,
viruses,
causing
diseases
economic
losses.
bioproducts
microorganisms,
microbial
(MBPs)
or
alone,
practice
due
to
intense
research
world.
Mainly,
baculoviruses
have
been
used
sources
biomolecules
secondary
metabolites
biopesticide
use.
Different
methods,
direct
soil
application,
spraying
techniques
endotherapy,
seed
treatment,
used.
Adjuvants
like
surfactants,
protective
agents,
carriers
improve
system
different
formulations.
tool
bioremediation
environment.
This
review
summarizes
topics,
focusing
on
origin.
