Tehnika,
Год журнала:
2023,
Номер
78(1), С. 103 - 108
Опубликована: Янв. 1, 2023
Scientists
discovered
plastic
in
the
early
1900s,
but
didn't
realize
detrimental
effects
its
fragmentation
could
have
on
environment
100
years
later.
In
particular,
nanoplastics
(NPs)
particles
ranging
size
from
1
to
nm
can
cause
major
problems
living
world
due
their
high
specific
surface
area
for
adsorption
other
polluting
substances
water,
and
further
bioaccumulation
through
food
chain.
There
is
no
distinctive
method
identify,
characterize,
quantify
aquatic
environments.
Although
many
of
methods
developed
study
microplastics
are
not
directly
applicable
nanoplastics,
conventional
characterizing
usually
tedious
because
they
individual
nanoparticles
isolation.
Since
resulting
decomposition
different
properties
than
engineering
nanoparticles,
new
techniques
need
be
help
us
better
understand
seriousness
nanoplastic
problem.
Nanoplastic
isolated
water
by
a
combination
filters
ultracentrifugation.
A
recent
publications
states
that
combining
microscopy
spectroscopy,
supported
chemometric
techniques,
will
alow
he
behavior
organisms.
High
hopes
placed
microscopies
combined
with
neural
networks
quantification
characterization
complex
systems.
This
article
describes
degradation
pathways
plastics
formation
environments,
possible
separation
relation
publications.
Journal of Environmental Science and Health Part C,
Год журнала:
2024,
Номер
42(4), С. 314 - 365
Опубликована: Июль 5, 2024
Recent
discoveries
of
microplastics
in
cities,
suburbs,
and
even
remote
locations,
far
from
microplastic
source
regions,
have
raised
the
possibility
long-distance
transmission
many
ecosystems.
A
little
is
known
scientifically
about
threat
that
it
posed
to
environment
by
microplastics.
The
problem's
apparent
size
necessitates
rapid
development
reliable
scientific
advice
regarding
ecological
risks
These
concerns
are
brought
on
lack
consistent
sample
identification
techniques,
as
well
limited
physical
analysis
understanding
pollution.
This
review
provides
insight
some
unaddressed
issues
occurrence,
fate,
movement,
impact
microplastics,
general,
with
special
emphasis
primary
approaches
taken
earlier
investigations
been
analyzed
different
recommendations
for
future
research
suggested.
F1000Research,
Год журнала:
2025,
Номер
14, С. 284 - 284
Опубликована: Март 12, 2025
The
extensive
use
of
plastic
without
an
effective
management
system
is
linked
to
significant
environmental
pollution
issues.
The
fragmentation
various
types
waste
leads
the
formation
microplastics
(MPs)
and
nanoplastics
(NPs).
NPs,
measuring
less
than
0.1
μm
pose
a
latent
danger
human
food
chain
caused
by
ability
traverse
biological
membranes
MPs,
potentially
leading
chronic
diseases.
widespread
distribution
NPs
across
diverse
matrices
their
subsequent
infiltration
into
feed
chains
precipitates
emerging
health
concerns.
contaminate
production
systems
leach
from
packaging,
infiltrating
organisms
at
trophic
levels.
Seafood,
processed
foods,
drinking
water
serve
as
vectors
for
absorption
accumulation
in
tissues.
pervasive
contamination
pathway
poses
substantial
risks
through
multiple
exposure
routes,
primarily
ingestion.
It
can
lead
cytotoxicity,
inflammation,
genotoxicity,
apoptosis.
This
review
summarizes
implications
that
triggers
diseases
such
inflammatory
bowel
disease
(IBD),
kidney
dysfunction,
liver
disease,
heart
problems,
brain
disorders,
reproductive
issues,
cancer.
Currently,
no
established
method
exists
treat
humans
may
have
already
ingested.
Hence,
it
urgent
mitigate
harmful
effects
development
implementation
innovative,
efficient,
sustainable
decontamination
strategies.
discussion
highlights
several
advanced
remediation
techniques
effectively
reduce
toxicity
systems,
thus
mitigating
associated
risks.
Research Journal of Pharmacy and Technology,
Год журнала:
2025,
Номер
unknown, С. 1573 - 1578
Опубликована: Апрель 12, 2025
The
growth
of
the
plastic
industry
alongside
inadequate
management
waste
has
resulted
in
pollution.
Nanoplastic
particles
can
be
toxic
and
induce
oxidative
stress.
This
research
explored
ability
Cinnamomum
burmanii
leaf
extract
to
mitigate
hematological
alterations
induced
by
exposure
low-dose
nanoplastics
polystyrene
(NPs)
male
albino
rats.
Normal
control
negative
groups
were
administrated
with
aquadest
NPs
solution
(10µL/kg)
for
14
days
respectively,
followed
next
21
days.
Groups
3,
4,
5
received
a
combined
treatment
(100,
200,
400mg/kg).
Each
group
consists
five
Animal
treatments
administered
through
oral
gavage.
Then,
parameters
analyzed.
results
revealed
that
caused
significant
elevation
lymphocyte
counts
decrease
monocytes,
red
blood
cells
(RBC),
hemoglobin
(Hb),
hematocrit
(Ct).
Nevertheless,
there
was
no
impact
observed
on
white
(WBC),
granulocytes,
or
platelet
counts.
Within
treated
extract,
reduction
WBC
observed,
an
increase
monocyte
However,
noted
RBC,
Hb,
Ct,
may
hold
promise
improving
hemodynamic
profile
bodies
exposed
NPs.
Heliyon,
Год журнала:
2023,
Номер
10(1), С. e23232 - e23232
Опубликована: Дек. 3, 2023
Pollution
from
plastic
debris
and
microplastics
(MPs)
is
a
worldwide
issue.
Classified
as
emerging
contaminants,
MPs
have
become
widespread
been
found
not
only
in
terrestrial
aquatic
ecosystems
but
also
within
the
food
chain,
which
affects
both
environment
human
health.
Since
outbreak
of
COVID-19,
consumption
single-use
plastics
has
drastically
increased,
intensifying
mismanaged
waste
countries
such
Ecuador.
Therefore,
aim
this
review
to
1)
summarize
state
MP-related
knowledge,
focusing
on
studies
conducted
with
environmental
matrices,
biota,
food,
2)
analyze
efforts
by
different
national
authorities
entities
Ecuador
control
MP
contamination.
Results
showed
limited
number
done
Ecuador,
mainly
focused
surface
water
coastal
areas,
followed
sediment
food.
were
identified
all
samples,
indicating
lack
wastewater
management
policies,
deficient
solid
wastes,
contribution
anthropogenic
activities
artisanal
fishing
aquaculture
ecosystem
pollution,
webs.
Moreover,
shown
that
contamination
can
occur
through
atmospheric
deposition
MPs;
however,
ingredients
inputs
production,
processing,
packaging,
well
containers,
contribute
occurrence
Further
research
needed
develop
more
sensitive,
precise,
reliable
detection
methods
assess
MPs'
impact
ecosystems,
In
specifically,
implementing
treatment
plants
major
cities,
continuously
monitoring
contamination,
establishing
safety
regulations
are
crucial.
Additionally,
need
programs
raise
public
awareness
use
its
effects,
exposure's
effects
:
Microplastics
and
nanoplastics
(MNPs)
are
becoming
an
increasingly
severe
global
problem
due
to
their
widespread
distribution
complex
impact
on
living
organisms.
Apart
from
environmental
impact,
the
effects
of
MNPs
organisms
have
also
continued
attract
attention.
The
harmful
has
been
extensively
documented
in
marine
invertebrates
larger
vertebrates
like
fish.
However,
research
toxicity
these
particles
mammals
is
still
limited,
possible
humans
poorly
understood.
Considering
that
commonly
found
food
or
packaging,
primarily
exposed
them
through
ingestion.
It
would
be
valuable
investigate
potential
gut
health.
This
review
focuses
recent
exploring
toxicological
impacts
micro-
gut,
as
observed
human
cell
lines
mammalian
models.
Available
data
various
studies
indicate
accumulation
models
cells
may
result
adverse
consequences,
terms
epithelial
toxicity,
immune
disruption
microbiota.
paper
discusses
current
limitations
prospects
this
field,
aiming
provide
a
scientific
basis
reference
for
further
toxic
mechanisms
nanoplastics.
Pollution
from
plastic
debris
and
microplastics
(MPs)
is
a
worldwide
issue.
Classified
as
emerging
contaminants,
MPs
have
become
widespread
been
found
not
only
in
terrestrial
aquatic
ecosystems
but
also
within
the
food
chain,
which
affects
both
environment
human
health.
Since
outbreak
of
COVID-19,
consumption
single-use
plastics
has
drastically
increased,
intensifying
mismanaged
waste
countries
such
Ecuador.
Therefore,
aim
this
review
to
1)
summarize
state
MP-related
knowledge,
focusing
on
studies
conducted
with
environmental
matrices,
animals,
food,
2)
analyze
efforts
by
different
national
authorities
entities
Ecuador
control
MP
contamination.
Results
showed
limited
number
done
Ecuador,
mainly
focused
surface
water
coastal
areas,
followed
sediment
food.
were
identified
all
samples,
indicating
lack
wastewater
management
policies,
deficient
solid
wastes,
contribution
anthropogenic
activities
artisanal
fishing
aquaculture
ecosystem
pollution,
webs.
Moreover,
shown
that
contamination
can
occur
through
atmospheric
deposition
MPs;
however,
ingredients
inputs
production,
processing,
packaging,
well
containers,
contribute
occurrence
Further
research
needed
develop
more
sensitive,
precise,
reliable
detection
methods
assess
MPs’
impact
ecosystems,
biota,
In
specifically,
implementing
treatment
plants
major
cities,
continuously
monitoring
contamination,
establishing
safety
regulations
are
crucial.
Additionally,
need
programs
raise
public
awareness
use
its
effects,
exposure’s
effects
Tehnika,
Год журнала:
2023,
Номер
78(1), С. 103 - 108
Опубликована: Янв. 1, 2023
Scientists
discovered
plastic
in
the
early
1900s,
but
didn't
realize
detrimental
effects
its
fragmentation
could
have
on
environment
100
years
later.
In
particular,
nanoplastics
(NPs)
particles
ranging
size
from
1
to
nm
can
cause
major
problems
living
world
due
their
high
specific
surface
area
for
adsorption
other
polluting
substances
water,
and
further
bioaccumulation
through
food
chain.
There
is
no
distinctive
method
identify,
characterize,
quantify
aquatic
environments.
Although
many
of
methods
developed
study
microplastics
are
not
directly
applicable
nanoplastics,
conventional
characterizing
usually
tedious
because
they
individual
nanoparticles
isolation.
Since
resulting
decomposition
different
properties
than
engineering
nanoparticles,
new
techniques
need
be
help
us
better
understand
seriousness
nanoplastic
problem.
Nanoplastic
isolated
water
by
a
combination
filters
ultracentrifugation.
A
recent
publications
states
that
combining
microscopy
spectroscopy,
supported
chemometric
techniques,
will
alow
he
behavior
organisms.
High
hopes
placed
microscopies
combined
with
neural
networks
quantification
characterization
complex
systems.
This
article
describes
degradation
pathways
plastics
formation
environments,
possible
separation
relation
publications.
