Analysis of aged microplastics: a review
Yanqi Shi,
Linping Shi,
Hexinyue Huang
и другие.
Environmental Chemistry Letters,
Год журнала:
2024,
Номер
22(4), С. 1861 - 1888
Опубликована: Апрель 4, 2024
Abstract
Microplastics
are
emerging
contaminants
that
undergo
progressive
aging
under
environmental
conditions
such
as
sunlight
irradiation,
mechanical
forces,
temperature
variations,
and
the
presence
of
biological
organisms.
Since
modifies
microplastic
properties,
their
own
toxicity
trapped
pollutants,
advanced
methods
to
analyze
microplastics
required.
Here
we
review
with
focus
on
process,
qualitative
identification,
quantitative
characterization,
chemometrics.
Qualitative
identification
is
done
by
techniques,
thermal
e.g.,
degradation
gas
chromatography–mass
spectrometry,
spectral
infrared,
Raman,
fluorescent,
laser
techniques.
Quantitative
characterization
microscopy
mass
spectrometry.
Microplastic
results
in
a
series
surface
physical
changes,
biofilm
formation,
chemical
oxidation,
alternation,
deterioration.
Changes
properties
allow
differentiate
aged
microplastics.
Infrared
Raman
spectroscopy
rapid
sensitive
for
complex
samples.
Combining
two
techniques
preferable
accurate
detection
categorization.
Язык: Английский
A 30-Year Review on Nanocomposites: Comprehensive Bibliometric Insights into Microstructural, Electrical, and Mechanical Properties Assisted by Artificial Intelligence
Materials,
Год журнала:
2024,
Номер
17(5), С. 1088 - 1088
Опубликована: Фев. 27, 2024
From
1990
to
2024,
this
study
presents
a
groundbreaking
bibliometric
and
sentiment
analysis
of
nanocomposite
literature,
distinguishing
itself
from
existing
reviews
through
its
unique
computational
methodology.
Developed
by
our
research
group,
novel
approach
systematically
investigates
the
evolution
nanocomposites,
focusing
on
microstructural
characterization,
electrical
properties,
mechanical
behaviors.
By
deploying
advanced
Boolean
search
strategies
within
Scopus
database,
we
achieve
meticulous
extraction
in-depth
exploration
thematic
content,
methodological
advancement
in
field.
Our
uniquely
identifies
critical
trends
insights
concerning
microstructure,
attributes,
performance.
The
paper
goes
beyond
traditional
textual
analytics
evaluation,
offering
new
interpretations
data
highlighting
significant
collaborative
efforts
influential
studies
domain.
findings
uncover
language,
shifts,
global
contributions,
providing
distinct
comprehensive
view
dynamic
research.
A
component
is
“State-of-the-Art
Gaps
Extracted
Results
Discussions”
section,
which
delves
into
latest
advancements
This
section
details
various
types
their
properties
introduces
applications,
especially
films.
tracing
historical
progress
identifying
emerging
trends,
emphasizes
significance
collaboration
molding
Moreover,
“Literature
Review
Guided
Artificial
Intelligence”
showcases
an
innovative
AI-guided
research,
first
Focusing
articles
2023,
selected
based
citation
frequency,
method
offers
perspective
interplay
between
nanocomposites
properties.
It
highlights
composition,
structure,
functionality
systems,
integrating
recent
for
overview
current
knowledge.
analysis,
with
average
score
0.638771,
reflects
positive
trend
academic
discourse
increasing
recognition
potential
nanocomposites.
another
novelty,
maps
intellectual
domain,
emphasizing
pivotal
themes
influence
crosslinking
time
attributes.
While
acknowledging
limitations,
exemplifies
indispensable
role
tools
synthesizing
understanding
extensive
body
literature.
work
not
only
elucidates
prevailing
but
also
contributes
insights,
enhancing
Язык: Английский
Matrix preparation and workflow for microplastics analysis in soil
Chemosphere,
Год журнала:
2025,
Номер
376, С. 144284 - 144284
Опубликована: Март 7, 2025
Язык: Английский
Examining ingested microplastics in fish: considerations on filter pore size, analysis time, and material costs to design cost-effective projects
Marine Environmental Research,
Год журнала:
2024,
Номер
202, С. 106785 - 106785
Опубликована: Окт. 11, 2024
In
recent
years
the
microplastics
research
community
has
called
for
methods
harmonization
and
standardized
metrics
of
reporting
microplastic
attributes.
While
alignment
practices
is
essential
in
obtaining
robust
data,
resource
managers
need
to
balance
how
cost
effort
methodologies
compare
data
output.
The
intention
this
study
two
recommended
isolating
anthropogenic
microparticles
fish
gastrointestinal
tracts.
Using
Icelandic
capelin
(Mallotus
villosus)
as
a
species,
with
potassium
hydroxide
(KOH)
digestion,
we
compared
1.2
μm
filtration
45
sieving
protocols
ingested
microparticles.
We
based
on
amount
time
they
took
conduct,
materials
equipment
required,
levels
procedural
contamination,
found
no
significant
differences
costs
or
contamination
between
methods.
However,
resulted
significantly
different
characteristics
(i.e.
colour,
length,
morphology),
protocol
longer
conduct
per
sample.
Our
results
contribute
towards
more
holistic
understanding
methods,
their
relative
costs,
outputs
development
large-scale
monitoring
programs.
Язык: Английский