With
the
phase
out
of
legacy
PFASs,
more
and
PFAS
alternatives
were
increasingly
used
in
industrial
production
daily
life.
However,
occurrence
risk
PFASs
semi-enclosed
bay
is
largely
unknown.
In
this
study,
23
including
5
emerging
synchronously
analyzed
both
dissolved
solid
samples
from
Shuidong
Bay,
a
typical
southern
China.
PFBA
predominated
phase,
while
dominant
suspended
particulate
matter
sediment
6:2
FTS
FOSAA,
respectively.
The
values
sediment-water
partitioning
coefficients
increased
with
increasing
perfluorinated
carbons.
redundancy
analysis
results
show
that
chlorophyll
concentration
has
significant
correlation
variations
phase.
Ecological
assessment
indicated
posed
no
risks
to
aquatic
organisms.
To
our
knowledge,
first
comprehensive
study
investigating
ecological
bay.
Toxics,
Journal Year:
2023,
Volume and Issue:
11(9), P. 721 - 721
Published: Aug. 22, 2023
The
proposal
by
the
European
Chemicals
Agency
(ECHA)
to
ban
over
12,000
per-
and
polyfluoroalkyl
substances
(PFAS)
has
sparked
a
debate
about
potential
consequences
for
economy,
industry,
environment.
Although
some
PFAS
are
known
be
harmful,
blanket
may
lead
significant
problems
in
attempting
replace
PFAS-based
materials
environmental
transition,
as
well
medical
devices
everyday
products.
Alternative
potentially
less
safe,
rush
would
reduce
time
needed
toxicological
analyses.
Studies
have
shown
that
exhibit
diverse
range
of
mechanisms
action,
biopersistence,
bioaccumulation
potential,
should
thus
not
treated
single
group.
This
is
particularly
true
class
fluoropolymers.
A
targeted
approach
considers
specific
risks
benefits
each
chemical
more
effective.
Moreover,
proposed
also
unintended
environment
use
associated
with
such
reducing
greenhouse-gas
emissions
improving
energy
efficiency.
Policymakers
must
carefully
weigh
up
before
making
final
decision
on
ban.
Frontiers of Environmental Science & Engineering,
Journal Year:
2024,
Volume and Issue:
18(6)
Published: April 5, 2024
Abstract
Soil
is
a
non-renewable
resource,
providing
majority
of
the
world’s
food
and
fiber
while
serving
as
vital
carbon
reservoir.
However,
health
soil
faces
global
threats
from
human
activities,
particularly
widespread
contamination
by
industrial
chemicals.
Existing
physical,
chemical,
biological
remediation
approaches
encounter
challenges
in
preserving
structure
function
throughout
process,
well
addressing
complexities
on
regional
scale.
Viable
solutions
encompass
monitoring
simulating
processes,
with
focus
utilizing
big
data
to
bridge
micro-scale
macro-scale
processes.
Additionally,
reducing
pollutant
emissions
paramount
due
significant
associated
removing
contaminants
once
they
have
entered
soil,
coupled
high
economic
costs
remediation.
Further,
it
imperative
implement
advanced
technologies,
such
monitored
natural
attenuation,
embrace
holistic
management
that
involve
regulatory
frameworks,
indicators,
safety
platforms.
Safeguarding
enduring
resilience
soils
necessitates
blend
interdisciplinary
research,
technological
innovation,
collaborative
initiatives.
Environmental Science & Technology,
Journal Year:
2024,
Volume and Issue:
58(45), P. 20160 - 20171
Published: Oct. 30, 2024
China
aims
to
actively
control
the
contamination
of
globally
concerning
per-
and
polyfluoroalkyl
substances
(PFASs).
Evaluation
current
situation
can
provide
a
critical
reference
point
for
tracking
effectiveness
ongoing
progress.
Herein,
we
present
first
comprehensive
assessment
spatial
variations
20
legacy
54
novel
PFASs
in
Chinese
background
soils
2021.
Novel
were
extensively
detected
98.4%
samples,
with
21
species
being
reported,
which
greatly
facilitated
appointment
diverse
emission
sources
that
aligned
local
industrial
structures.
However,
still
dominated
∑
Droplet,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 21, 2025
Abstract
Achieving
mobile
liquid
droplets
on
solid
surfaces
is
crucial
for
various
practical
applications,
such
as
self‐cleaning
and
anti‐fouling
coatings.
The
last
two
decades
have
witnessed
remarkable
progress
in
designing
functional
surfaces,
including
super‐repellent
lubricant‐infused
which
allow
to
roll/slide
the
surfaces.
However,
it
remains
a
challenge
enable
droplet
motion
hydrophilic
In
this
work,
we
demonstrate
containing
ionic
surfactants
smooth
that
are
charged
similarly
surfactant
molecules.
surfactant‐laden
display
ultra‐low
contact
angle
sliding
simultaneously
of
enabled
by
adsorbed
ahead
three‐phase
line,
regulated
electrostatic
interaction
between
surface.
can
maintain
its
even
when
surface
has
defects.
Furthermore,
controlled
manipulation
with
different
patterns.
We
envision
our
simple
technique
achieving
pave
way
novel
slippery
applications.
