Polymers,
Год журнала:
2024,
Номер
16(23), С. 3244 - 3244
Опубликована: Ноя. 22, 2024
Herein,
this
study
reports
the
development
of
a
multifunctional
conductive
antibacterial
cotton
fabric
through
utilization
natural
polyphenol-mediated
silver
mirror
reaction.
The
experimental
results
demonstrate
that
polyphenols
can
effectively
facilitate
deposition
nanoparticles
(AgNPs),
resulting
in
uniform
and
durable
hybrid
nanocoating
on
fabric.
effects
polyphenol's
molecular
weights
coating
structures
stabilities
have
been
revealed
via
two
distinct
approaches:
washing
resistance
electrochemical
testing
systems.
It
has
concluded
lower-molecular-weight
phenols
induce
compact
dense
structure,
whereas
such
as
tannic
acid
exhibit
relatively
high
stability,
achieving
an
excellent
conductivity
0.2
S/cm
good
67%
over
five
cycles.
underlying
mechanism
further
confirmed
by
cyclic
voltammetry
measurements,
suggesting
play
significant
role
stabilizing
AgNPs
preventing
their
dissolution.
Furthermore,
Ag-doped
polyphenol-coated
fabrics
notable
properties.
By
coupling
with
typical
reactions,
not
only
offers
sustainable
alternative
to
synthetic
chemicals
but
also
presents
promising
method
endow
textiles
dual
properties
activity.
ACS Applied Nano Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 2, 2025
Oily
wastewater
discharge
in
daily
life
and
industry
poses
a
major
threat
to
the
environment
human
health.
Recently,
superhydrophobic
materials
for
treatment
of
oily
have
attracted
much
attention.
Herein,
bioinspired
from
blueberry
mussel,
coating
(RA-S@TiO2
coating)
based
on
sulfhydryl-modified
rosin
acid
(RA-S)
titanium
dioxide
nanoparticles
(TiO2)
was
successfully
prepared.
To
increase
micro/nano
roughened
structure
material
surface,
TiO2
with
better
self-cleaning
properties
were
used
as
one
components.
The
prepared
RA-S@TiO2
exhibited
excellent
superhydrophobicity
(water
contact
angle
greater
than
153°)
superoleophilicity.
What
is
more,
separation
efficiency
flux
various
oil–water
mixtures
95%
6759
L·m–2·h–1,
respectively.
It
clearly
found
that
remained
above
6451
L·m–2·h–1
even
after
10
separations.
Moreover,
desirable
durability
stability
well
emulsion
performance
treatments.
Droplets
demonstrated
anti-icing
freeze
delays
up
1200
s
at
−18
°C.
Furthermore,
cycle
assessment
revealed
environmental
impact
significantly
lower
other
two
commercially
available
materials.
In
conclusion,
due
advantages
coating,
it
provided
sustainable
solution
preparation
material,
which
had
promising
future
fields
anti-icing.
This
review
provides
a
comprehensive
analysis
of
the
application
Micro-Electro-Mechanical
Systems
(MEMS)
technology
in
anti-electromagnetic
radiation
maternity
wear.
The
commences
with
an
elaboration
electromagnetic
shielding
principles
traditional
materials
and
principle
radiation.
Subsequently,
role
MEMS
clothing
is
detailed,
including
real-time
monitoring
via
sensors,
enhancement
fabric
through
electrospinning
material
deposition,
realization
intelligent
functions
such
as
micro-actuators
communication
modules.
Furthermore,
considers
optimization
performance,
taking
into
account
factors
shielding,
air
permeability
comfort.
article
addresses
challenges
ensuring
comfort
power
supply.
concludes
by
emphasizing
potential
protecting
pregnant
women
fetuses
proposes
future
research
directions,
in-depth
exploration
working
principles,
technical
specifications,
performance
characteristics
key
components
(sensors
micro-actuators),
well
on
combination
existing
anti-radiation
technologies,
metal
fiber
fabrics
nanomaterials,
has
to
yield
significant
synergistic
effects.
optimization,
durability
washing
stability
clothes,
essential.
Additionally,
emerging
bubble
could
lead
innovative
applications
this
field.
Advanced Functional Materials,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 27, 2025
Abstract
Solar‐driven
interfacial
evaporation
(SIE)
emerge
as
a
promising
technology
to
mitigate
the
worldwide
freshwater
shortage
and
energy
crisis.
Carbon
nanotubes
(CNTs)
are
widely
used
for
construction
of
hydrogel
evaporators.
Nevertheless,
their
performance
is
still
restricted
by
poor
dispersibility
strong
hydrophilicity.
Even
worse,
agglomeration
CNTs
will
diminish
formation
porous
structures
within
hydrogels
weaken
water
transportation,
finally
resulting
in
decreased
efficiency.
To
address
those
issues,
with
improved
hydrophilicity
successfully
achieved
via
metal‐phenolic
coordination
chemistry‐based
engineering.
The
networks
(MPN)‐coated
further
incorporated
into
poly(vinyl
alcohol)
hydrogel,
synergistically
realize
superior
photothermal
molecule
activation.
In
this
way,
robust
solar
evaporator
hierarchical
pores
fabricated
efficient
mass
which
achieves
rate
2.9
kg
m
−2
h
−1
under
1
sun
illumination
while
maintaining
stable
operation
long‐term
high‐salt
environments.
Actual
outdoor
experiments
catalytic
gel
acrylamide
confirm
robustness
these
MPN‐coated
CNT‐based
devices
SIE.
It
believed
that
study
paves
new
avenue
toward
development
carbon‐based
hierarchically
evaporators,
evaporation.
Materials Advances,
Год журнала:
2024,
Номер
5(15), С. 6114 - 6131
Опубликована: Янв. 1, 2024
Multifunctional
textile
coatings
were
developed
using
biobased
nanoparticles
from
lignin
and
fatty
acids,
achieving
significant
water
repellency,
breathability,
UV-shielding,
antibacterial
properties,
while
remaining
eco-friendly
durable.
