Advances in Colloid and Interface Science,
Journal Year:
2024,
Volume and Issue:
330, P. 103209 - 103209
Published: June 5, 2024
The
durability
and
functionality
of
many
metallic
structures
are
seriously
threatened
by
corrosion,
which
makes
the
development
anticorrosive
coatings
imperative.
This
state-of-the-art
survey
explores
recent
developments
in
field
organic
modulated
innovations
involving
nano/microcontainers
with
porous
matrices.
integration
these
cutting-edge
delivery
systems
seeks
to
improve
protective
properties
enabling
controlled
release,
extended
durability,
targeted
application
corrosion
inhibitors,
can
be
co-constructed
achieve
defect
filling
polymeric
materials.
major
highlight
this
review
is
an
in-depth
analysis
functionalities
provided
active
protection
self-healing
coatings,
including
their
performance
evaluation.
In
one
case,
after
20
days
immersion
0.1
M
NaCl,
a
scratched
coating
containing
mesoporous
silica
nanoparticles
loaded
inhibitor
benzotriazole
shelled
polydopamine
(MSNs-BTA@PDA)
exhibited
restoration
indicated
sustained
resistance
rise
over
period
monitored
impedance
values
at
0.01
Hz
frequency,
rising
from
8.3
×
10
Applied Physics Reviews,
Journal Year:
2025,
Volume and Issue:
12(1)
Published: March 1, 2025
Smart
biomaterials
have
significantly
impacted
human
healthcare
by
advancing
the
development
of
medical
devices
designed
to
function
within
tissue,
mimicking
behavior
natural
tissues.
While
intelligence
has
evolved
from
inert
active
over
past
few
decades,
smart
take
this
a
step
further
making
their
surfaces
or
bulk
respond
based
on
interactions
with
surrounding
tissues,
imparting
outcomes
similar
tissue
functions.
This
interaction
helps
in
creating
stimuli-responsive
biomaterials,
which
can
be
useful
engineering,
regenerative
medicine,
autonomous
drug
delivery,
orthopedics,
and
much
more.
Traditionally,
material
engineering
focused
refining
static
properties
accommodate
them
body
without
evoking
an
immune
response,
was
major
obstacle
unrestricted
operation.
review
highlights
explains
various
approaches
currently
under
research
for
developing
that
tune
responses
bodily
factors
like
temperature,
pH,
ion
concentration
external
magnetism,
light,
conductivity.
Applications
soft
hard
4D
printing,
scaffold
design
are
also
discussed.
The
advanced
application
microfluidics,
organ-on-a-chip
models,
extensively
benefits
intrinsic
discussed
below.
elaborates
how
biomaterial
could
revolutionize
biosensor
applications,
thereby
improving
patient
care
quality.
We
delineate
limitations
key
challenges
associated
providing
insights
into
path
forward
outlining
future
directions
next-generation
will
facilitate
clinical
translation.
ACS Applied Materials & Interfaces,
Journal Year:
2025,
Volume and Issue:
17(11), P. 17330 - 17345
Published: March 5, 2025
The
cohybridization
of
metal-organic
frameworks
(MOFs),
particularly
zeolitic
imidazolate
framework-8
(ZIF-8),
with
two-dimensional
(2D)
nanomaterials
has
emerged
as
a
promising
approach
to
enhance
both
the
barrier
properties
and
active
corrosion
protection
epoxy
(EP)-based
coatings.
However,
widespread
use
these
hybrid
systems
is
hindered
by
environmental
concerns
associated
toxic
methanol
used
in
ZIF-8
synthesis,
limited
accessibility
sites,
high
production
costs
2D
nanomaterials.
Therefore,
there
growing
interest
developing
alternatives
that
integrate
beneficial
MOFs
materials
while
offering
lower
costs,
greater
compatibility,
increased
site
accessibility.
Herein,
leaflike
framework
(ZIF-L)
was
utilized
low-cost,
environmentally
friendly
alternative
dual
functionality
for
properties.
hydrophilicity
ZIF-L
fine-tuned
through
facet
ligand
exchange
benzotriazole
(BTA),
which
acted
surface
modifier
inhibitor.
This
solvent-assisted
validated
X-ray
photoelectron
spectroscopy
(XPS)
analysis.
BTA
loading
BTA@ZIF-L
determined
be
14.43
wt
%.
Incorporating
1
%
pigment
into
EP
matrix
resulted
higher
cross-linking
density
compared
blank/EP
ZIF-L/EP
coatings,
yielding
ultrahigh
impedance
values
(∼1011
Ω
cm2)
at
lowest
frequency,
even
after
4.5
months
immersion
3.5
NaCl
solution.
Additionally,
inhibition
capability
BTA@ZIF-L/EP
coating
demonstrated
electrochemical
(EIS)
analysis
scratched
showing
130%
increase
total
resistance
relative
blank/EP,
further
salt
spray
testing.
