Advanced Functional Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Oct. 30, 2024
Abstract
The
design
and
fabrication
of
novel
soft
bioelectronic
materials
for
rapid
wound
healing
real‐time
monitoring
are
critical
smart
healthcare.
However,
developing
such
integrated
multifunctional
devices
remains
challenging
due
to
dynamics
sensing
interface
issues.
Herein,
a
strategy
is
presented
accelerating
the
kinetics
hydrogels
integrating
antimicrobial,
electrotherapeutic,
functions
via
bimetallic
phenolic
networks.
Al
3+
catalyzes
radical
copolymerization
reaction
acrylic
acid,
resulting
in
gelation
system
within
10
s,
also
redox
between
silver
lignin,
inducing
sustained
release
catechol,
which
significantly
enhances
hydrogel's
antimicrobial
activity
shortened
process.
Meanwhile,
abundant
non‐covalent
interactions
enhance
tissue
adhesion,
mechanical
properties
(tensile
strength
1.558
MPa
elongation
1563%).
In
addition,
ions
endow
with
excellent
properties.
Under
synergy
electrical
stimulation,
rate
accelerated.
Notably,
assessment
can
be
performed
by
changes
signals
over
wound,
assist
physicians
patients
achieving
intelligent
management.
This
work
provides
new
insights
into
application
materials.
Frontiers in Microbiology,
Journal Year:
2023,
Volume and Issue:
13
Published: Jan. 10, 2023
Staphylococcus
aureus
is
recognized
as
commensal
well
opportunistic
pathogen
of
humans
and
animals.
Methicillin
resistant
strain
S.
(MRSA)
has
emerged
a
major
in
hospitals,
community
veterinary
settings
that
compromises
the
public
health
livestock
production.
MRSA
basically
from
MSSA
after
acquiring
SCCmec
element
through
gene
transfer
containing
mecA
responsible
for
encoding
PBP-2α.
This
protein
renders
to
most
β-lactam
antibiotics.
Due
continuous
increasing
prevalence
transmission
posing
threat
health.
Furthermore,
high
pathogenicity
due
number
virulence
factors
produced
by
along
with
antibiotic
resistance
help
breach
immunity
host
causing
severe
infections
The
clinical
manifestations
consist
skin
soft
tissues
infection
bacteremia,
septicemia,
toxic
shock,
scalded
syndrome.
Moreover,
antibiotics,
there
need
approach
alternatives
ways
overcome
economic
human
losses.
review
going
discuss
various
aspects
starting
emergence,
transmission,
epidemiology,
pathophysiology,
disease
patterns
hosts,
novel
treatment,
control
strategies.
Materials,
Journal Year:
2023,
Volume and Issue:
16(15), P. 5363 - 5363
Published: July 30, 2023
The
resistance
of
microorganisms
to
antimicrobial
drugs
is
an
important
problem
worldwide.
To
solve
this
problem,
active
searches
for
components,
approaches
and
therapies
are
being
carried
out.
Selenium
nanoparticles
have
high
potential
activity.
relevance
their
application
indisputable,
which
can
be
noted
due
the
significant
increase
in
publications
on
topic
over
past
decade.
This
review
research
aims
provide
reader
with
up-to-date
information
properties
selenium
nanoparticles,
including
susceptible
microorganisms,
mechanisms
action
bacteria
effect
nanoparticle
describes
most
complete
antiviral,
antibacterial
antifungal
effects
nanoparticles.
Journal of Hazardous Materials Advances,
Journal Year:
2024,
Volume and Issue:
13, P. 100401 - 100401
Published: Jan. 13, 2024
Bio-synthesized
metal
oxide
(MeO)
nanoparticles
(NPs)
have
triggered
a
huge
global
research
interest
owing
to
their
advancement
and
various
environmental
remediation,
personal
care
products,
medical,
energy,
sensing,
water
treatment
applications.
They
demonstrate
developing
assets
in
industries,
remarkably
with
heightened
physicochemical,
optical,
mechanical,
electronic
attributes.
The
physical
chemical
routes
been
sticking
point
the
production
of
MeO
NPs,
natural
risks
linked
utilizing
these
approaches.
growth
NPs
via
biologic
method
employing
plants
microorganisms
as
precursor
material
for
metal-ions
(MIs)
reduction
stabilization
has
focus
scientists
recent
years.
Hence,
this
review,
comprehensive
brief
bio-synthesis
approaches
using
plant
extracts
(PEs)
microorganism
components
well
factors
affecting
bio-production
applications
toxicity
were
considered.
Heliyon,
Journal Year:
2024,
Volume and Issue:
10(3), P. e25438 - e25438
Published: Jan. 27, 2024
This
study
investigates
the
potential
of
utilizing
Aloe
vera-assisted
green
synthesis
with
transition
metal
dopants
Ag
and
Cu
for
greater
efficiency
sustainability
in
advanced
scientific
applications
ZnO
nanoparticles.
Samples
were
prepared
using
co-precipitation
method,
maintaining
a
basic
pH
media
10.
vera
gel
extract
was
chosen
its
acclaimed
role
as
stabilizing
reducing
agent
proven
antioxidant,
antibacterial,
anticancer
properties.
The
XRD
report
revealed
hexagonal
Wurtzite
crystal
structure
nanoparticles,
exhibiting
crystallite
size
range
17–23
nm
substantial
alterations
lattice
parameters,
dislocation
density,
bond
lengths
when
added.
Additionally,
EDX
analysis
confirmed
perfect
doping
without
any
impurities.
SEM
indicated
reduction
agglomeration,
accompanied
by
particle
morphology
from
columnar
to
globular.
optical
showed
band
gap
3.18–3.27
eV,
confirming
it
be
wide
semiconductor.
effect
resulted
an
increase
transparency
gap,
while
decrease
absorption
coefficient
visible
wavelength
region.
With
increasing
temperature,
decline
electrical
resistivity
noted,
co-doped
nanoparticles
consistently
lowest
resistivity,
affirming
semiconductor
characteristics.
Most
importantly,
A
remarkable
antibacterial
efficacy
noticed
at
low
concentrations
against
gram-positive
(Staphylococcus
aureus)
gram-negative
(Escherichia
coli)
bacteria.
zone
inhibition
produced
exhibited
values
akin
antibiotic
control,
even
substantially
lower
doses.
research
offers
comprehensive
effects
green-synthesized
concurrently
addressing
their
biomedical,
energy
storage,
optoelectronic
devices.
International Journal of Molecular Sciences,
Journal Year:
2023,
Volume and Issue:
24(8), P. 7473 - 7473
Published: April 18, 2023
Antibiotic
resistance
is
one
of
the
greatest
threats
to
global
health
and
food
security
today.
It
becomes
increasingly
difficult
treat
infectious
disorders
because
antibiotics,
even
newest
ones,
are
becoming
less
effective.
One
ways
taken
in
Global
Plan
Action
announced
at
World
Health
Assembly
May
2015
ensure
prevention
treatment
diseases.
In
order
do
so,
attempts
made
develop
new
antimicrobial
therapeutics,
including
biomaterials
with
antibacterial
activity,
such
as
polycationic
polymers,
polypeptides,
polymeric
systems,
provide
non-antibiotic
therapeutic
agents,
selected
biologically
active
nanoparticles
chemical
compounds.
Another
key
issue
preventing
from
contamination
by
developing
packaging
materials,
particularly
based
on
degradable
polymers
biocomposites.
This
review,
a
cross-sectional
way,
describes
most
significant
research
activities
conducted
recent
years
field
development
materials
polymer
composites
properties.
We
focus
natural
i.e.,
polysaccharides
which
present
mechanism
for
combating
many
highly
pathogenic
microorganisms.
also
attempt
use
this
knowledge
obtain
synthetic
similar
activity.
International Journal of Molecular Sciences,
Journal Year:
2024,
Volume and Issue:
25(19), P. 10519 - 10519
Published: Sept. 29, 2024
There
is
a
growing
interest
in
the
utilization
of
metal
oxide
nanoparticles
as
antimicrobial
agents.
This
review
will
focus
on
titanium
dioxide
(TiO2
NPs),
which
have
been
demonstrated
to
exhibit
high
activity
against
bacteria
and
fungi,
chemical
stability,
low
toxicity
eukaryotic
cells,
therefore
biocompatibility.
Despite
extensive
research
conducted
this
field,
there
currently
no
consensus
how
enhance
efficacy
TiO2
NPs.
The
aim
evaluate
influence
various
factors,
including
particle
size,
shape,
composition,
synthesis
parameters,
well
microbial
type,
antibacterial
NPs
fungi.
Furthermore,
offers
comprehensive
overview
methodologies
employed
characterization
exhibits
weak
dependence
microorganism
species.
A
tendency
towards
increased
observed
with
decreasing
NP
size.
shape
composition
more
pronounced.
most
pronounced
potential
exhibited
by
amorphous
doped
inorganic
compounds.
may
be
specialists
biology,
medicine,
chemistry,
other
related
fields.
