Biomacromolecules,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 14, 2024
Flexible
electronic
devices
such
as
wearable
sensors
are
essential
to
advance
human-machine
interactions.
Conductive
eutectogels
promising
for
sensors,
despite
their
challenges
in
self-healing
and
adhesion
properties.
This
study
introduces
a
multifunctional
eutectogel
based
on
novel
polymerizable
deep
eutectic
solvent
(PDES)
prepared
by
the
incorporation
of
diallyldimethylammonium
chloride
(DADMAC)
glycerol
presence
polycyclodextrin
(PCD)/dopamine-grafted
gelatin
(Gel-DOP)/oxidized
sodium
alginate
(OSA).
The
synthesized
has
reversible
Schiff-base
bonds,
hydrogen
host-guest
interactions,
which
enable
rapid
upon
network
disruption.
GPDO-15
significant
tissue
adhesion,
high
stretchability
(419%),
good
ionic
conductivity
(0.79
mS·cm
Materials Horizons,
Journal Year:
2023,
Volume and Issue:
11(2), P. 363 - 387
Published: Nov. 2, 2023
Wound
healing
is
a
complex
process
that
requires
effective
management
to
prevent
infections
and
promote
efficient
tissue
regeneration.
In
recent
years,
upconversion
nanoparticles
(UCNPs)
have
emerged
as
promising
materials
for
wound
dressing
applications
due
their
unique
optical
properties
potential
therapeutic
functionalities.
These
possess
enhanced
antibacterial
when
functionalized
with
agents,
helping
infections,
common
complication
in
healing.
They
can
serve
carriers
controlled
drug
delivery,
enabling
targeted
release
of
agents
the
site,
allowing
tailored
treatment
optimal
conditions.
ability
convert
near-infrared
(NIR)
light
into
visible
and/or
ultraviolet
(UV)
regions,
making
them
suitable
(photothermal
therapy
photodynamic
therapy)
diagnostic
applications.
context
healing,
these
be
combined
other
such
hydrogels,
fibers,
metal-organic
frameworks
(MOFs),
graphene
oxide,
ACS Omega,
Journal Year:
2024,
Volume and Issue:
9(12), P. 14054 - 14062
Published: March 15, 2024
Nanofibers
have
high
potential
through
their
porosity,
small
pore
sizes,
lightweight
materials,
and
ability
to
mimic
the
extracellular
matrix
structure
for
use
in
manufacture
of
wound
dressings
treatment.
In
this
study,
poly(lactic-co-glycolic
acid)
(PLGA)
nanofibers
were
produced
by
electrospinning.
Propolis
was
loaded
into
PLGA
dropping
method.
The
average
diameters
effects
propolis
loading
on
morphology
37.5,
50,
100%
propolis-loaded
(PLGA-P37.5,
PLGA-P50,
PLGA-P100)
evaluated
scanning
electron
microscopy
(SEM).
successful
confirmed
with
Fourier
transform
infrared
spectroscopy
(FTIR)
analysis.
vitro
release
examined
at
physiological
pH.
antioxidant
activity
studied
2,2-diphenyl-1-picrylhydrazyl
(DPPH).
Antimicrobial
activities
against
Escherichia
coli,
Staphylococcus
aureus
Candida
albicans
strains
determined
disk
diffusion
Consequently,
PLGA-P50
PLGA-P100
showed
antimicrobial
S.
C.
albicans.
Cell
viability
tested
3-[4,5-dimethylthiazole-2-yl]-2,5-diphenyltetrazolium
bromide
(MTT)
assay,
found
be
biocompatible
human
fibroblast
cells.
scratch
supported
closure
cell
migration
proliferation.
Thus,
properties
first
time
literature.
Biomedical Materials,
Journal Year:
2024,
Volume and Issue:
19(5), P. 052009 - 052009
Published: Aug. 27, 2024
Abstract
Curcumin
is
a
natural
polyphenolic
compound
extracted
from
turmeric
with
antibacterial,
antioxidant,
antitumor,
preventive
and
therapeutic
neurological
disorders
variety
of
bioactivities,
which
widely
used
in
the
field
food
medicine.
However,
drawbacks
curcumin
such
as
poor
aqueous
solubility
stability
have
limited
practical
application
curcumin.
To
overcome
these
defects
enhance
its
functional
properties,
various
nanoscale
systems
(liposomes,
polymer
nanoparticles,
protein
solid
lipid
metal
etc)
been
extensively
employed
for
encapsulation
delivery.
Despite
rapid
development
nanoformulations,
there
lack
comprehensive
reviews
on
their
preparation
properties.
This
review
provides
an
overview
construction
nano-delivery
systems,
mechanisms
action,
nanocarrier
methods
applications
nanocarriers
pharmaceutical
fields
to
provide
theoretical
basis
technological
support
efficient
bio-utilization,
product
early
clinical
Chemical Society Reviews,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Dec. 2, 2024
Black
phosphorus
nanomaterials
have
opened
new
doors
to
cancer
therapy.
They
can
induce
anticancer
activities
intrinsically
(selectively)
and/or
with
external
stimuli
(PTT,
PDT,
SDT,
etc.
)
and
are
highly
suitable
for
drug/gene
delivery.
Tissue Engineering Part B Reviews,
Journal Year:
2024,
Volume and Issue:
30(6), P. 607 - 630
Published: March 14, 2024
Regenerative
medicine
aims
to
restore
the
function
of
diseased
or
damaged
tissues
and
organs
by
cell
therapy,
gene
tissue
engineering,
along
with
adjunctive
application
bioactive
molecules.
Traditional
molecules
such
as
growth
factors
cytokines
have
shown
great
potential
in
regulation
cellular
behavior,
but
disadvantages
limited
source,
high
cost,
short
half-life,
side
effects.
In
recent
years,
herbal
compounds
extracted
from
natural
plants/herbs
gained
increasing
attention.
This
is
not
only
because
are
easily
obtained,
inexpensive,
mostly
safe,
reliable,
also
owing
their
excellent
effects
including
anti-inflammatory,
antibacterial,
antioxidative,
proangiogenic
behavior
ability
promote
stem
differentiation.
Such
play
important
roles
processes
related
regeneration.
Furthermore,
moieties
can
form
physical
chemical
bonds
scaffolds,
which
contributes
improved
mechanical
strength
stability
scaffolds.
Thus,
incorporation
biomaterials
a
promising
direction
for
future
regenerative
applications.
Herein,
an
overview
on
use
combined
different
biomaterial
scaffolds
presented.
We
firstly
introduce
classification,
structures,
properties
components
then
provide
comprehensive
survey
engineer
repair/regeneration
skin,
cartilage,
bone,
neural,
heart
tissues.
Finally,
we
highlight
challenges
prospects
development
toward
clinical
translation.
Overall,
it
believed
that
combination
could
be
perspective
next
generation
medicine.
Materials Horizons,
Journal Year:
2024,
Volume and Issue:
11(24), P. 6257 - 6288
Published: Jan. 1, 2024
This
review
highlights
the
developments
in
3D/4D
printing
of
MXene-based
composites,
focusing
on
their
application
tissue
regeneration,
drug
delivery,
sensing,
and
energy
storage.
