Selenium nanoparticle-functionalized injectable chitosan/collagen hydrogels as a novel therapeutic strategy to enhance stem cell osteoblastic differentiation for bone regeneration
Khaled Alajmi,
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Matthew Hartford,
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Nakka Sharmila Roy
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et al.
Journal of Materials Chemistry B,
Journal Year:
2024,
Volume and Issue:
12(37), P. 9268 - 9282
Published: Jan. 1, 2024
Selenium
nanoparticle-functionalized
injectable
chitosan/collagen
hydrogels
for
bone
regeneration.
Language: Английский
A Novel Go-Cs@Zno Composite for Bone Graft Site Infection Prevention and Tissue Regeneration
Yangjun Zhu,
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Dongmei Zhao,
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Quanbo Sun
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et al.
Published: Jan. 1, 2025
The
repair
of
bone
graft
defects
remains
a
challenging
clinical
issue,
often
accompanied
by
the
risk
infection
in
grafted
area.
To
address
this,
we
have
developed
novel
GO-CS@ZnO
composite
material
specifically
designed
for
defect
repair.
key
innovation
this
study
lies
successful
synthesis
and
characterization
material,
which
exhibits
excellent
antibacterial
properties
favorable
biocompatibility.
was
synthesized
using
water
bath
method
characterized
XRD,
FT-IR,
XPS,
SEM.
material's
hydrophilic
confirmed
through
contact
angle
measurements.
Rigorous
testing
demonstrated
its
strong
properties,
while
cytotoxicity
tests
further
good
These
findings
highlight
significant
potential
field
repair,
offering
promising
new
approach
to
addressing
challenge.
Language: Английский
End-tail soaking strategy toward robust and biomimetic sandwich-layered hydrogels for full-thickness bone regeneration
Jianyang Shan,
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Liang Cheng,
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Xiang Li
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et al.
Bioactive Materials,
Journal Year:
2025,
Volume and Issue:
49, P. 486 - 501
Published: March 20, 2025
Language: Английский
Mineral Content of Four Mexican Edible Flowers Growing in Natural Conditions and Backyards from Indigenous Communities
Applied Sciences,
Journal Year:
2025,
Volume and Issue:
15(7), P. 3432 - 3432
Published: March 21, 2025
The
objective
of
this
study
was
to
evaluate
the
variation
in
mineral
concentrations
inflorescences
Yucca
filifera
(izote),
Agave
salmiana
(maguey),
Diphysa
americana
(cuachepil),
and
Chamaedorea
tepejilote
(tepejilote)
samples
collected
from
different
communities
Oaxaca,
Mexico.
For
each
sample,
macro-
microelements
were
determined
via
inductively
coupled
plasma–optical
emission
spectrometry
(ICP-OES).
species,
significant
differences
(p
<
0.05)
contents
detected
on
basis
geographic
sampling
origin,
both
among
within
locations,
for
all
minerals
evaluated
except
Na
cases,
Cu
izote
tepejilote,
Si
maguey.
microelement
patterns
range
highest
lowest
as
follows:
K
>
Ca
≥
P
Mg
S
Fe
Zn
Mn
Mo.
High
values
recorded
whereas
low
observed
cuachepil,
maguey
pulquero,
izote.
average
between
species
ranged
199.1
3650.3,
243.6
3383.7,
354.8
941.7,
164.5
1281,
76.2
1142.9,
1.3
44.7,
4.27
201,
2.41
13.67,
3.08
9.23,
0.81
13.65,
0.52
3.09
mg
100
g−1
dw
K,
Ca,
P,
Mg,
S,
Na,
Si,
Fe,
Zn,
Mn,
Cu,
respectively,
indicating
a
nutritional
source
regions
where
they
are
distributed.
Language: Английский