Fructose-modified chitosan-based coassemblies reinforced oral bioavailability of egg white oligopeptides and curcumin via glucose transporter 2-oriented transcytosis and preferable mucus permeation
Food Research International,
Год журнала:
2025,
Номер
206, С. 116065 - 116065
Опубликована: Фев. 24, 2025
Язык: Английский
Mixed‐Valence Coordination Strategy Creating Ordered Ternary Ultrasmall Homo‐/Hetero‐structures Driven by Lattice Match for Advanced Photochromism and Encryption Applications
Small,
Год журнала:
2025,
Номер
unknown
Опубликована: Март 13, 2025
Abstract
Overcoming
the
challenges
of
integrating
disparate
components
in
nanoarchitectures,
this
study
introduces
a
straightforward
strategy
based
on
mixed‐valence
coordination
approach,
creating
an
ordered
ternary
heterostructure
integrated
with
ultrasmall
homojunction.
This
singular
homojunction‐heterostructure
unites
ultrathin
1D
rutile
TiO
2
nanowires
(NWs)
and
anatase
NWs
0D
Prussian
Blue
Analogs
(PBAs)
nanoparticles
(NPs),
all
exhibiting
crystallographic
oriented
alignment
each
other,
forming
mesocrystals.
Experimental
theoretical
insights
disclose
that
complex
interplay
between
these
dissimilar
is
governed
by
spontaneous
lattice
match
effect,
which
not
only
optimizes
but
also
directs
charge
transfer,
thereby
enhancing
both
efficiency
stability.
It
allows
for
tailoring
valence
states
Fe
within
PBA,
fine‐tuning
composite's
photochromic
properties,
introducing
abundant
defect
structures
foster
strong
interaction
oxygen
molecules,
enabling
controllable
color‐switching
dynamics.
Consequently,
II
1−x
III
x
‐PBA/TiO
exhibits
optimized
structure
R‐TiO
/A‐TiO
/PBA,
demonstrating
exceptional
photoelectronic
significantly
photochromism
secure
encryption
capabilities.
These
establish
solid
foundation
engineering
sophisticated
complex‐ordered
advancing
sustainable
energy
environmental
technologies.
Язык: Английский
A platinum(iv)–crocetin nanoplatform with intracellular morphological transformation for enhanced colorectal cancer therapy
Journal of Materials Chemistry B,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
Pt(
iv
)–Cro
NPs
demonstrate
concentration-dependent
self-assembly
and
intracellular
transformation,
enhancing
cisplatin's
antitumor
efficacy
against
colorectal
cancer
through
boosted
cytotoxicity,
mitochondrial
damage,
ROS
generation.
Язык: Английский
Supramolecular protein-peptide co-assembly mediated by Ca2+ enhances curcumin penetration through intestinal barriers
Longjiang Tian,
Yiheng Zhao,
Fei Pan
и другие.
Food Hydrocolloids,
Год журнала:
2025,
Номер
unknown, С. 111581 - 111581
Опубликована: Май 1, 2025
Язык: Английский
Schiff Base Mediated Food-Derived Peptide Supramolecular Self-Assembly as Curcumin Carriers
Journal of Agricultural and Food Chemistry,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 7, 2024
The
fusion
assembly
strategy
of
supramolecular
chemistry
combined
with
dynamic
covalent
has
provided
novel
insights
into
the
design
precision
nutrition
and
intelligent
drug
delivery
carriers.
This
work
involved
development
a
self-assembly
originating
from
entropy-
enthalpy-driven
bonding
on
Schiff
bases
between
egg
white-derived
peptide
Gln-Ile-Gly-Leu-Phe
(QIGLF)
glutaraldehyde
(GA),
denoted
QIGLF–GA.
exhibited
outstanding
characteristics
multiwavelength
autofluorescence
properties.
Benefiting
potent
facilitation
interaction
base
noncovalent
force
network,
QIGLF–GA
was
afforded
an
encapsulation
capacity
curcumin
(Cur)
more
than
22%
(≫
10%)
rationally
inhibited
P-glycoprotein-mediated
cellular
efflux
markedly
elevated
efficacy
Cur
in
overcoming
intestinal
epithelial
absorption
barrier
to
circulation
help
endocytosis.
Furthermore,
QIGLF–GA-Cur
features
responsive
release
under
weakly
acidic
conditions,
which
dramatically
contributes
intracellular
bioavailability
Cur.
Язык: Английский