Reaction Time Induced a Two-Step Dissolution and Recrystallization Structural Transformation with Three Eu Metal–Organic Frameworks: Crystal Structures and Multiresponsive Fluorescence Detection
Inorganic Chemistry,
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 17, 2024
Under
solvothermal
conditions,
three
3D
lanthanide
metal-organic
frameworks
(Ln-MOFs):
[Eu(H
Язык: Английский
Ionic liquid-based yellow-emitting carbon dots for fluorescence-smartphone dual-mode detection of vitamin B6 in milk
Chenzhao Wang,
Xiujuan Wang,
Yuhao Jiang
и другие.
Food Chemistry,
Год журнала:
2024,
Номер
460, С. 140525 - 140525
Опубликована: Июль 20, 2024
Язык: Английский
Dual functional factors induced antibacterial performance within metal-organic framework
Dyes and Pigments,
Год журнала:
2024,
Номер
225, С. 112099 - 112099
Опубликована: Март 15, 2024
Язык: Английский
UiO-67 Metal–Organic Framework as Advanced Adsorbent for Antiviral Drugs from Water Environment
Catalysts,
Год журнала:
2024,
Номер
14(9), С. 573 - 573
Опубликована: Авг. 29, 2024
Metal–organic
frameworks
(MOFs)
have
attained
significant
usage
as
adsorbents
for
antiviral
medicines
in
contemporary
times.
This
study
focused
on
synthesizing
a
UiO-67
metal–organic
framework
using
the
hydrothermal
method.
The
synthesized
was
then
characterized
Fourier
transform
infrared
spectroscopy
(FTIR),
scanning
electron
microscopy
(SEM),
thermogravimetric
analyses
(TGA),
and
zeta
potential
measurements.
employed
purpose
of
assessing
efficiency
various
adsorption
factors
removal
from
aqueous
solutions,
including
drugs
such
ritonavir
(RTV)
lopinavir
(LPV),
which
were
extensively
used
treatment
coronavirus
(COVID-19)
during
pandemic.
variables
examined
quantity
adsorbent
used,
different
pH
solution,
temperature,
contact
duration.
experimental
findings
indicate
that
highest
level
RTV
elimination
91.2%
capacity
(qe,exp)
9.7
mg/g
LPV
this
85.9%,
8.9
mg/g,
50
mg
at
8,
temperature
298
K,
120
min.
impact
duration
kinetics
by
employing
pseudo-first-order
pseudo-second-order
kinetic
models.
results
showed
good
match
with
model
value
R2
0.99
qe,calc
LPV,
is
qe,exp.
Also,
based
diffusion
studies,
confirmed
to
be
catalytic
nature
surface
MOFs.
A
thermodynamic
analysis
conducted,
whereby
calculations
Gibbs
free
energy
change
(∆G),
enthalpy
(∆H),
entropy
(∆S)
performed.
positive
∆H
values
confirm
endothermic
UiO-67.
ΔG
exhibited
negativity
across
all
temperatures,
suggesting
spontaneous
process
an
solution.
shown
highly
effective
extracting
real
environmental
samples.
Язык: Английский
Au Deposition Enhanced Fenton-like Chemistry within a Metal–Organic Framework
Inorganic Chemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 23, 2025
Chemodynamic
therapy
(CDT),
which
regulates
oxidative
stress
in
tumor
tissues,
has
emerged
as
a
promising
alternative.
However,
the
efficiency
of
MOF-based
Fenton
catalysts
for
CDT
still
needs
improvement.
This
study
presents
strategy
to
improve
catalytic
performance
ZnCo-ZIF
by
depositing
Au
nanoparticles
on
its
surface.
Monodisperse
particles
(≤200
nm)
were
prepared
optimizing
Zn/Co
ratio,
and
deposition
enhanced
electron
transfer
between
Co,
increasing
charge
density
around
Co
atoms.
resulted
2.28-fold
improvement
activity
under
acidic
conditions
mild
near-infrared
(NIR)
light.
Loading
system
with
natural
product
naringin
(NA)
molecule
further
demonstrated
synergistic
anticancer
effects
vitro.
work
offers
insights
into
enhancing
cancer
therapy.
Язык: Английский
A new wood-based fluorescent hydrogel for strain sensing, Fe(Ⅲ) ions detection and information storage
Chemical Engineering Journal,
Год журнала:
2025,
Номер
unknown, С. 163887 - 163887
Опубликована: Май 1, 2025
Язык: Английский
Prussian blue-EGCG nanoparticles for synergistic photothermal and chemo anticancer therapy in vitro
Dyes and Pigments,
Год журнала:
2024,
Номер
unknown, С. 112487 - 112487
Опубликована: Окт. 1, 2024
Язык: Английский
Co-delivery of vitamin and amino acid within MOFs for oxidative stress-based tumor gas therapy
Journal of Colloid and Interface Science,
Год журнала:
2024,
Номер
680, С. 518 - 528
Опубликована: Ноя. 19, 2024
Язык: Английский
A mixed Ce/Eu metal–organic framework for ratiometric detection of Al3+ ion
Luminescence,
Год журнала:
2024,
Номер
39(10)
Опубликована: Сен. 29, 2024
Abstract
As
a
heavy
metal
ion,
excessive
aluminum
ions
pose
serious
threat
to
human
health
and
the
ecological
environment.
Developing
simple,
efficient,
fast
detection
method
detect
content
of
is
great
significance,
especially
for
ensuring
safety.
Herein,
mixed
rare
earth
metal–organic
framework
(Ce
0.74
Eu
0.26
TPTC
Ce
0.62
0.38
TPTC)
were
prepared
based
on
simple
ligand
1,1′:4′,1″‐Terphenyl‐2′,4,4″,5′‐tetracarboxylic
acid
(H
4
TPTC).
The
have
dual
luminescence
centers,
which
can
be
used
as
ratio
fluorescent
probes
Al
3+
ions,
making
results
more
accurate
reliable.
Therefore,
this
work
promote
further
development
earth‐based
MOFs
in
ions.
Язык: Английский