With
the
development
of
wearable
diagnostic
devices,
integrated
bifunctional
electrode
materials
with
both
electrochemical
energy
storage
and
glucose
catalytic
properties
have
attracted
great
attention.
In
order
to
obtain
better
properties,
in
this
paper,
we
reporte
a
strategy
artificially
intervene
formation
extensible
coordination
structural
units
from
metals
ligands
(secondary-building
(SBUs)),
which
ligand
monometallic
MOFs
was
extended
Schiff
base
reaction
new
sites
form
ultimate
bimetallic
different
SBUs
by
changing
metal
feeding
order.
It
is
found
that
Ni-Co
PyMOF,
coordinated
Ni
as
second
carboxyl-modified
Co
has
best
due
its
Co-Ni
PyMOF
Ni/Co
PyMOF.
exhibits
specific
capacitance
2942
F
g-1
at
current
density
1
A
an
asymmetric
supercapacitor
device
assembled
37.43
W
h
kg-1
power
850
retention
94%
after
5000
cycles.
Besides,
test,
sensitivity
387.63
μA
cm-2
mM-1
linear
range
1.57
μM
-
3.50
mM.
The
experimental
comparison
reveals
higher
capacity
ability,
MOF
promising
applications.
Small,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Dec. 15, 2024
Metal-organic
frameworks
(MOFs)
are
composed
of
metal
nodes
and
organic
linkers
that
can
self-assemble
into
an
infinite
network.
The
high
porosity
large
surface
area
MOFs
facilitate
the
effective
enrichment
mass
transfer
analytes,
which
enhance
signal
response
improve
sensitivity
electrochemical
sensors.
Additionally,
their
derivatives
possess
properties
unsaturated
sites
tunable
structures,
collectively
demonstrating
potential
for
sensing.
This
paper
summarizes
preparation
methods,
structural
properties,
applications
in
sensing,
emphasizing
sensors'
selectivity
from
perspectives
direct
indirect
detection.
it
also
explores
future
directions
prospects
with
aim
overcoming
current
limitations
through
innovative
approaches.
Journal of Materials Chemistry B,
Journal Year:
2024,
Volume and Issue:
12(40), P. 10198 - 10214
Published: Jan. 1, 2024
This
review
presents
the
various
enzyme
immobilization
techniques
and
highlight
their
application
in
biosensing,
bio-catalysis,
drug
delivery,
cancer
therapy.
Biosensors,
Journal Year:
2024,
Volume and Issue:
14(10), P. 492 - 492
Published: Oct. 10, 2024
The
modern
healthcare
system
strives
to
provide
patients
with
more
comfortable
and
less
invasive
experiences,
focusing
on
noninvasive
painless
diagnostic
treatment
methods.
A
key
priority
is
the
early
diagnosis
of
life-threatening
diseases,
which
can
significantly
improve
patient
outcomes
by
enabling
at
earlier
stages.
While
most
must
undergo
procedures
before
beginning
treatment,
many
existing
methods
are
invasive,
time-consuming,
inconvenient.
To
address
these
challenges,
electrochemical-based
wearable
point-of-care
(PoC)
sensing
devices
have
emerged,
playing
a
crucial
role
in
noninvasive,
continuous,
periodic,
remote
monitoring
biomarkers.
Due
their
numerous
advantages,
several
PoC
been
developed.
In
this
focused
review,
we
explore
advancements
metal-organic
frameworks
(MOFs)-based
devices.
MOFs
porous
crystalline
materials
that
cost-effective,
biocompatible,
be
synthesized
sustainably
large
scale,
making
them
promising
candidates
for
sensor
development.
However,
research
MOF-based
sensors
remains
limited,
no
comprehensive
review
has
yet
synthesize
knowledge
area.
This
aims
fill
gap
emphasizing
design
materials,
fabrication
methodologies,
mechanisms,
device
construction,
real-world
applicability
sensors.
Additionally,
underscore
importance
potential
advancing
technologies.
conclusion,
sheds
light
current
state
art,
challenges
faced,
opportunities
ahead
