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:
2025,
Volume and Issue:
unknown
Published: March 6, 2025
Metal-organic
frameworks
(MOFs)
represent
a
highly
promising
material
class
for
bioelectronic
supercapacitors,
characterized
by
their
adjustable
structures,
extensive
surface
areas,
and
superior
electrochemical
properties.
This
research
explores
the
synthesis
incorporation
of
MOF-based
materials
into
devices
aimed
at
energy
storage
biosensing
applications.
The
focus
is
on
improving
performance
MOFs
while
preserving
structural
integrity
through
functionalization
with
biocompatible
polymers
conductive
materials.
resulting
supercapacitors
exhibit
significant
improvements
in
specific
capacitance,
density,
cycling
stability.
Additionally,
inclusion
bioreceptors
allows
simultaneous
detection
biochemical
signals
alongside
storage,
thus
enabling
innovative
applications
wearable
electronics
health
monitoring
systems.
These
results
suggest
that
have
capacity
to
fulfill
needs
also
advancing
bioelectronics
merging
sensing
capabilities.
ACS Applied Nano Materials,
Journal Year:
2024,
Volume and Issue:
7(20), P. 23999 - 24012
Published: Oct. 10, 2024
The
increasing
demand
for
durable
energy
sources
in
wearable
health-tracking
devices
has
driven
the
development
of
self-powered
sensing
technologies.
Recent
advancements
focus
on
multifunctional
materials
to
enhance
these
systems'
performance.
Metal–organic
frameworks
(MOFs)
are
attracting
significant
attention
as
electrode
components
electrochemical
sensors
and
storage
systems
due
their
high
surface
area,
electrocatalytic
activity,
compatibility
with
biological
systems.
This
study
explores
growth
a
zinc-based
MOF
(MOF-5)
its
nanocomposite
reduced
graphene
oxide
(rGO),
evaluating
effectiveness
nonenzymatic
glucose
supercapacitors.
integration
MOF-5
rGO
through
emergence
active
sites
leverages
synergistic
effects,
producing
hybrid
exceptional
glucose-sensing
capabilities.
MOF-5/rGO
exhibits
sensitivity
5693.4
μA
mM–1
cm–2
low
detection
limit
0.7
μM
within
concentration
range
0.005–5
mM.
Additionally,
shows
impressive
supercapacitive
performance,
specific
capacitance
334
F
g–1
at
current
density
1
A
g–1.
prototype
based
was
developed
assess
potential
sensor.
Overall,
demonstrates
promise
simultaneously
detecting
efficiently
storing
energy.
Molecules,
Journal Year:
2023,
Volume and Issue:
28(16), P. 6000 - 6000
Published: Aug. 10, 2023
Separating
light
hydrocarbons
(C2H6,
C3H8,
and
C4H10)
from
CH4
is
challenging
but
important
for
natural
gas
upgrading.
A
microporous
metal-organic
framework,
Zn(bdc)(ted)0.5,
based
on
terephthalic
acid
(bdc)
1,4-diazabicyclo[2.2.2]octane
(ted)
ligands,
synthesized
characterized
through
various
techniques,
including
powder
X-ray
diffraction
(PXRD),
scanning
electron
microscopy
(SEM),
thermogravimetric
analysis
(TGA),
porosity
analysis.
The
adsorption
isotherms
of
the
material
are
measured
isosteric
heats
CH4,
C2H6,
C4H10
calculated.
prediction
C2–4/C1
selectivities
accomplished
using
ideal
adsorbed
solution
theory
(IAST).
results
indicate
that
exhibits
exceptional
characteristics,
a
Brunauer-Emmett-Teller
(BET)
surface
area
1904
m2/g
pore
volume
0.73
cm3/g.
Notably,
demonstrates
remarkable
C2H6
capacities
(4.9
mmol/g),
while
uptake
remains
minimal
at
0.4
mmol/g
298
K
100
kPa.
These
findings
surpass
those
most
reported
MOFs,
highlighting
material’s
outstanding
performance.
Zn(bdc)(ted)0.5
higher
than
suggesting
stronger
interaction
between
molecules
Zn(bdc)(ted)0.5.
molecular
simulation
reveals
prefers
to
adsorb
hydrocarbon
with
richer
C-H
bonds
larger
polarizability,
which
in
dispersion
force
generated
by
an
adsorbent-adsorbate
induced
polarization
effect.
Therefore,
selectivity
C4H10/CH4
up
180
kPa,
C3H8/CH4
67,
C2H6/CH4
13,
showing
great
potential
separating
C2–4
over
methane.
Wiley Interdisciplinary Reviews Nanomedicine and Nanobiotechnology,
Journal Year:
2024,
Volume and Issue:
16(4)
Published: July 1, 2024
Abstract
Metal
Organic
Frameworks
(MOFs)
are
an
evolving
category
of
crystalline
microporous
materials
that
have
grabbed
the
research
interest
for
quite
some
time
due
to
their
admirable
physio‐chemical
properties
and
easy
fabrication
methods.
Their
enormous
surface
area
can
be
a
working
ground
innumerable
molecular
adhesions
site
potential
sensor
matrices.
They
been
explored
in
last
decade
incorporation
electrochemical
matrices
as
diagnostic
solutions
plethora
diseases.
This
review
emphasizes
on
recent
advancements
MOF‐based
biosensors
with
focus
various
important
diseases
significance
upgrading
performance.
It
summarizes
monitoring
biomarkers
relevant
diabetes,
viral
bacterial
sepsis
infections,
neurological
disorders,
cardiovascular
diseases,
cancer
wide
range
real
The
discussion
has
supplemented
extensive
tables
elaborating
trends
field
MOF‐composite
probe
strategies
respective
sensing
parameters.
article
sums
up
future
scope
these
enlightens
reader
scope.
is
categorized
under:
Diagnostic
Tools
>
Biosensing
Nanodevices
