Biosensors,
Journal Year:
2023,
Volume and Issue:
13(5), P. 495 - 495
Published: April 22, 2023
Recently,
hydrogels
have
attracted
great
attention
because
of
their
unique
properties,
including
stretchability,
self-adhesion,
transparency,
and
biocompatibility.
They
can
transmit
electrical
signals
for
potential
applications
in
flexible
electronics,
human-machine
interfaces,
sensors,
actuators,
et
al.
MXene,
a
newly
emerged
two-dimensional
(2D)
nanomaterial,
is
an
ideal
candidate
wearable
benefitting
from
its
surface's
negatively
charged
hydrophilic
nature,
biocompatibility,
high
specific
surface
area,
facile
functionalization,
metallic
conductivity.
However,
stability
has
been
limiting
factor
MXene-based
applications,
fabricating
MXene
into
proven
to
significantly
improve
stability.
The
complex
gel
structure
gelation
mechanism
require
intensive
research
engineering
at
nanoscale.
Although
the
application
composites
sensors
widely
studied,
preparation
methods
electronics
relatively
rare.
Thus,
order
facilitate
effective
evolution
hydrogel
design
strategies,
methods,
are
comprehensively
discussed
summarized
this
work.
ACS Sensors,
Journal Year:
2022,
Volume and Issue:
7(12), P. 3582 - 3597
Published: Nov. 18, 2022
Our
demand
for
ubiquitous
and
reliable
gas
detection
is
spurring
the
design
of
intelligent
enabling
sensors
next-generation
Internet
Things
Artificial
Intelligence.
The
desire
to
introduce
everywhere
fueled
by
opportunities
create
room-temperature
semiconductor
with
ultralow
power
consumption.
In
this
Perspective,
we
provide
an
overview
recent
achievement
that
have
been
translated
from
advances
in
chemical
physical
properties
low-dimensional
nanomaterials.
emergence
solution-processable
nanomaterials
opens
up
remarkable
integrate
into
high-performance
flexible
using
low-temperature,
large-area,
solution-based
methods
instead
costly,
high-vacuum,
high-temperature
device
manufacturing
processes.
We
review
fundamental
factors
which
affect
receptor
transducer
functions
sensors.
also
discuss
challenges
must
be
addressed
move
continuous
miniaturization
evolution
Nano-Micro Letters,
Journal Year:
2023,
Volume and Issue:
15(1)
Published: March 15, 2023
Abstract
Since
the
discovery
in
2011,
MXenes
have
become
rising
star
field
of
two-dimensional
materials.
Benefiting
from
metallic-level
conductivity,
large
and
adjustable
gallery
spacing,
low
ion
diffusion
barrier,
rich
surface
chemistry,
superior
mechanical
strength,
exhibit
great
application
prospects
energy
storage
conversion,
sensors,
optoelectronics,
electromagnetic
interference
shielding
biomedicine.
Nevertheless,
two
issues
seriously
deteriorate
further
development
MXenes.
One
is
high
experimental
risk
common
preparation
methods
such
as
HF
etching,
other
difficulty
obtaining
with
controllable
groups.
Recently,
Lewis
acidic
a
brand-new
strategy
for
MXenes,
has
attracted
intensive
attention
due
to
its
safety
ability
endow
uniform
terminations.
However,
comprehensive
review
etching
method
not
been
reported
yet.
Herein,
we
first
introduce
following
four
aspects:
mechanism,
terminations
regulation,
in-situ
formed
metals
delamination
multi-layered
Further,
applications
MXene-based
hybrids
obtained
by
route
sensors
microwave
absorption
are
carefully
summarized.
Finally,
some
challenges
opportunities
also
presented.
Journal of Materials Chemistry A,
Journal Year:
2024,
Volume and Issue:
12(13), P. 7351 - 7395
Published: Jan. 1, 2024
This
review
provides
insights
into
MXene
synthesis
methods,
mechanisms,
terminations,
modifications
strategies
and
important
applications.
Additionally,
the
advantages,
drawbacks,
suggestions,
precautions
have
been
discussed.
ACS Sensors,
Journal Year:
2024,
Volume and Issue:
9(3), P. 1104 - 1133
Published: Feb. 23, 2024
Due
to
an
ever-increasing
amount
of
the
population
focusing
more
on
their
personal
health,
thanks
rising
living
standards,
there
is
a
pressing
need
improve
healthcare
devices.
These
devices
presently
require
laborious,
time-consuming,
and
convoluted
procedures
that
heavily
rely
cumbersome
equipment,
causing
discomfort
pain
for
patients
during
invasive
methods
such
as
sample-gathering,
blood
sampling,
other
traditional
benchtop
techniques.
The
solution
lies
in
development
new
flexible
sensors
with
temperature,
humidity,
strain,
pressure,
sweat
detection
monitoring
capabilities,
mimicking
some
sensory
capabilities
skin.
In
this
review,
comprehensive
presentation
themes
regarding
sensors,
chosen
materials,
manufacturing
processes,
trends
was
made.
It
concluded
carbon-based
composite
along
graphene
its
derivates,
have
garnered
significant
interest
due
electromechanical
stability,
extraordinary
electrical
conductivity,
high
specific
surface
area,
variety,
relatively
low
cost.
Small,
Journal Year:
2023,
Volume and Issue:
19(24)
Published: March 10, 2023
Abstract
Printed
flexible
electronics
have
emerged
as
versatile
functional
components
of
wearable
intelligent
devices
that
bridge
the
digital
information
networks
with
biointerfaces.
Recent
endeavors
in
plant
sensors
provide
real‐time
and
situ
insights
to
study
phenotyping
traits
crops,
whereas
monitoring
ethylene,
fundamental
phytohormone,
remains
challenging
due
lack
scalable
manufacturing
ethylene
sensors.
Here
all‐MXene‐printed
radio
frequency
(RF)
resonators
are
presented
for
wireless
detection.
The
facile
formation
additive‐free
MXene
ink
enables
rapid,
printed
electronics,
demonstrating
decent
printing
resolution
(2.5%
variation),
≈30000
S
m
−1
conductivity
mechanical
robustness.
Incorporation
MXene‐reduced
palladium
nanoparticles
(MXene@PdNPs)
facilitates
1.16%
response
at
1
ppm
0.084
limit
sensor
tags
attached
on
organ
surfaces
continuously
profiling
emission
inform
key
transition
biochemistry,
potentially
extending
application
enable
hormone
precision
agriculture
food
industrial
management.
Small Methods,
Journal Year:
2023,
Volume and Issue:
7(7)
Published: May 2, 2023
Abstract
The
development
of
new
materials
for
electromagnetic
interference
(EMI)
shielding
is
an
important
area
research,
as
it
allows
the
creation
more
effective
and
high‐efficient
solutions.
In
this
sense,
MXenes,
a
class
2D
transition
metal
carbides
nitrides
have
exhibited
promising
performances
EMI
materials.
Electric
conductivity,
low
density,
flexibility
are
some
properties
given
by
MXene
materials,
which
make
them
very
attractive
in
field.
Different
processing
techniques
been
employed
to
produce
MXene‐based
with
properties.
This
review
summarizes
processes
role
key
parameters
like
content
fillers
thickness
desired
performance.
It
also
discusses
determination
power
coefficients
defining
mechanism
concept
green
well
their
influence
on
real
application
produced
material.
concludes
summary
current
challenges
prospects
production
shields.
Nano-Micro Letters,
Journal Year:
2024,
Volume and Issue:
16(1)
Published: June 6, 2024
Abstract
With
the
development
of
science
and
technology,
scale
industrial
production
continues
to
grow,
types
quantities
gas
raw
materials
used
in
produced
during
process
are
also
constantly
increasing.
These
gases
include
flammable
explosive
gases,
even
contain
toxic
gases.
Therefore,
it
is
very
important
necessary
for
sensors
detect
monitor
these
quickly
accurately.
In
recent
years,
a
new
two-dimensional
material
called
MXene
has
attracted
widespread
attention
various
applications.
Their
abundant
surface
functional
groups
sites,
excellent
current
conductivity,
tunable
chemistry,
outstanding
stability
make
them
promising
sensor
Since
birth
materials,
researchers
have
utilized
efficient
convenient
solution
etching
preparation,
high
flexibility,
easily
functionalize
with
other
prepare
composites
sensing.
This
opened
chapter
high-performance
sensing
provided
approach
advanced
research.
However,
previous
reviews
on
MXene-based
composite
only
focused
performance
sensing,
without
systematically
explaining
mechanisms
generated
by
different
as
well
summarizing
predicting
advantages
disadvantages
materials.
article
latest
progress
application
Firstly,
brief
summary
was
given
commonly
methods
preparing
device
structures,
followed
an
introduction
key
attributes
related
performance.
focuses
such
MXene/graphene,
MXene/Metal
oxide,
MXene/Transition
metal
sulfides
(TMDs),
MXene/Metal–organic
framework
(MOF),
MXene/Polymer.
It
summarizes
discusses
possible
Finally,
future
directions
inroads
MXenes-based
presented
discussed.
