Biosensors,
Journal Year:
2023,
Volume and Issue:
13(2), P. 208 - 208
Published: Jan. 30, 2023
The
accurate
and
rapid
diagnosis
of
viral
diseases
has
garnered
increasing
attention
in
the
field
biosensors.
development
highly
sensitive,
selective,
accessible
biosensors
is
crucial
for
early
disease
detection
preventing
mortality.
However,
developing
optimized
several
limitations,
including
mutations.
For
decades,
nanotechnology
been
applied
numerous
biological
fields
such
as
biosensors,
bioelectronics,
regenerative
medicine.
Nanotechnology
offers
a
promising
strategy
to
address
current
limitations
conventional
nucleic
acid-based
implementation
nanotechnologies,
functional
nanomaterials,
nanoplatform-fabrication
techniques,
surface
nanoengineering,
not
only
improved
performance
but
also
expanded
range
sensing
targets.
Therefore,
deep
understanding
combination
nanotechnologies
required
prepare
sanitary
emergencies
recent
COVID-19
pandemic.
In
this
review,
we
provide
interdisciplinary
information
on
nanotechnology-assisted
First,
representative
are
discussed,
after
which
review
summarizes
various
acid
expect
that
will
valuable
basis
novel
Materials,
Journal Year:
2022,
Volume and Issue:
15(6), P. 2160 - 2160
Published: March 15, 2022
The
field
of
nanotechnology
is
concerned
with
the
creation
and
application
materials
having
a
nanoscale
spatial
dimensioning.
Having
considerable
surface
area
to
volume
ratio,
nanoparticles
have
particularly
unique
properties.
Several
chemical
physical
strategies
been
used
prepare
zinc
oxide
(ZnO-NPs).
Still,
biological
methods
using
green
or
natural
routes
in
various
underlying
substances
(e.g.,
plant
extracts,
enzymes,
microorganisms)
can
be
more
environmentally
friendly
cost-effective
than
and/or
long
run.
ZnO-NPs
are
now
being
studied
as
antibacterial
agents
microscale
formulations.
purpose
this
study
analyze
prevalent
traditional
method
generating
ZnO-NPs,
well
its
harmful
side
effects,
how
it
might
addressed
utilizing
an
eco-friendly
approach.
study's
primary
focus
on
potential
biomedical
applications
synthesized
ZnO-NPs.
Biocompatibility
qualities
improved
green-synthesized
over
their
traditionally
produced
counterparts,
making
them
excellent
cancer-fighting
drugs.
Additionally,
these
beneficial
when
combined
healing
processes
wounds
biosensing
components
trace
small
portions
biomarkers
linked
disorders.
It
has
also
discovered
that
distribute
sense
Green-synthesized
compared
ones
review,
which
shows
they
outstanding
potent
agent,
related
hazardous
Biosensors,
Journal Year:
2022,
Volume and Issue:
12(5), P. 314 - 314
Published: May 9, 2022
Two-dimensional
materials
(2DMs)
exhibited
great
potential
for
applications
in
science,
energy
storage,
environmental
biomedicine,
sensors/biosensors,
and
others
due
to
their
unique
physical,
chemical,
biological
properties.
In
this
review,
we
present
recent
advances
the
fabrication
of
2DM-based
electrochemical
sensors
biosensors
food
safety
biomolecular
detection
that
are
related
human
health.
For
aim,
firstly,
introduced
bottom-up
top-down
synthesis
methods
various
2DMs,
such
as
graphene,
transition
metal
oxides,
dichalcogenides,
MXenes,
several
other
graphene-like
materials,
then
demonstrated
structure
surface
chemistry
these
which
play
a
crucial
role
functionalization
2DMs
subsequent
composition
with
nanoscale
building
blocks
nanoparticles,
biomolecules,
polymers.
Then,
sensors/biosensors
nitrite,
heavy
ions,
antibiotics,
pesticides
foods
drinks
introduced.
Meanwhile,
determination
monitoring
key
small
molecules
diseases
health
presented
commented
on.
We
believe
review
will
be
helpful
promoting
construct
novel
electronic
nanodevices
monitoring.
Diagnostics,
Journal Year:
2022,
Volume and Issue:
12(2), P. 508 - 508
Published: Feb. 16, 2022
Rapid
diagnosis
and
treatment
application
in
the
early
stages
of
H.
pylori
infection
plays
an
important
part
inhibiting
transmission
this
as
bacterium
is
involved
various
gastric
pathologies
such
gastritis,
gastro-duodenal
ulcer,
even
neoplasia.
This
review
devoted
to
a
quick
overview
conventional
advanced
detection
techniques
successfully
applied
context
compelling
need
upgrade
standards
diagnostic
methods
which
are
currently
being
used.
Selecting
best
method
implies
evaluating
different
features,
use
one
or
another
test
depending
on
accessibility,
laboratories
equipment,
clinical
conditions
patients.
paper
aims
expose
for
that
available,
highlighting
their
assets
limitations.
The
perspectives
advantages
nanotechnology
along
with
concept
nano(bio)sensors
development
lab-on-chip
devices
tools
detection,
differentiation,
discrimination
also
presented,
by
emphasizing
multiple
advantages:
simple,
fast,
cost-effective,
portable,
miniaturized,
small
volume
samples
required,
highly
sensitive,
selective.
It
generally
accepted
intelligent
sensors
will
completely
revolutionize
acquisition
procedure
medical
decision
framework
smart
healthcare
monitoring
systems.
Biosensors,
Journal Year:
2024,
Volume and Issue:
14(2), P. 67 - 67
Published: Jan. 27, 2024
The
integration
of
nanomaterials
into
sensor
technologies
not
only
poses
challenges
but
also
opens
up
promising
prospects
for
future
research.
These
include
assessing
the
toxicity
nanomaterials,
scalability
issues,
and
seamless
these
materials
existing
infrastructures.
Future
development
opportunities
lie
in
creating
multifunctional
nanocomposites
environmentally
friendly
nanomaterials.
Crucial
to
this
process
is
collaboration
between
universities,
industry,
regulatory
authorities
establish
standardization
evolving
field.
Our
perspective
favours
using
screen-printed
sensors
that
employ
with
high
electrochemical
conductivity.
This
approach
offers
cost-effective
production
methods
allows
customizable
designs.
Furthermore,
incorporating
hybrids
based
on
carbon-based
functionalized
Mxene
significantly
enhances
performance.
conductivity
are
portable,
rapid,
well-suited
on-site
environmental
monitoring,
seamlessly
aligning
Internet
Things
(IoT)
platforms
developing
intelligent
systems.
Simultaneously,
advances
technology
actively
working
elevate
sensitivity
through
integrating
nanotechnology,
miniaturization,
innovative
electrode
comprehensive
aims
unlock
full
potential
technologies,
catering
diverse
applications
ranging
from
healthcare
monitoring.
review
summarise
latest
trends
hybrid
nanomaterial-based
sensors,
explicitly
focusing
their
application
detecting
contaminants.
RSC Advances,
Journal Year:
2024,
Volume and Issue:
14(10), P. 7142 - 7156
Published: Jan. 1, 2024
Carbon
nanomaterials
have
attracted
significant
attention
in
the
biomedical
field,
including
for
biosensing,
drug
delivery,
and
tissue
engineering
applications.
Based
on
their
inherent
properties
such
as
unique
structure
high
conductivity,
carbon
can
overcome
current
limitations
research
poor
stability
of
biomolecules,
low
sensitivity
selectivity
biosensors,
difficulty
precise
delivery.
In
addition,
recently,
several
novel
been
integrated
with
to
develop
carbon-based
nanocomposites
application
research.
this
review,
we
discuss
recent
studies
First,
representative
composed
other
nanomaterials.
Next,
applications
field
are
discussed
according
topics
field.
We
engineering.
conclusion,
believe
that
review
provides
potential
applicability
suggests
future
directions
Materials,
Journal Year:
2022,
Volume and Issue:
15(15), P. 5392 - 5392
Published: Aug. 5, 2022
Water
contamination
is
one
of
the
most
urgent
concerns
confronting
world
today.
Heavy
metal
poisoning
aquatic
systems
has
piqued
interest
various
researchers
due
to
high
toxicity
and
carcinogenic
consequences
it
on
living
organisms.
Due
their
exceptional
attributes
such
as
strong
reactivity,
huge
surface
area,
outstanding
mechanical
properties,
nanomaterials
are
being
produced
employed
in
water
treatment.
In
this
review,
recent
advances
use
nanoadsorptive
membrane
for
wastewater
treatment
heavy
removal
extensively
discussed.
These
materials
include
carbon-based
nanostructures,
nanoparticles,
oxide
nanocomposites,
layered
double
hydroxide-based
compounds.
Furthermore,
relevant
properties
nanostructures
implications
performance
highlighted.
The
hydrophilicity,
pore
size,
skin
thickness,
porosity,
roughness
these
can
help
permeability
membrane.
Other
charge
modification
strength
improve
adsorption
effectiveness
membranes
during
Various
nanocomposite
fabrication
techniques
also
reviewed.
This
study
important
because
gives
information
roles
International Journal of Energy Research,
Journal Year:
2022,
Volume and Issue:
46(15), P. 23984 - 23995
Published: Sept. 3, 2022
Polymer
hybrid
nanocomposites
films
of
carboxymethyl
cellulose
(CMC)/polyvinyl
alcohol
(PVA)/graphene
nanoplatelets
(GNP)
incorporated
with
varying
concentrations
nano-zinc
oxide
(ZnO)
were
fabricated
using
the
solution
casting
method.
The
effect
GNP/ZnO
nanofiller
on
structural,
optical,
and
conductive
characteristics
pristine
CMC/PVA
polymer
was
studied
discussed.
X-ray
diffraction
findings
reveal
that
crystallinity
decreases
increasing
GNP/ZnO-NPs
content.
Fourier
transform
infrared
spectra
indicate
interaction
between
chains
nanohybrid.
optical
absorption
spectrum
demonstrates
energy
gap
as
amount
increases.
In
dielectric
characteristics,
space
charge
polarization
shown
by
high
values
ε'
at
low
frequencies,
whereas,
higher
ε″
associated
an
increase
in
loss
composite
films.
conductivity
frequency
described
light
hopping
Koop's
theory.
After
loading
GNP/ZnO-NPs,
increased
due
to
enhancement
carriers.
correlated
barrier
model
be
conduction
mechanism
dominates
nanocomposite
non-Debye
relaxation
process.
These
outcomes
demonstrate
suitability
these
for
various
applications
including
flexible
capacitors,
separators
batteries,
storage
devices.
