Journal of The Electrochemical Society,
Journal Year:
2024,
Volume and Issue:
171(9), P. 097508 - 097508
Published: Sept. 2, 2024
Biosensors
are
inevitable
tools
for
biomedical
applications,
including
disease
diagnosis,
monitoring,
and
drug
management.
Integrated
with
nanotechnology,
these
biosensors
have
improved
patient
outcomes
by
providing
rapid
strategic
prognosis,
remote
access,
decreasing
the
burden
of
present-day
healthcare
facilities.
Due
to
enhanced
surface-to-volume
ratio
tunable
physicochemical
properties
nanomaterials,
nanotechnology-based
emerged
as
transformative
in
sector,
offering
unparalleled
sensitivity
specificity
detecting
analyzing
biological
molecules
targeted
diagnosis.
This
review
explores
advancements
biosensor
technology,
emphasizing
integration
various
metal
nanoparticles,
carbon
quantum
dots,
enhance
device
performance
terms
sensitivity,
selectivity,
stability.
We
discuss
operational
principles
different
types-
such
electrochemical,
optical,
solid-state,
DNA-based
sensors
their
applications
healthcare,
from
early
detection
personalized
treatment
Moreover,
delves
into
challenges,
alternate
solutions,
future
prospects
development,
highlighting
role
artificial
intelligence,
bioinformatics,
5
G
communication
creating
next-generation
smart
applications.
ECS Journal of Solid State Science and Technology,
Journal Year:
2024,
Volume and Issue:
13(1), P. 017003 - 017003
Published: Jan. 1, 2024
Antimicrobial
resistance
(AMR)
distressing
human
is
driven
by
pragmatic
contagion
diagnostics
and
incessant
inadvertent
antibiotics
abuse
(AB).
The
state-of-the-art
AB
monitoring
involves
developing
nanomaterials-enabled
optical
biosensors
with
prompt
precise
detection
efficacy.
This
prospect
highlights
the
diversified
biosensors,
including
SPR,
SERS,
fluorescent
colorimetric
for
efficiently
detecting
abuse.
Besides,
it
elaborates
on
fundamentals,
challenges,
potential
alternatives
prospects
associated
these
biosensing
strategies
as
an
effective
AMR
prevention/monitoring
strategy.
It
will
serve
a
roadmap
to
future
research
development
dedicated
nano-enabled-optical
through
at
community/individual
sources.
Microchimica Acta,
Journal Year:
2024,
Volume and Issue:
191(6)
Published: May 10, 2024
Abstract
The
COVID-19
pandemic
underlines
the
need
for
effective
strategies
controlling
virus
spread
and
ensuring
sensitive
detection
of
SARS-CoV-2.
This
review
presents
potential
nanomaterial-enabled
optical
biosensors
rapid
low-cost
SARS-CoV-2
biomarkers,
demonstrating
a
comprehensive
analysis
including
colorimetric,
fluorescence,
surface-enhanced
Raman
scattering,
surface
plasmon
resonance
methods.
Nanomaterials
metal-based
nanomaterials,
metal–organic
frame–based
nanoparticles,
nanorods,
nanoporous
materials,
nanoshell
magnetic
nanoparticles
employed
in
production
are
presented
detail.
also
discusses
principles,
fabrication
methods,
nanomaterial
synthesis,
their
applications
four
categories:
antibody-based,
antigen-based,
nucleic
acid–based,
aptamer-based
biosensors.
critical
includes
reports
published
literature
between
years
2021
2024.
In
addition,
offers
insights
into
nanobiosensors
diagnosis
COVID-19.
integration
artificial
intelligence
machine
learning
technologies
with
is
proposed
to
improve
efficiency
diagnostic
systems
future
scenarios.
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