E3S Web of Conferences,
Год журнала:
2024,
Номер
547, С. 03020 - 03020
Опубликована: Янв. 1, 2024
We
explore
the
many
ways
biocompatible
nanomaterials
may
be
used
in
sustainable
biomedical
settings.
Quantum
dots
are
10
nm
size,
carbon
nanotubes
50
nm,
iron
oxide
nanoparticles
25
gold
20
and
silver
30
nm.
The
physicochemical
features
of
these
different
from
one
another.
These
encapsulate
therapeutic
substances,
according
to
drug
loading
evaluations;
for
example,
can
hold
15
mg/g
oxide,
12
silver,
18
nanotubes,
carbon,
quantum
dots.
Nanoparticles
(95%
vitality
after
24
hours),
(93%
viability),
(97%
(92%
(90%
viability)
highlight
biocompatibility
materials.
Fluorescence
intensities
1000
AU
nanoparticles,
980
1050
900
1100
were
observed
vivo
imaging
investigations,
further
demonstrating
potential
as
contrast
agents.
By
conducting
thorough
assessments
analyses,
this
study
reveals
how
create
long-term
applications,
such
molecular
targeted
delivery,
which
will
improve
healthcare
solutions
patient
outcomes.
Sensors International,
Год журнала:
2024,
Номер
5, С. 100287 - 100287
Опубликована: Янв. 1, 2024
This
comprehensive
review
provides
an
in-depth
overview
of
the
green
(biological)
synthesis,
characterization,
and
biosensor
applications
metal
nanoparticles
(NPs).
Because
their
unique
physical
chemical
properties,
high
surface
area,
nanoscale
size,
NPs
have
become
crucial
in
various
fields.
The
emphasizes
several
NPs,
particularly
silver
(AgNPs),
gold
(AuNPs),
platinum
(PtNPs),
copper
(CuNPs),
zinc
oxide
(ZnONPs),
iron
(FeONPs),
palladium
(PdNPs).
Green
synthesis
methods,
a
truly
innovative
approach,
utilize
biological
substances
such
as
plant
extracts,
bacteria,
fungi,
yeast.
These
methods
offer
environmentally
friendly
biologically
compatible
alternatives
to
conventional
techniques.
details
these
sustainable
approaches
advantages
over
traditional
methods.
natural
sources
provide
abundant,
cost-effective,
alternative
for
NP
production.
importance
thorough
characterization
is
also
discussed,
highlighting
techniques
transmission
electron
microscopy
(TEM),
scanning
(SEM),
X-ray
photoelectron
spectroscopy
(XPS),
Fourier-transform
infrared
(FTIR),
diffraction
(XRD),
UV–Vis
analyze
shape,
structural
integrity,
optical
behavior
NPs.
highlights
vast
potential
biosensors,
which
play
critical
role
medical
diagnostics,
environmental
monitoring,
food
safety.
Incorporating
electrochemical,
optical,
thermometric,
piezoelectric
biosensors
significantly
enhances
sensitivity
specificity,
enabling
rapid
real-time
detection
analytes.
Nanomaterials,
Год журнала:
2024,
Номер
14(8), С. 706 - 706
Опубликована: Апрель 18, 2024
Nitrite
monitoring
serves
as
a
fundamental
practice
for
protecting
public
health,
preserving
environmental
quality,
ensuring
food
safety,
maintaining
industrial
safety
standards,
and
optimizing
agricultural
practices.
Although
many
nitrite
sensing
methods
have
been
recently
developed,
the
quantification
of
remains
challenging
due
to
sensitivity
selectivity
limitations.
In
this
context,
we
present
fabrication
enzymeless
iron
oxide
nanoparticle-modified
zinc
nanorod
(α-Fe
