Research Journal of Pharmacy and Technology,
Год журнала:
2024,
Номер
unknown, С. 5417 - 5423
Опубликована: Ноя. 18, 2024
Nanoparticle
is
a
miraculous
material
of
this
modern
era
due
to
their
exceptional
applications
in
various
sectors
(pharmaceutical,
medical,
cosmetics,
paints,
waste
treatment
process,
etc.).
In
current
study,
zinc
oxide
nanoparticles
(ZnO
NPs)
was
synthesised
using
green
approach
with
Aegle
marmelos
(Bael)
plant
leaf
extract
as
reducing
agent.
Characteristics
ZnO
were
examined
Fourier
Transform
Infrared
Spectroscopy
and
UV-visible
spectroscopy.
The
UV-vis
spectroscopy
study
confirmed
the
formation
nanoparticles,
showed
peak
between
220-230
nm.
FTIR
used
detect
specific
functional
groups
involved
stabilizing
during
biosynthesis
process.
Various
performed
like;
antibacterial
properties
chromium
metal
adsorption.
Antibacterial
activity
analysed
well
diffusion
method.
Nanoparticles
Zinc
highly
effective
against
gram-positive
bacteria
(Staphylococcus
aureus
Bacillus
cereus)
gram-negative
(Escherichia
coli
Salmonella
typhi).
So,
they
can
be
an
excellent
agent
for
biological
purposes.
removal,
nanoparticle
removes
about
50%
from
water
through
Current
synthesis
will
have
great
potential
contaminated
water.
This
review
examines
the
potential
of
nanomaterials
in
revolutionizing
food
packaging,
focusing
on
their
role
enhancing
barrier
properties
and
extending
shelf
life
packaged
foods.
Traditional
packaging
materials
often
fall
short
effectively
protecting
against
oxygen,
moisture,
UV
light,
resulting
diminished
quality
shorter
life.
Nanomaterials,
including
nanoclays,
metal
oxide
nanoparticles
(e.g.,
ZnO,
TiO₂),
carbon-based
graphene,
carbon
nanotubes),
biodegradable
options
like
cellulose
nanocrystals,
have
emerged
as
promising
solutions.
These
offer
exceptional
gas
moisture
properties,
antimicrobial
effects,
protection
capabilities.
The
provides
an
in-depth
exploration
various
nanomaterials,
highlighting
distinctive
mechanisms;
such
tortuosity
which
enhance
performance
by
limiting
permeability.
It
also
discusses
recent
advancements
integrating
into
both
flexible
rigid
systems,
well
active
intelligent
that
employs
nanosensors
for
real-time
monitoring
freshness
spoilage.
Despite
potential,
challenges
toxicity
concerns,
environmental
impacts,
economic
constraints
to
large-scale
adoption
are
addressed.
emphasizes
need
future
research
dual-function
can
simultaneously
improve
enable
sensing.
innovations
could
transform
technologies,
promoting
enhanced
safety
sustainability.
Applied Microbiology and Biotechnology,
Год журнала:
2025,
Номер
109(1)
Опубликована: Янв. 29, 2025
Abstract
The
rapid
advancement
of
nanotechnology,
particularly
in
the
realm
pharmaceutical
sciences,
has
significantly
transformed
potential
for
treating
life-threatening
diseases.
A
pivotal
aspect
this
evolution
is
emergence
“green
nanotechnology,”
which
emphasizes
environmentally
sustainable
synthesis
raw
materials
through
biological
processes.
This
review
focuses
on
and
application
zinc
oxide
(ZnO)
nanoparticles
(NPs)
from
probiotic
bacteria,
those
sourced
wastewater.
Microorganisms
wastewater
tolerate
harmful
elements
enzymatically
convert
toxic
heavy
metals
into
eco-friendly
materials.
These
bacteria
are
instrumental
ZnO
NPs
exhibit
remarkable
antimicrobial
properties
with
diverse
industrial
applications.
As
challenge
drug-resistant
pathogens
escalates,
innovative
strategies
combating
microbial
infections
essential.
explores
intersection
microbiology,
antibacterial
resistance,
highlighting
importance
selecting
suitable
synthesizing
potent
activity.
Additionally,
addresses
biofunctionalization
their
applications
environmental
remediation
therapeutic
innovations,
including
wound
healing,
antibacterial,
anticancer
treatments.
Eco-friendly
NP
relies
identification
these
“nano-factories.”
Targeting
can
uncover
new
capabilities,
advancing
friendly
production
methods.
Key
points
•
Innovative
needed
to
combat
like
MRSA.
Wastewater-derived
an
method
synthesis.
show
significant
activity
against
various
pathogens.
