Frontiers in Nanotechnology,
Год журнала:
2025,
Номер
7
Опубликована: Апрель 14, 2025
Multimetallic
nanoparticles
(MMNPs)
produced
by
fungus-mediated
synthesis
have
attracted
a
lot
of
interest
as
an
environmentally
friendly
and
sustainable
nanotechnology
method.
Fungi
are
effective
bio-factories
that
create
complex
with
special
qualities
using
their
metabolic
enzymatic
capabilities.
When
compared
to
monometallic
counterparts,
MMNPs—which
composed
combinations
two
or
more
metals—offer
synergistic
benefits
such
increased
catalytic
activity,
higher
stability,
superior
biocompatibility.
In
addition
highlighting
the
structural
diversity
MMNPs,
core-shell,
alloy,
Janus
configurations,
this
review
investigates
mechanisms
underpinning
fungal-mediated
synthesis,
including
reduction
stabilisation
pathways.
Additionally
covered
characterisation
methods
for
examining
functionality,
morphology,
composition.
The
potential
applications
MMNPs
synthesized
fungi
in
biomedicine,
environmental
remediation,
biosensing,
catalysis
highlighted
article.
This
green
method,
which
makes
use
natural
fungus
multimetallic
systems,
responds
increasing
need
nanomaterials
opens
door
novel
uses
both
scientific
industrial
fields.
Waste Management Bulletin,
Год журнала:
2024,
Номер
2(1), С. 152 - 161
Опубликована: Янв. 6, 2024
Conventional
agriculture
heavily
relies
on
chemical
compounds,
adversely
impacting
health
and
ecosystems.
Ensuring
sustainable
soil
necessitates
the
intelligent
delivery
of
components
to
crop
plants
without
any
losses.
Nanomaterials
hold
significant
potential
for
enhancing
agrochemical
efficiency
(50%),
production
(10-20%),
health.
The
nanomaterial
improve
different
properties
its
mechanism
in
plant
compartments,
remains
poorly
understood.
This
review
addresses
critical
questions
regarding
role
NMs
improving
health,
effects
environment.
Highlighting
knowledge
gaps,
article
outlines
essential
areas
future
research
ensure
applications
nanotechnology
agriculture.
ACS Omega,
Год журнала:
2024,
Номер
9(31), С. 33303 - 33334
Опубликована: Июль 25, 2024
The
increasing
occurrence
of
infectious
diseases
caused
by
antimicrobial
resistance
organisms
urged
the
necessity
to
develop
more
potent,
selective,
and
safe
agents.
unique
magnetic
tunable
properties
iron
oxide
nanoparticles
(IONPs)
make
them
a
promising
candidate
for
different
theragnostic
applications,
including
Though
IONPs
act
as
nonspecific
agent,
their
activities
are
directly
or
indirectly
linked
with
synthesis
methods,
synthesizing
precursors,
size,
shapes,
concentration,
surface
modifications.
Alteration
these
parameters
could
accelerate
decelerate
production
reactive
oxygen
species
(ROS).
An
increase
in
ROS
role
disrupts
bacterial
cell
walls,
membranes,
alters
major
biomolecules
(e.g.,
lipids,
proteins,
nucleic
acids),
affects
metabolic
processes
Krebs
cycle,
fatty
acid
synthesis,
ATP
glycolysis,
mitophagy).
In
this
review,
we
will
investigate
antibacterial
activity
bare
surface-modified
influence
physiochemical
on
activity.
Additionally,
report
potential
mechanism
IONPs'
action
driving
Journal of Hazardous Materials,
Год журнала:
2025,
Номер
486, С. 137081 - 137081
Опубликована: Янв. 5, 2025
Magnetite
nanoparticles
have
been
successfully
used
for
removal
and
immobilization
of
contaminants
in
water,
yet
their
application
soils
combined
with
situ
magnetic
separation
remains
unexplored.
We
evaluated
the
effectiveness
optimal
conditions
using
magnetite
to
remove
metal(loid)s
from
contaminated
mine
soils.
Soil
samples
were
incubated
(15,
45
days)
varying
doses
(0,
25,
50
g
kg⁻¹)
moisture
(dry,
field
capacity)
separated
electromagnet
or
permanent
magnet.
This
technique
achieved
up
44
%
As,
65
Cd,
60
Cu,
47
Fe,
40
Mn,
Pb,
62
Zn
removal,
leaving
minimal
residual
soil.
These
high
efficiencies
attributed
nanoparticles'
properties,
adsorption
capacity
ability
form
aggregates
soil
particles.
Optimal
25
kg⁻¹
days
at
by
electromagnet.
Higher
(50
offered
improvement
increased
costs.
The
use
demonstrated
a
low-impact
cost-effective
method
reducing
metal(loid)
concentrations
levels
that
facilitate
subsequent
remediation
strategies.
CNS Neuroscience & Therapeutics,
Год журнала:
2024,
Номер
30(5)
Опубликована: Май 1, 2024
Abstract
Gliomas
are
the
most
common
primary
tumors
of
central
nervous
system,
with
glioblastoma
multiforme
(GBM)
having
highest
incidence,
and
their
therapeutic
efficacy
depends
primarily
on
extent
surgical
resection
postoperative
chemotherapy.
The
role
intracranial
blood–brain
barrier
occurrence
drug‐resistant
gene
O6‐methylguanine‐DNA
methyltransferase
have
greatly
limited
chemotherapeutic
agents
in
patients
GBM
made
it
difficult
to
achieve
expected
clinical
response.
In
recent
years,
rapid
development
nanotechnology
has
brought
new
hope
for
treatment
tumors.
Nanoparticles
(NPs)
shown
great
potential
tumor
therapy
due
unique
properties
such
as
light,
heat,
electromagnetic
effects,
passive
targeting.
Furthermore,
NPs
can
effectively
load
drugs,
significantly
reduce
side
effects
improve
efficacy,
showing
chemotherapy
glioma.
this
article,
we
reviewed
mechanisms
glioma
drug
resistance,
physicochemical
NPs,
advances
resistance.
We
aimed
provide
perspectives
The Science of The Total Environment,
Год журнала:
2024,
Номер
926, С. 172025 - 172025
Опубликована: Март 29, 2024
Adsorption,
which
is
a
quick
and
effective
method
for
phosphate
management,
can
effectively
address
the
crisis
of
phosphorus
mineral
resources
control
eutrophication.
Phosphate
management
systems
typically
use
iron-containing
nanominerals
(ICNs)
with
large
surface
areas
high
activity,
as
well
modified
ICNs
(mICNs).
This
paper
comprehensively
reviews
by
mICNs
in
different
water
environments.
have
higher
affinity
phosphates
than
ICNs.
adsorption
on
occurs
through
mechanisms
such
complexation,
precipitation,
electrostatic
ligand
exchange,
attraction.
Ionic
strength
influences
changing
potential
isoelectric
point
mICNs.
Anions
exhibit
inhibitory
effects
adsorption,
while
cations
display
promoting
effect.
More
importantly,
concentrations
molecular
weights
natural
organic
matter
inhibit
Sodium
hydroxide
has
regeneration
capability
Compared
to
crystallinity,
those
low
crystallinity
are
less
likely
desorb.
manage
municipal
wastewater,
eutrophic
seawater,
lakes.
Adsorption
saturated
be
used
fertilizers
agricultural
production.
Notably,
positive
negative
microorganisms
aquatic
organisms
soil.
Finally,
this
study
introduces
following:
trends
prospects
machine
learning-guided
mICN
design,
novel
methods
ICNs,
regeneration,
development
capacity
selectivity
phosphate,
investigation
competing
ions
environments
mICNs,
in-depth
research
mechanism
weakly
crystalline
ferrihydrite.
comprehensive
review
provide
insights
into
high-performance
future.
Biomedicine & Pharmacotherapy,
Год журнала:
2024,
Номер
175, С. 116627 - 116627
Опубликована: Апрель 22, 2024
Nanoparticles
(NPs)
serve
as
versatile
delivery
systems
for
anticancer,
antibacterial,
and
antioxidant
agents.
The
manipulation
of
protein-NP
interactions
within
biological
is
crucial
to
the
application
NPs
in
drug
cancer
nanotherapeutics.
protein
corona
(PC)
that
forms
on
surface
interface
between
biomacromolecules
significantly
influences
their
pharmacokinetics
pharmacodynamics.
Upon
encountering
proteins,
undergo
alterations
facilitate
clearance
from
circulation
by
mononuclear
phagocytic
system
(MPS).
PC
behavior
depends
largely
microenvironment
physicochemical
properties
NPs.
This
review
describes
various
strategies
employed
engineer
compositions
NP
surfaces.
effects
characteristics
such
size,
shape,
modification
precoating
performance
were
explored.
In
addition,
this
study
addresses
these
challenges
guides
future
directions
evolving
field.
Frontiers in Environmental Science,
Год журнала:
2024,
Номер
12
Опубликована: Май 6, 2024
Engineered
nanomaterials
have
emerged
as
a
promising
technology
for
water
treatment,
particularly
removing
heavy
metals.
Their
unique
physicochemical
properties
enable
them
to
adsorb
large
quantities
of
metals
even
at
low
concentrations.
This
review
explores
the
efficacy
various
nanomaterials,
including
zeolites,
polymers,
chitosan,
metal
oxides,
and
metals,
in
from
under
different
conditions.
Functionalization
is
strategy
enhance
their
separation,
stability,
adsorption
capacity.
Experimental
parameters
such
pH,
adsorbent
dosage,
temperature,
contact
time,
ionic
strength
significantly
influence
process.
In
comparison,
engineered
show
promise
remediation,
but
several
challenges
exist,
aggregation,
mechanical
strength,
long-term
performance,
scalability.
Furthermore,
potential
environmental
health
impacts
require
careful
consideration.
Future
research
should
focus
on
addressing
these
developing
sustainable
nanomaterial-based
remediation
strategies.
will
involve
interdisciplinary
collaboration,
adherence
green
chemistry
principles,
comprehensive
risk
assessments
ensure
safe
effective
deployment
both
lab
large-scale
levels.
