Journal of Materials Chemistry C,
Journal Year:
2024,
Volume and Issue:
12(29), P. 10992 - 11000
Published: Jan. 1, 2024
Colloidal
graphene
quantum
dots,
NaYF
4
:Yb,
Er
upconverting
nanoparticles,
and
PbS
dots
were
formulated
for
inkjet
fabrication
of
detectors
displays
with
optical
properties
tunable
from
the
ultraviolet
to
near-infrared.
Journal of Chemistry,
Journal Year:
2024,
Volume and Issue:
2024(1)
Published: Jan. 1, 2024
The
use
of
biosynthesized
metallic
and
bimetallic
nanoparticles
(NPs)
as
biocides
for
plant
protection
has
gained
significant
attention
in
recent
years
due
to
their
potential
sustainable
ecofriendly
crop
protection.
In
this
review
article,
we
discussed
the
biosynthesis
NPs
using
various
biological
sources
such
plants,
fungi,
bacteria,
algae.
We
explore
plausible
mechanisms
behind
biocidal
activity
these
NPs,
including
ability
disrupt
cellular
structures,
inhibit
enzyme
activity,
induce
oxidative
stress,
modulate
defense
responses.
also
highlight
challenges
limitations
associated
with
toxicity
nontarget
organisms,
impact
on
soil
health,
need
standardized
protocols
synthesis
characterization.
Additionally,
discuss
strategies
overcoming
challenges,
biocompatible
stabilizers,
controlled
release
formulations,
targeted
delivery
systems.
Overall,
hold
promise
effective
protection,
but
further
research
is
needed
fully
understand
action,
optimize
efficacy,
ensure
safe
agriculture.
addition
exploring
delves
into
cost‐benefit
analysis
application
Advanced Science,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 31, 2025
Metal
nanoparticles-based
nanoinks
have
shown
potential
for
fabricating
metallic
components
essential
to
the
realization
of
innovative
3D-printed
electronic
devices.
However,
patterns
on
flexible,
heat-sensitive
substrates
remains
challenging
due
high
temperature
and
energy
sources,
such
as
intense
pulsed
light
(IPL),
involved
in
sintering
process.
Here
an
efficient
method
is
presented
using
ultralow
power
UV
by
leveraging
photocleavable
ligand,
o-nitrobenzyl
thiol
(NT),
-
functionalized
gold
nanoparticles
(AuNPs).
The
controlled
removal
NT
ligands
upon
irradiation
enhances
absorption
reducing
filling
factor
voids
printed
layer,
increasing
layer
temperature,
facilitating
further
ligand
desorption.
This
positive
feedback
mechanism
accelerates
nanoparticle
at
several
orders
magnitude
lower
than
IPL,
achieving
electrical
conductivity
7.0
×
106
S
m-1.
nanoink
promises
parallel
printing
multimaterial
through
photonic
multifunctional
Advanced Science,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 11, 2025
Abstract
3D
architected
electrodes
offer
inherent
physicochemical
advantages
for
energy
storage,
conversion,
and
sensing.
printing
methods
such
as
stereolithography
two
photon
polymerization
are
uniquely
capable
of
fabricating
these
with
a
high
degree
geometric
complexity
impossible
to
achieve
other
at
the
mesoscale
(10
µm–1
mm).
The
material
set
traditionally
is
focused
on
structural
materials
rather
than
functional
suitable
electronic
electrochemical
applications.
In
this
review
fundamental
challenges
considered
transforming
printed
into
conductive,
multifunctional
electrical
devices
by
nanocomposites,
infusing
molecular
precursors
post‐processing
structures
via
carbonization.
To
understand
design
toward
their
use
in
both
sensors
catalysts,
summarizes
recent
advances
hierarchical
porous
metastructures,
engineering
mass
transport
structures,
application
high‐throughput
machine
learning
artificial
intelligence.
These
emerging
approaches
electrode
architecture
promise
expand
capabilities
additive
manufacturing
beyond
bring
its
bear
modern
sensors,
batteries,
supercapacitors,
electrocatalysts.
Journal of Materials Chemistry C,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 1, 2025
Cyrene
is
a
green,
environmentally
friendly
solvent,
presenting
renewable,
non-toxic
alternative
to
traditionally
aggressive
solvents
for
effectively
exfoliating
graphene
from
bulk
graphite
towards
additively
manufactured
biosensors.