ACS Sustainable Chemistry & Engineering,
Год журнала:
2020,
Номер
8(33), С. 12655 - 12663
Опубликована: Июль 29, 2020
Inspired
by
its
unique
porous
structure,
high
value-added
functional
hydrogels
combined
with
metal
nanoparticles
can
lead
to
applications
in
different
areas,
including
environmental
catalysis.
For
this
purpose,
controlling
the
nanoparticle
size
is
paramount.
Herein,
lignocellulose
hydrogel
(LCG)
lignin
contents
served
as
matrix
for
situ-synthesizing
silver–lignin
(Ag-L
NPs),
LCG
reducing
and
capping
agent
of
Ag-L
NPs
content
control
NPs.
The
well-dispersed
network
ensures
immobilization
dispersion
particle
tailored
adjusting
(0.5,
6.5,
11.6,
18.4%)
LCG:
higher
content,
smaller
smallest
obtained
were
9.5
nm.
as-prepared
NPs/LCG
composite
samples
showed
outstanding
catalytic
reduction
capability,
superior
stability/reusability
when
applied
4-nitrophenol.
Moreover,
composites
exhibited
antibacterial
activity,
thus
contributing
long-term
storage
stability.
Green Chemistry,
Год журнала:
2021,
Номер
23(13), С. 4633 - 4646
Опубликована: Янв. 1, 2021
Lignin
is
a
natural
UV-blocking
material
owing
to
its
aromatic
structure
with
numerous
phenolic,
ketone,
and
intramolecular
hydrogen
bonds.
To
produce
high-performance
applicable
sunscreen
from
lignin,
various
modification
methods
can
be
applied.
Green Chemistry,
Год журнала:
2020,
Номер
22(15), С. 4722 - 4746
Опубликована: Янв. 1, 2020
Fractionation
represents
a
valid
option
for
the
valorisation
of
technical
lignin,
readily
available
yet
heavily
underutilised
resource.
The
developed
fractionation
strategies
and
applications
lignin
fractions
are
here
critically
reviewed.
Advanced Functional Materials,
Год журнала:
2023,
Номер
34(7)
Опубликована: Окт. 29, 2023
Abstract
Room‐temperature
liquid
metals
(RTLMs)
have
excellent
shape
reconfiguration
capabilities,
which
make
them
ideal
for
flexible
electrodes,
sensors,
and
energy
devices.
However,
due
to
the
high
surface
tension
weak
adhesion
of
RTLM,
types
printing
substrates,
patterning,
recovery
processes
are
limited.
It
is
essential
develop
advanced
encapsulation
techniques
patterning
RTLMs.
Lignin
has
great
potential
promotion
as
nanodispersants
nanocarriers
because
its
abundant
hydroxyl
groups
good
self‐assembly
properties.
In
this
work,
a
green
facile
method
using
industrial
lignin
reported
stable,
uniform,
reproducible
eutectic
gallium–indium
(EGaIn).
Lignin‐encapsulated
EGaIn
particles
exhibit
stability
can
be
patterned
on
various
substrates
with
simple
ballpoint
pen.
The
electrical
resistance
conductive
tracks
shows
little
change
under
bending
twisting
(720°)
conditions.
More
importantly,
lignin‐encapsulated
system
easily
dissolved
regenerated,
also
supported
by
molecular
dynamics
simulations
density
functional
theory
calculations.
96.9%
recovered
from
system.
These
characteristics
it
very
environmentally
friendly
throughout
preparation
process
find
applications
in
transient
circuits,
many
other
areas.
Materials Today Chemistry,
Год журнала:
2022,
Номер
26, С. 101198 - 101198
Опубликована: Сен. 29, 2022
Spherical
particles
based
on
materials
of
natural
origin
have
recently
gained
increased
attention
because
their
unique
properties,
including
shape,
structure,
and
ability
to
combine
with
other
materials.
Lignin
has
potential
be
applied
across
multiple
sectors,
recent
focus
its
valorization
in
high
end
application
routes
which
favor
renewability,
biocompatibility,
non-toxicity.
The
most
promising
findings
are
reported,
that
spherical
lignin
a
very
effective
carrier
delivery
vehicle
for
active
pharmaceutical
ingredients
the
treatment
various
diseases,
cancers
etc.
Due
developments,
can
successfully
used
accelerated
wound
healing
growth
inhibition
against
variety
bacterial
strains
taking
advantage
inherent
antimicrobial
antioxidant
properties.
Notably,
also
finding
opportunities
agrochemical
industry,
combination
properties
such
as
stability,
composability,
possibility
encapsulation
pesticides
fungicides
without
pollution
environment.
presented
review
aims
discuss
impact
developments
related
lignin-based
novel
biomedical
biotechnological
application,
may
provide
guidance
future
possibilities
lignin.
Chemical Reviews,
Год журнала:
2023,
Номер
123(5), С. 2200 - 2241
Опубликована: Янв. 31, 2023
This
review
presents
recent
advances
regarding
biomass-based
nanomaterials,
focusing
on
their
surface
interactions.
Plant
nanoparticles,
like
nanocellulose
and
lignin
from
industry
side
streams,
hold
great
potential
for
the
development
of
lightweight,
functional,
biodegradable,
or
recyclable
material
solutions
a
sustainable
circular
bioeconomy.
However,
to
obtain
optimal
properties
nanoparticles
materials
made
thereof,
it
is
crucial
control
interactions
both
during
particle
production
in
applications.
Herein
we
focus
current
understanding
these
Solvent
formation
production,
as
well
with
water,
polymers,
cells
other
components
applications,
are
addressed.
We
concentrate
cellulose
nanomaterials
combination.
demonstrate
how
chemistry
affects
excellent
performance
only
achieved
when
controlled.
furthermore
introduce
suitable
methods
probing
describe
advantages
challenges,
some
less
commonly
used
discuss
possible
applications
gain
deeper
interfacial
biobased
nanomaterials.
Finally,
gaps
interesting
emerging
research
lines
identified.
