Polymers,
Journal Year:
2023,
Volume and Issue:
15(15), P. 3177 - 3177
Published: July 26, 2023
The
recycling
of
biomass
into
high-value-added
materials
requires
important
developments
in
research
and
technology
to
create
a
sustainable
circular
economy.
Lignin,
as
component
biomass,
is
multipurpose
aromatic
polymer
with
significant
potential
be
used
renewable
bioresource
many
fields
which
it
acts
both
promising
biopolymer
bioactive
compound.
This
comprehensive
review
gives
brief
insights
the
recent
technological
trends
on
lignin
development
utilization.
It
divided
ten
main
sections,
starting
an
outlook
its
diversity;
properties
possibilities
raw
material
for
fuels,
chemicals,
plastics,
or
thermoset
substitutes;
new
use
compound
nanoparticles,
hydrogels,
3D-printing-based
biomaterials,
energy
production
storage.
In
each
section
are
presented
preparation
lignin-based
especially
green
approaches
obtaining
multifunctional
blends
bio(nano)composites;
most
suitable
type
category
envisaged
products;
obtained
materials,
etc.
Different
application
categories
within
various
sectors,
could
provide
completely
conversion,
such
agriculture
environment
protection,
food
packaging,
biomedicine,
cosmetics,
also
described.
medical
therapeutic
lignin-derived
evidenced
applications
antimicrobial,
antiviral,
antitumor
agents;
carriers
drug
delivery
systems
controlled/targeting
release;
tissue
engineering
wound
healing;
coatings,
natural
sunscreen,
surfactants.
Lignin
mainly
fuel,
and,
recently,
studies
highlighted
more
bioenergy
technologies,
supercapacitor
electrode,
photocatalysts,
photovoltaics.
International Journal of Molecular Sciences,
Journal Year:
2023,
Volume and Issue:
24(14), P. 11668 - 11668
Published: July 19, 2023
At
a
time
when
environmental
considerations
are
increasingly
pushing
for
the
application
of
circular
economy
concepts
in
materials
science,
lignin
stands
out
as
an
under-used
but
promising
and
environmentally
benign
building
block.
This
review
focuses
(A)
on
understanding
what
we
mean
with
lignin,
i.e.,
where
it
can
be
found
how
is
produced
plants,
devoting
particular
attention
to
identity
lignols
(including
ferulates
that
instrumental
integrating
cell
wall
polysaccharides)
details
their
coupling
reactions
(B)
providing
overview
actually
employed
component
healthcare
energy
applications,
finally
paying
specific
use
development
organic
shape-memory
materials.
Journal of Bioresources and Bioproducts,
Journal Year:
2024,
Volume and Issue:
9(3), P. 283 - 309
Published: Feb. 9, 2024
Enhancing
awareness
of
personal
cleanliness
and
antibacterial
resistance
has
intensified
the
substance
request
on
consumable
products.
Antibacterial
agents
that
have
been
commercialized
nowadays
are
produced
from
inorganic
non-renewable
substances.
This
provides
several
drawbacks,
particularly
against
health
environmental
issues.
Therefore,
many
scientists
work
substituting
fossil-fuel-based
with
natural
ones
such
as
biomass.
Biomass
derivatives,
abundances
biopolymers
in
world,
amount
to
major
compounds
including
polysaccharides
(cellulose,
hemicellulose,
chitosan)
polyphenol
(tannin
lignin)
substances
which
capable
combat
growth
Gram-positive
bacteria
Gram-negative
bacteria.
To
date,
no
report
focuses
a
deep
understanding
properties
derived
biomass
internal
external
factors
effects.
gap
because
comprehensive
knowledge
is
necessary
before
applying
The
potency
derivatives
additives
also
summarized.
Basic
characteristics
application
products
highlighted
this
review.
Besides,
discussion
about
challenges
future
perspectives
delivered.Recent
Applications
