Advanced Materials,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Sept. 2, 2024
Abstract
Transient
technology
involves
materials
and
devices
that
undergo
controlled
degradation
after
a
reliable
operation
period.
This
groundbreaking
strategy
offers
significant
advantages
over
conventional
based
on
non‐renewable
by
limiting
environmental
exposure
to
potentially
hazardous
components
disposal,
increasing
material
circularity.
As
the
most
abundant
naturally
occurring
polymer
Earth,
cellulose
is
an
attractive
for
this
purpose.
Besides,
(nano)celluloses
are
inherently
biodegradable
have
competitive
mechanical,
optical,
thermal,
ionic
conductivity
properties
can
be
exploited
develop
sustainable
avoid
end‐of‐life
issues
associated
with
systems.
Despite
its
potential,
few
efforts
been
made
review
current
advances
in
cellulose‐based
transient
technology.
Therefore,
catalogs
state‐of‐the‐art
developments
enabled
cellulosic
materials.
To
provide
wide
perspective,
various
mechanisms
involved
introduced.
The
advanced
capabilities
of
systems
sensing,
photonics,
energy
storage,
electronics,
biomedicine
also
highlighted.
Current
bottlenecks
toward
successful
implementation
discussed,
circularity
impact
metrics
at
center.
It
believed
will
serve
as
valuable
resource
proliferation
into
fully
integrated,
circular,
environmentally
devices.
Comprehensive Reviews in Food Science and Food Safety,
Journal Year:
2025,
Volume and Issue:
24(1)
Published: Jan. 1, 2025
Abstract
Although
traditional
petroleum‐based
packaging
materials
pose
environmental
problems,
biodegradable
have
attracted
extensive
attention
from
research
and
industry
for
their
environmentally
friendly
properties.
Bio‐based
films,
as
an
alternative
to
demonstrate
significant
advantages
in
terms
of
friendliness
resource
sustainability.
This
paper
provides
insight
into
the
development
biomass
food
films
such
cellulose,
starch,
chitosan,
gelatine,
including
properties,
methods
preparation
(e.g.,
solution
casting,
extrusion
blow
molding,
layer‐by‐layer
assembly,
electrostatic
spinning),
applications
packaging.
Through
these
methods,
analyzes
how
properties
can
be
effectively
tuned
optimized
meet
specific
needs.
It
was
found
that
film
not
only
possess
functional
antimicrobial,
preservation,
indication,
but
also
continued
material
innovation
technological
improvements
offer
promising
prospects
use
commercial
applications.
These
advances
could
help
advance
global
sustainable
goals,
while
showing
great
potential
improving
safety
extending
shelf
life.
Future
will
further
explore
new
functions
providing
additional
solutions
protection
Journal of Agricultural and Food Chemistry,
Journal Year:
2023,
Volume and Issue:
71(44), P. 16469 - 16487
Published: Oct. 25, 2023
The
packaging
of
food
plays
a
crucial
role
in
preservation
worldwide.
However,
traditional
systems
are
passive
layers
with
weak
efficiency
protecting
the
quality.
Therefore,
packaged
foods
gradually
spoiled
due
to
oxidation
and
growth
microorganisms.
Additionally,
most
commercial
films
made
petroleum-based
materials
which
raise
environmental
concerns.
Accordingly,
development
eco-friendly
natural-derived
active
has
increased
attention
scientists.
Cellulose
as
abundant
polysaccharide
on
earth
high
biocompatibility,
no
toxicity,
biodegradability
extensively
been
applied
for
fabrication
films.
neat
cellulose-based
lack
antioxidant
antimicrobial
activities.
performance.
Active
have
developed
by
incorporating
antioxidants
agents
into
In
this
review,
we
explored
latest
research
antimicrobial/antioxidant
natural
extracts,
polyphenols,
nanoparticles,
microparticles
film
formulations.
We
categorized
these
types
two
main
groups:
(i)
blend
obtained
mixing
solutions
cellulose
other
soluble
such
extracts
polyphenols;
(ii)
composite
fabricated
dispersing
nano-
or
microfillers
solution.
effect
additives
properties
explained.
changes
hydrophilicity,
water
evaporation
rate,
mechanical
also
briefly
addressed.
Nanoscale,
Journal Year:
2023,
Volume and Issue:
15(27), P. 11366 - 11402
Published: Jan. 1, 2023
This
review
summarizes
the
current
research
progress
of
antifogging
surfaces
in
recent
years
from
structures,
materials,
improving
durability,
as
well
new
challenges
and
development
orientations
this
field.
ACS Sustainable Chemistry & Engineering,
Journal Year:
2023,
Volume and Issue:
11(34), P. 12747 - 12758
Published: Aug. 17, 2023
Polysaccharide-based
films
cannot
replace
petroleum-based
food
packaging
due
to
their
poor
mechanical
properties,
and
the
lack
of
antibacterial
properties
also
makes
it
difficult
extend
shelf
life.
Herein,
we
used
Schiff
base
reaction
zinc
ion
(Zn2+)
complexation
on
carboxymethyl
chitosan
(CMCS)
chains
introduce
life
achieved
self-reinforcement
improve
reaching
7.28
MPa
making
suitable
for
packaging.
The
Zn2+@Vanillin
(VA)/CMCS
film
possessed
broad-spectrum
that
extended
fruits
offered
better
thermal
stability
water
vapor
barrier.
Besides,
provides
more
comprehensive
protection
inhibits
respiration
during
preservation
process
maintains
quality
fruits.
In
addition,
preparation
Zn2+@VA/CMCS
was
environmentally
friendly
(the
solvent
is
water),
safe,
simple
had
mild
conditions.
Noteworthily,
biodegradability
(35
days
in
soil)
renewable
characteristics
offer
significant
potential
development
sustainable
systems.
