ACS Sustainable Chemistry & Engineering,
Journal Year:
2021,
Volume and Issue:
9(36), P. 12017 - 12042
Published: Aug. 30, 2021
Synthetic
plastics
have
been
reshaping
the
planet
since
early
20th
century.
They
brought
plenty
of
conveniences
to
our
lives;
meanwhile,
plastic
wastes
discarded
into
environment
are
resistant
biodegradation,
accumulating
in
soil,
water,
and
even
organisms.
Biodegradable
polyester-based
(BPPs),
such
as
polylactic
acid
(PLA),
poly(butylene
adipate-co-terephthalate)
(PBAT),
succinate)
(PBS),
polycaprolactone
(PCL),
poly(β-hydroxybutyric
acid)
(PHB)
considered
be
ecofriendly
sustainable
alternatives
thrived
rapidly
past
few
decades.
However,
applications
BPPs
limited
by
their
high
prices
compared
conventional
plastics,
while
blending
with
low-cost
fillers
has
deemed
a
facile
efficient
solution
foregoing
issues.
Technical
lignin,
class
biodegradable
aromatic
polymers,
extracted/isolated
at
large
scale
coproduct
paper-making
emerging
lignocellulosic
biorefinery
industries.
The
economically
competitive
BPP
composites
reinforced
lignin
could
not
only
facilitate
valorization
but
also
improve
economic
viability
biorefinery.
At
present,
key
obstacle
lies
incompatibility
between
resulting
from
self-aggregation
thermal
condensation
due
its
polyhydroxy
structures.
Herein,
we
overviewed
series
effective
approaches
promote
interaction
adding
plasticizers
blocking
hydroxyl
groups.
Furthermore,
can
act
functional
endowing
lignin/BPP
favorable
versatilities
expanding
fields
flame
retardant
packaging,
food
medical
materials,
outside
mulching
films.
In
end,
review
developments
future
propose
current
problems
that
need
solved.
Advanced Science,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 10, 2025
Abstract
Skin‐like
bioelectronics
offer
a
transformative
technological
frontier,
catering
to
continuous
and
real‐time
yet
highly
imperceptible
socially
discreet
digital
healthcare.
The
key
breakthrough
enabling
these
innovations
stems
from
advancements
in
novel
material
synthesis,
with
unparalleled
possibilities
such
as
conformability,
miniature
footprint,
elasticity.
However,
existing
solutions
still
lack
desirable
properties
like
self‐adhesivity,
breathability,
biodegradability,
transparency,
fail
streamlined
scalable
fabrication
process.
By
addressing
challenges,
inkjet‐patterned
protein‐based
skin‐like
silk
(Silk‐BioE)
are
presented,
that
integrate
all
the
features
have
been
individually
present
devices
but
never
combined
into
single
embodiment.
all‐in‐one
solution
possesses
excellent
self‐adhesiveness
(300
N
m
−1
)
without
synthetic
adhesives,
high
breathability
(1263
g
h
−2
well
swift
biodegradability
soil
within
mere
2
days.
In
addition,
an
elastic
modulus
of
≈5
kPa
stretchability
surpassing
600%,
soft
electronics
seamlessly
replicate
mechanics
epidermis
form
conformal
skin/electrode
interface
even
on
hairy
regions
body
under
severe
perspiration.
Therefore,
coupled
flexible
readout
circuitry,
Silk‐BioE
can
non‐invasively
monitor
biosignals
(i.e.,
ECG,
EEG,
EOG)
for
up
12
benchmarking
results
against
Ag/AgCl
electrodes.
ACS Sustainable Chemistry & Engineering,
Journal Year:
2021,
Volume and Issue:
9(36), P. 12017 - 12042
Published: Aug. 30, 2021
Synthetic
plastics
have
been
reshaping
the
planet
since
early
20th
century.
They
brought
plenty
of
conveniences
to
our
lives;
meanwhile,
plastic
wastes
discarded
into
environment
are
resistant
biodegradation,
accumulating
in
soil,
water,
and
even
organisms.
Biodegradable
polyester-based
(BPPs),
such
as
polylactic
acid
(PLA),
poly(butylene
adipate-co-terephthalate)
(PBAT),
succinate)
(PBS),
polycaprolactone
(PCL),
poly(β-hydroxybutyric
acid)
(PHB)
considered
be
ecofriendly
sustainable
alternatives
thrived
rapidly
past
few
decades.
However,
applications
BPPs
limited
by
their
high
prices
compared
conventional
plastics,
while
blending
with
low-cost
fillers
has
deemed
a
facile
efficient
solution
foregoing
issues.
Technical
lignin,
class
biodegradable
aromatic
polymers,
extracted/isolated
at
large
scale
coproduct
paper-making
emerging
lignocellulosic
biorefinery
industries.
The
economically
competitive
BPP
composites
reinforced
lignin
could
not
only
facilitate
valorization
but
also
improve
economic
viability
biorefinery.
At
present,
key
obstacle
lies
incompatibility
between
resulting
from
self-aggregation
thermal
condensation
due
its
polyhydroxy
structures.
Herein,
we
overviewed
series
effective
approaches
promote
interaction
adding
plasticizers
blocking
hydroxyl
groups.
Furthermore,
can
act
functional
endowing
lignin/BPP
favorable
versatilities
expanding
fields
flame
retardant
packaging,
food
medical
materials,
outside
mulching
films.
In
end,
review
developments
future
propose
current
problems
that
need
solved.
