Advanced Materials,
Journal Year:
2023,
Volume and Issue:
35(52)
Published: Sept. 11, 2023
Inadequate
oxygenation
is
one
of
the
chief
culprits
for
delayed
wound
healing.
However,
current
oxygen
therapies,
such
as
hyperbaric
therapy
and
topical
therapy,
face
hurdles
in
providing
sustained
long-term
to
reverse
hypoxia.
Furthermore,
their
efficacy
rejuvenating
injury
restricted
by
limited
penetration
bed.
Herein,
this
study
proposes
a
programmable
portable
device
(named
GUFO
oxydevice)
ingeniously
integrating
i)
controllable
generation
unidirectional
transmission
system
(COGT-UTS),
ii)
supramolecular
assembled
perfluorinated
hyperbranched
polymer/gelatin
(GUF)
hydrogel
which
polymer
(FHBP)
acts
an
reservoir
ensure
convenient
replenishment
thus
directly
regulate
hypoxic
microenvironment.
Accelerating
healing
process
oxydevice
achieved
both
diabetic
rat
acute
porcine
model
without
any
secondary
tissue
damages.
The
present
demonstrates
that
holds
promise
practically
feasible
candidate
treatment.
Green Chemistry,
Journal Year:
2023,
Volume and Issue:
25(11), P. 4154 - 4179
Published: Jan. 1, 2023
This
review
overviews
recent
advances
of
the
utilization
lignin-based/-derived
macromolecules
as
key
components
electrochemical
energy
storage
devices.
An
outlook
on
future
directions
in
this
rapidly
developing
field
is
also
envisioned.
Advanced Science,
Journal Year:
2023,
Volume and Issue:
11(2)
Published: Nov. 10, 2023
Abstract
The
zinc
ion
battery
(ZIB)
as
a
promising
energy
storage
device
has
attracted
great
attention
due
to
its
high
safety,
low
cost,
capacity,
and
the
integrated
smart
functions.
Herein,
working
principles
of
responses,
self‐charging,
electrochromic
well
integration
are
summarized.
Thus,
this
review
enables
inspire
researchers
design
novel
functional
devices
for
extending
their
application
prospects.
In
addition,
critical
factors
associated
with
performance
ZIBs
comprehensively
collected
discussed
from
viewpoint
intellectualized
design.
A
profound
understanding
correlating
philosophy
in
cathode
materials
electrolytes
electrode
interface
is
provided.
To
address
current
challenging
issues
development
ZIB
systems,
wide
variety
emerging
strategies
regarding
system
finally
prospected.
Advanced Science,
Journal Year:
2023,
Volume and Issue:
11(10)
Published: Dec. 22, 2023
Abstract
Flexible
electronic
sensors
are
receiving
numerous
research
interests
for
their
potential
in
skins
(e‐skins),
wearable
human‐machine
interfacing,
and
smart
diagnostic
healthcare
sensing.
However,
the
preparation
of
multifunctional
flexible
electronics
with
high
sensitivity,
broad
sensing
range,
fast
response,
efficient
healability,
reliable
antibacterial
capability
is
still
a
substantial
challenge.
Herein,
bioinspired
by
highly
sensitive
human
skin
microstructure
(protective
epidermis/spinous
structure/nerve
conduction
network),
bionic
prepared
face‐to‐face
assembly
newly
healable,
recyclable,
polyurethane
elastomer
matrix
conductive
MXene
nanosheets‐coated
microdome
array
after
ingenious
templating
method
as
protective
epidermis
layer/sensing
layer,
an
interdigitated
electrode
signal
transmission
layer.
The
functionalized
triple
dynamic
bonds
(reversible
hydrogen
bonds,
oxime
carbamate
copper
(II)
ion
coordination
bonds)
prepared,
demonstrating
excellent
healability
healing
efficiency,
robust
recyclability,
capability,
well
good
biocompatibility.
Benefiting
from
superior
mechanical
performance
unique
sensor,
as‐assembled
exhibit
admirable
performances
featuring
ultrahigh
sensitivity
(up
to
1573.05
kPa
−1
),
range
325
kPa),
reproducibility,
response
time
(≈4
ms),
low
detection
limit
(≈0.98
Pa)
monitoring,
performance.
Advanced Materials,
Journal Year:
2023,
Volume and Issue:
35(52)
Published: Sept. 11, 2023
Inadequate
oxygenation
is
one
of
the
chief
culprits
for
delayed
wound
healing.
However,
current
oxygen
therapies,
such
as
hyperbaric
therapy
and
topical
therapy,
face
hurdles
in
providing
sustained
long-term
to
reverse
hypoxia.
Furthermore,
their
efficacy
rejuvenating
injury
restricted
by
limited
penetration
bed.
Herein,
this
study
proposes
a
programmable
portable
device
(named
GUFO
oxydevice)
ingeniously
integrating
i)
controllable
generation
unidirectional
transmission
system
(COGT-UTS),
ii)
supramolecular
assembled
perfluorinated
hyperbranched
polymer/gelatin
(GUF)
hydrogel
which
polymer
(FHBP)
acts
an
reservoir
ensure
convenient
replenishment
thus
directly
regulate
hypoxic
microenvironment.
Accelerating
healing
process
oxydevice
achieved
both
diabetic
rat
acute
porcine
model
without
any
secondary
tissue
damages.
The
present
demonstrates
that
holds
promise
practically
feasible
candidate
treatment.
