Advanced Functional Materials,
Journal Year:
2023,
Volume and Issue:
33(12)
Published: Jan. 19, 2023
Abstract
Bacterial
cellulose
(BC)
is
an
environmentally
friendly
biomaterial
that
widely
investigated
because
it
possesses
a
unique
hierarchical
nanofiber
network
structure
as
well
extraordinary
performance.
In
this
review,
the
formation
of
BC
from
perspective
biosynthesis
illustrated
based
on
its
basic
chemical
and
crystal
structure.
Moreover,
design
processing
BC‐based
advanced
materials
through
biosynthesis,
physical,
and/or
modification
are
also
reviewed.
The
intrinsic
characteristics
BC,
derived
structure,
analyzed
to
understand
structure–property–application
relationships.
applications
reviewed,
such
high‐strength
structural
utilizing
properties
nanofibers,
energy
conversion
storage,
bioelectronic
interfaces,
environmental
remediation,
thermal
management
ion
transport
3D
structures
these
materials.
addition,
authors
offer
their
opinions
potential
future
research
directions
for
sustainably
developing
Journal of Medical Internet Research,
Journal Year:
2019,
Volume and Issue:
21(10), P. e16194 - e16194
Published: Oct. 14, 2019
Brain-machine
interfaces
hold
promise
for
the
restoration
of
sensory
and
motor
function
treatment
neurological
disorders,
but
clinical
brain-machine
have
not
yet
been
widely
adopted,
in
part,
because
modest
channel
counts
limited
their
potential.
In
this
white
paper,
we
describe
Neuralink's
first
steps
toward
a
scalable
high-bandwidth
interface
system.
We
built
arrays
small
flexible
electrode
"threads,"
with
as
many
3072
electrodes
per
array
distributed
across
96
threads.
also
neurosurgical
robot
capable
inserting
six
threads
(192
electrodes)
minute.
Each
thread
can
be
individually
inserted
into
brain
micron
precision
avoidance
surface
vasculature
targeting
specific
regions.
The
is
packaged
implantable
device
that
contains
custom
chips
low-power
on-board
amplification
digitization:
package
channels
occupies
less
than
23×18.5×2
mm
Science,
Journal Year:
2021,
Volume and Issue:
372(6539)
Published: April 15, 2021
Measuring
the
dynamics
of
neural
processing
across
time
scales
requires
following
spiking
thousands
individual
neurons
over
milliseconds
and
months.
To
address
this
need,
we
introduce
Neuropixels
2.0
probe
together
with
newly
designed
analysis
algorithms.
The
has
more
than
5000
sites
is
miniaturized
to
facilitate
chronic
implants
in
small
mammals
recording
during
unrestrained
behavior.
High-quality
recordings
long
were
reliably
obtained
mice
rats
six
laboratories.
Improved
site
density
arrangement
combined
created
data
methods
enable
automatic
post
hoc
correction
for
brain
movements,
allowing
from
same
2
These
probes
algorithms
stable
free
behavior,
even
animals
such
as
mice.
Nature Communications,
Journal Year:
2020,
Volume and Issue:
11(1)
Published: April 20, 2020
Memristive
devices
are
promising
candidates
to
emulate
biological
computing.
However,
the
typical
switching
voltages
(0.2-2
V)
in
previously
described
much
higher
than
amplitude
counterparts.
Here
we
demonstrate
a
type
of
diffusive
memristor,
fabricated
from
protein
nanowires
harvested
bacterium
Geobacter
sulfurreducens,
that
functions
at
40-100
mV.
function
is
possible
because
catalyze
metallization.
Artificial
neurons
built
these
memristors
not
only
action
potentials
(e.g.,
100
mV,
1
ms)
but
also
exhibit
temporal
integration
close
neurons.
The
potential
using
memristor
directly
process
biosensing
signals
demonstrated.
Chemical Reviews,
Journal Year:
2022,
Volume and Issue:
123(2), P. 613 - 662
Published: Aug. 17, 2022
The
development
of
fiber
materials
has
accompanied
the
evolution
human
civilization
for
centuries.
Recent
advances
in
science
and
chemistry
offered
fibers
new
applications
with
various
functions,
including
energy
harvesting,
storing,
displaying,
health
monitoring
treating,
computing.
unique
one-dimensional
shape
devices
endows
them
advantages
to
work
as
human-interfaced
electronics
due
small
size,
lightweight,
flexibility,
feasibility
integration
into
large-scale
textile
systems.
In
this
review,
we
first
present
a
discussion
basics
design
principles
devices,
followed
by
comprehensive
analysis
on
recently
developed
devices.
Finally,
provide
current
challenges
facing
field
give
an
outlook
future
research
directions.
With
novel
continuing
be
discovered
after
two
decades
research,
envision
that
could
have
important
impact
our
life
near
future.
Neuron,
Journal Year:
2020,
Volume and Issue:
108(3), P. 413 - 423
Published: Sept. 11, 2020
A
potentially
organizing
goal
of
the
brain
and
cognitive
sciences
is
to
accurately
explain
domains
human
intelligence
as
executable,
neurally
mechanistic
models.
Years
research
have
led
models
that
capture
experimental
results
in
individual
behavioral
tasks
regions.
We
here
advocate
for
taking
next
step:
integrating
from
many
laboratories
into
suites
benchmarks
that,
when
considered
together,
push
toward
explaining
entire
intelligence,
such
vision,
language,
motor
control.
Given
recent
successes
surging
availability
neural,
anatomical,
data,
we
believe
now
time
create
integrative
benchmarking
platforms
incentivize
ambitious,
unified
This
perspective
discusses
advantages
challenges
this
approach
proposes
specific
steps
achieve
domain
visual
with
case
study
an
platform
called
Brain-Score.
