International Journal of Research Publication and Reviews,
Journal Year:
2023,
Volume and Issue:
4(3), P. 1994 - 1999
Published: March 17, 2023
Contagious
diseases
are
very
common
and
dangerous.To
find
out
if
they
infected,
people
must
go
to
doctors
directly
or
indirectly.Coronavirus
disease
its
different
forms
have
had
a
big
effect
on
the
world
in
last
few
years.In
this
work,
deep
learning
model
is
put
into
place
that
can
use
cough
sounds
COVID-19.You
someone
has
without
having
touch
them.For
study,
more
than
60
research
articles
considered
from
various
indexing
sources.After
several
selection
steps,
finally
31
quality
included
for
detailed
analysis.From
it
observed
majority
of
focused
DL
techniques
with
audio
signals.The
classification
helps
figure
what's
way
off
mark
respiratory
system.The
COUGHVID
dataset,
which
sound
files,
used.The
turned
spectrogram
images,
then
an
auto
encoder
attention
mechanism
used
pull
features.The
features
fed
algorithm
uses
person
COVID
positive
not.This
utilized
by
either
medical
professionals
patients
order
do
initial
diagnosis.
Nano Letters,
Journal Year:
2024,
Volume and Issue:
24(9), P. 2861 - 2869
Published: Feb. 26, 2024
Advanced
portable
healthcare
devices
with
high
efficiencies,
small
pressure
drops,
and
high-temperature
resistance
are
urgently
desired
in
harsh
environments
temperatures,
humidities,
levels
of
atmospheric
pollution.
Triboelectric
nanogenerators
(TENGs),
which
serve
as
energy
converters
a
revolutionary
self-powered
sensor
device,
present
sustainable
solution
for
meeting
these
requirements.
In
this
work,
we
developed
porous
negative
triboelectric
material
by
synthesizing
ZIF-8
on
the
surface
cellulose/graphene
oxide
aerogel,
grafting
it
trimethoxy(1
Advanced Science,
Journal Year:
2022,
Volume and Issue:
9(35)
Published: Oct. 17, 2022
Wearables
and
bioelectronics
rely
on
breathable
interface
devices
with
bioaffinity,
biocompatibility,
smart
functionality
for
interactions
between
beings
things
the
surrounding
environment.
Elastic
fibers/fabrics
mechanical
adaptivity
to
various
deformations
complex
substrates,
are
promising
act
as
fillers,
carriers,
dressings,
scaffolds
in
construction
of
biointerfaces
human
body,
skins,
organs,
plants,
realizing
functions
such
energy
exchange,
sensing,
perception,
augmented
virtuality,
health
monitoring,
disease
diagnosis,
intervention
therapy.
This
review
summarizes
highlights
latest
breakthroughs
elastic
wearables
bioelectronics,
aiming
offer
insights
into
elasticity
mechanisms,
production
methods,
electrical
components
integration
strategies
fibers/fabrics,
presenting
a
profile
management,
sensors,
e-skins,
thermal
personal
protection,
wound
healing,
biosensing,
drug
delivery.
The
trans-disciplinary
application
from
biomedicine
provides
important
inspiration
technology
transplantation
function
adapt
different
systems.
As
discussion
platform,
here
main
challenges
possible
solutions
field
proposed,
hopefully
can
provide
guidance
promoting
development
e-textiles
consideration
trade-off
mechanical/electrical
performance,
industrial-scale
production,
diverse
environmental
adaptivity,
multiscenario
on-spot
applications.
Materials & Design,
Journal Year:
2023,
Volume and Issue:
227, P. 111778 - 111778
Published: Feb. 20, 2023
Prevention
of
bacterial
infection
and
control
inflammatory
responses
play
critical
roles
in
wound
healing.
Wound
dressing
loaded
with
antibacterial
or
anti-inflammatory
drugs/molecules
is
one
the
feasible
routes
clinical
applications.
Nonetheless,
effective
controllable
drug
release
remains
challenging.
Herein,
by
electrospinning
polyvinyl
alcohol
(PVA),
polylactic
acid-glycolic
acid
(PLGA)
copper
sulfide
nanoparticles
(CuS
NPs)
two
model
drugs,
namely
drugs
(mupirocin,
M)
(valsartan,
V),
an
operable
wound-healing
patch
consist
amphiphilic
Janus
nanofiber
membrane
(PLGAV-CuS/PVAM)
was
prepared
which
used
to
gradient
shows
typical
characteristics,
low
biological
toxicity
good
biocompatibility.
In
vitro
experiments
showed
that
could
slowly
continuously
mupirocin
a
hydrophilic
environment
for
purposes.
addition,
excellent
photothermal
effect
PLGAV
CuS/PVAM
can
regulate
rate
valsartan,
effectively
reduce
reaction
healing
process,
also
show
enhanced
bacteriostasis
efficiency
(96.3%
Escherichia
coli
97.8%
Staphylococcus
aureus).
The
patches
exhibited
antibacterial,
anti-inflammatory,
sustained-release
effects,
great
significance
board
avenue
biomedical
field.
ACS Applied Materials & Interfaces,
Journal Year:
2023,
Volume and Issue:
15(36), P. 42920 - 42929
Published: Aug. 31, 2023
In
the
post-epidemic
era,
bio-based
protective
fiber
materials
with
active
functions
are
of
utmost
importance,
not
only
to
combat
spread
pathogens
but
also
reduce
environmental
impact
petroleum-based
materials.
Here,
efficient
antibacterial
polylactic
acid-based
(PLA-based)
fibers
prepared
by
solution
blow
spinning
and
their
pore
structures
regulated
controlling
ratio
solvent
components
in
solutions.
The
porous
PLA-based
exhibit
efficiencies
over
99%
against
Escherichia
coli
98%
Bacillus
subtilis,
which
significantly
higher
than
that
nonporous
fibers.
excellent
property
can
be
attributed
high
porosity,
allows
nanoparticles
released
more
easily
from
fibers,
thus
effectively
killing
pathogenic
microorganisms.
Moreover,
structure
regulation
enhance
mechanical
Our
approach
regulating
microstructure
properties
through
engineering
extended
other
polymer
is
suitable
for
polymer-based
composite
systems
require
optimal
performance
sufficient
exposure
doped
