Frontiers in Physics,
Journal Year:
2022,
Volume and Issue:
10
Published: Sept. 13, 2022
Cold
atmospheric
plasma
(CAP)
is
a
promising
technology
quite
useful
in
many
industries
including
biotechnology,
biomedical,
textiles,
and
food
processing.
The
contrivance
of
can
be
potential
game-changer
to
use
any
possible
way
these
industries.
This
CAP
technically
green
process
with
no
generation
chemically
harmful
substances
more
ecological
economic
benefits.
review
article
will
focus
on
the
research
done
textile
industry
processing,
how
brings
an
effective
change
industrial
sectors
as
well
application
disinfection,
sterilization,
microbial
inactivation,
surface
modification
obtain
desirable
results.
Recently,
there
have
been
reports
successful
for
inactivation
SARS-CoV-2,
plasma-activated
water
disinfection
SARS-CoV-2.
streamline
innovations
textiles
achieved
using
what
gaps
face
while
manufacturing.
has
already
depicting
opportunities
making
it
achieve
circular
economy,
which
one
major
policies
European
countries.
A
economy
enables
manufactures
produce
goods
reused,
recycled,
refurbished,
repaired
rather
than
scrapping
them
after
single
use.
reduction
chemicals,
wastewater
treatment,
sterilization
allows
reusing
resources
consequently
helps
most
UN’s
sustainable
development
goals
help
society
live
better
life.
Water,
Journal Year:
2023,
Volume and Issue:
15(4), P. 744 - 744
Published: Feb. 13, 2023
The
extensive
use
of
chemical
fertilizers
to
increase
crop
yields
in
agricultural
fields
has
had
a
negative
impact
on
the
environment.
To
produce
more
food
less
land
and
fulfill
growing
global
demand
for
food,
farmers
will
need
innovative
environmentally
friendly
technology.
Several
studies
have
cited
positive
effects
plasma-activated
water
(PAW)
seeds
their
research
findings.
This
study
investigates
PAW
four
distinct
seed
species:
phapar
(Fagopyrum
esculentum),
barley
(Hordeum
vulgare),
mustard
(Brassica
nigra),
rayo
juncea).
Deionized
(DI)
was
treated
5
or
10
min
using
gliding
arc
discharge
(GAD)
system,
which
operated
by
line
frequency
air.
Water
analysis
indicates
that
physiochemical
parameters
(electrical
conductivity,
pH,
nitrate,
nitrite,
ammonia
concentration)
were
significantly
different
from
DI
water.
Despite
exposure
GAD
certain
period
time,
temperature
did
not
alter
significantly.
All
calculated
germination
enhanced
with
compared
control.
In
addition,
they
displayed
significant
total
seedling
length
exhibited
greater
vigor.
Seeds
immersed
absorbed
than
soaked
water,
enabling
rapid
penetration
into
early
emergence.
puts
plasma
agriculture
ahead
conventional
farming
methods.
Environmental Technology & Innovation,
Journal Year:
2023,
Volume and Issue:
32, P. 103287 - 103287
Published: July 13, 2023
Water-related
crisis
represents
one
of
the
significant
challenges
rapidly
growing
world
population.
This
study
demonstrates
an
example
novel
technology
Non-Thermal
Plasma
(NTP)
wastewater
treatment
for
its
sustainable
recovery
and
reuse
in
agriculture.
NTP
not
only
causes
microbial
decontamination
but
produces
Reactive
Oxygen
Nitrogen
Species
(RONS),
which
can
consequently
improve
seed
germination
plant
growth.
We
focused
on
effects
new
Fountain
Dielectric
Barrier
Discharge
air
plasma
reactor
bulk
quantity
water
contaminated
by
Staphylococcus
epidermidis
or
Escherichia
coli
bacteria.
Then,
using
treated
barley
shows
>20%
enhancement
compared
to
tap
water.
The
inactivation
bacteria
was
determined
dependence
pH,
Oxidation-Reduction
Potential,
correlated
with
chemical
RONS
produced
(hydrogen
peroxide,
nitrites,
especially
nitrates).
By
utilizing
Responses
Surface
Methodology,
we
identified
optimal
time
per
litre
required
efficient
production
bactericidal
effect
treatment,
linearly
scalable
volume.
After
optimum
time,
a
sharp
drop
concentrations
nitrites
hydrogen
peroxide
were
observed,
is
related
peroxynitrite
formation
leading
bacterial
reduction
up
7-log.
International Journal of Molecular Sciences,
Journal Year:
2024,
Volume and Issue:
25(12), P. 6638 - 6638
Published: June 17, 2024
Increasing
the
number
of
resistant
bacteria
to
treatment
is
one
leading
causes
death
worldwide.
These
are
created
in
wounds
and
injuries
can
be
transferred
through
hospital
equipment.
Various
attempts
have
been
made
treat
these
recent
years,
such
as
using
different
drugs
new
sterilization
methods.
However,
some
resist
drugs,
other
traditional
methods
cannot
destroy
them.
In
meantime,
various
studies
shown
that
cold
atmospheric
plasma
kill
mechanisms,
making
a
promising
tool
deactivate
bacteria.
This
technology
effectively
used
food
industry
because
it
has
potential
inactivate
microorganisms
spores
microbial
toxins
increase
wettability
printability
polymers
pack
fresh
dried
food.
It
also
shelf
life
without
leaving
any
residue
or
chemical
effluent.
paper
investigates
plasma's
potential,
advantages,
disadvantages
sterilization.
Food and Bioprocess Technology,
Journal Year:
2024,
Volume and Issue:
unknown
Published: April 1, 2024
Abstract
Cold
plasma,
an
emerging
and
versatile
non-thermal
technology,
has
gained
substantial
attention,
particularly
in
the
domain
of
surface
modification,
specifically
within
context
packaging
films.
Recent
developments
cold
plasma
technology
have
unveiled
its
potential
to
improve
various
aspects
packaged
films,
including
chemical
composition,
physical
attributes,
structural
characteristics,
overall
functionality.
These
enhancements
encompass
roughness,
contact
angles,
flexibility,
thermal
stability,
barrier
properties,
antimicrobial
efficacy.
The
imperative
for
advancement
expansion
decay-control
technologies
is
crucial,
not
only
preserving
quality
fresh
fruits
vegetables
but
also
mitigating
biological
risks
throughout
postharvest,
processing,
storage.
This,
turn,
extends
shelf
life
these
products.
This
review
aims
comprehensively
outline
systems
utilized
in-package
(CP)
treatments
their
interactions
with
key
parameters
that
significantly
influence
efficacy
process
on
vegetables.
In
this
order,
furnishes
a
comprehensive
understanding
mechanisms
through
which
impacts
characteristics
diverse
paper
examines
inhibiting
spoilage
pathogenic
microorganisms,
deactivating
enzymes,
altering
physical,
mechanical,
during
packaging.
Furthermore,
It
deals
effect
increasing
edible
alongside
utilization
as
agent
food
Horticulturae,
Journal Year:
2024,
Volume and Issue:
10(8), P. 840 - 840
Published: Aug. 8, 2024
Climacteric
fruits
undergo
a
characteristic
ripening
process
regulated
by
ethylene,
key
plant
hormone.
Extending
the
shelf
life
of
these
while
preserving
their
postharvest
quality
poses
significant
challenge
for
food
industry.
This
review
provides
comprehensive
overview
physiological
and
molecular
strategies
to
delay
ethylene-mediated
in
climacteric
impact
on
life,
quality,
sensory
attributes,
volatile
compounds.
Additionally,
it
examines
role
ethylene
fruit
ripening,
analysing
various
managing
including
inhibitors,
adsorbents,
scavengers
catalytic
oxidation.
concludes
with
future
research
directions
genetic
approaches
reducing
production
or
responsiveness
fruits,
integrated
strategies,
environmental
considerations,
commercial
applications
improving
handling
quality.
Environmental Science & Technology,
Journal Year:
2024,
Volume and Issue:
58(36), P. 16087 - 16099
Published: Aug. 29, 2024
This
study
aims
to
fine-tune
the
plasma
composition
with
a
particular
emphasis
on
reactive
nitrogen
species
(RNS)
including
dioxide
(NO2),
dinitrogen
pentoxide
(N2O5),
and
nitrous
oxide
(N2O),
produced
by
self-constructed
cylindrical
dielectric
barrier
discharge
(CDBD).
We
demonstrated
effective
manipulation
of
chemical
profile
optimizing
electrical
properties,
applied
voltage
frequency,
adjusting
oxygen
ratios
in
gas
mixture.
Additionally,
quantification
these
active
was
achieved
using
Fourier
transform
infrared
spectroscopy.
The
further
extends
exploring
aerosol
polymerization
acrylamide
(AM)
into
polyacrylamide
(PAM),
serving
as
model
reaction
evaluate
reactivity
different
plasma-generated
species,
highlighting
significant
role
NO2
achieving
high
yields.
Complementing
our
experimental
data,
molecular
dynamics
(MD)
simulations,
based
ReaxFF
force
field
potential,
explored
interactions
between
specifically
hydroxyl
radicals
(OH)
hydrogen
peroxide
(H2O2),
water
molecules.
Understanding
interactions,
combined
optimization
chemistry,
is
crucial
for
enhancing
effectiveness
DBD
environmental
applications
like
air
purification
treatment.
IEEE Transactions on Plasma Science,
Journal Year:
2023,
Volume and Issue:
51(7), P. 1671 - 1681
Published: Jan. 18, 2023
Plasma
treatment
is
a
popular
technique
for
modifying
the
surface
properties
of
wide
range
materials
(plastics,
glass,
metals,
and
wood)
prior
to
gluing,
bonding,
painting.
Physical
chemical
are
altered
improve
or
confer
specific
characteristics
in
an
environmentally
friendly
manner.
Low-temperature
atmospheric
pressure
plasma
(LTAPP)
innovative
technology
offering
modification
heat-sensitive
using
easy
one-step
procedure.
LTAPP
routinely
employed
polymer-based
enhance
their
adhesion,
printability,
sterility.
This
article
demonstrates
that
also
opens
up
new
opportunities
textile
industry.
It
has
positive
effect
on
fabric
wettability,
liquid
repellency,
dyeability,
UV
protection
factor,
shrink
resistance,
flame
retardancy,
so
on.
describes
selected
applications
polymer
science
industry,
highlighting
current
research
trends
material
science.
Environmental Pollution,
Journal Year:
2023,
Volume and Issue:
342, P. 123041 - 123041
Published: Nov. 30, 2023
Wastewater
decontamination
in
pharmaceuticals
is
crucial
to
prevent
environmental
and
health
risks
from
API
residues
other
contaminants.
Advanced
oxidation
processes
(AOPs)
combined
with
cavitational
treatments
offer
effective
solutions.
Challenges
include
designing
reactors
on
a
large
scale
monitoring
the
effectiveness
synergies
of
hybrid
technology.
In
present
work,
pilot-scale
treatment
real
high
COD
(485
g/L)
pharmaceutical
wastewater
(PW)
was
investigated
using
hydrodynamic
cavitation
(HC)
operated
individually
at
330
L/h
or
combination
oxidants
electrical
discharge
(ED)
cold
plasma
(15
kV
48
kHz).
The
first
approach
consisted
PW
alone
7
L
1:100
diluted
HC-induced
pressure
60
bar
flow
rate
L/h.
However,
this
strategy
did
not
provide
satisfactory
results
for
(∼15%
less),
only
when
HC
extended
more
than
30
min
recirculation
mode,
encouraging
were
obtained
(∼45%
reduction).
Consequently,
combining
ED-cold
chosen
treat
high-COD
PW.
Aiming
establish
an
efficient
flow-through
process,
after
optimising
all
parameters
(45
10
kHz
ED
frequency),
best
abatement
∼50
%
recorded
1:50
subsequent
adsorption
step
over
activated
carbon
required
achieve
almost
quantitative
reduction
(95%+).
Our
integrated
physicochemical
process
proved
be
extremely
treating
industrial
resulted
remarkable
value.
addition,
residual
surfactants
content
also
drastically
reduced
(98%+)
small
amount
added
HC/ED
treatment.
