The Science of The Total Environment,
Год журнала:
2023,
Номер
885, С. 163912 - 163912
Опубликована: Май 5, 2023
Anthropogenic
activities
generally
consume
non-renewable
resources
and
release
polluting
substances
into
the
environment.
Concerning
agriculture,
cropping
systems
are
almost
based
on
exploiting
resources.
In
recent
years,
increasing
interest
has
been
devoted
to
reusing
agricultural,
food
other
biomass
wastes,
considered
relevant
as
they
can
be
seen
rich
in
compounds
that
find
numerous
applications.
Biomass
biorefining
successfully
applied
opened
up
sustainable
alternatives
disposal
of
agroindustrial
wastes.
this
area,
an
emerging,
smart
environmentally
friendly
way
reduce
impact
waste
environment
is
obtain
innovative
materials
for
agriculture.
Therefore,
part
biobased
strategies,
use
biostimulants
biogenic
nanoparticles
crops
recently
proposed.
Some
research
shown
appropriate
nanomaterials
have
potential
counteract
some
problems
plague
The
above
improve
crop
performance,
enhance
tolerance
biotic
abiotic
stresses,
plant
nutrition.
light
above,
review
aspires,
first
part,
provide
overview
ideas
central
points
characterize
concept
bioeconomy
circular
economy.
second
hand,
most
studies
related
valorization
various
types
wastes
leading
their
application
agriculture
presented.
particular,
obtained
through
synthesis
using
residues
considered.
conclusion,
reported
show
biomasses
represents
a
management
valorization,
enabling
Environmental Technology & Innovation,
Год журнала:
2023,
Номер
30, С. 103043 - 103043
Опубликована: Фев. 2, 2023
Phytoremediation
is
deemed
as
an
efficient
and
environmentally
friendly
alternative
which
utilizes
different
types
of
hyperaccumulator
plants
known
macrophytes
for
the
removal
heavy
metal
pollutants
from
water
through
mechanisms
including
phytoextraction,
rhizofiltration,
phytovolatilization
phytostabilization.
The
phytoremediation
efficiency
affected
by
several
key
factors
such
plant
species
(floating,
emergent
submerged),
surrounding
climate
(temperature
about
27
°C
with
sufficient
sunlight
water)
environmental
conditions
(appropriate
amount
sodium
chloride,
nutrients
chelating
agents
at
pH
5
to
6).
main
problem
potential
secondary
pollution
due
re-released
absorbed
contaminants
requires
utmost
attention.
post-treatment
disposal
handling
methods
post-phytoremediation
are
reviewed
extensively.
Heat
treatment
method
able
produce
valuable
biochemicals
high
temperatures
range
160
1600
°C.
Extraction
can
extract
up
99
%
metals,
while
composting
relatively
low
energy
usage.
Synthesis
nanomaterials
phytoremediated
reduce
usage
hazardous
chemicals
but
hard
be
upscaled.
Meanwhile,
phytomining
economically
feasible
(saving
$8,710
per
hectare
crops)
restricted
certain
treatment.
major
hurdle
remains
in
capability
these
achieve
great
balance
between
economic
viability
impacts.
Therefore,
ultimate
goal
this
paper
provide
technical
assessment
perspective
views
optimizing
performance
well
addressing
underlaying
issues
corresponded
available
order
amplify
commercial
value
process
a
whole.
Green Processing and Synthesis,
Год журнала:
2022,
Номер
11(1), С. 951 - 964
Опубликована: Янв. 1, 2022
Abstract
“Nanotechnology”
is
an
emerging
as
a
significant
development
tool
for
the
green
synthesis
of
noble
nanomaterial.
Green
superior
to
conventional
chemical
methods
it
less
expensive,
reduced
pollution,
and
enhances
human
health
environment
safety.
Nanomaterial
their
from
plants
became
interesting
aspect
nanotechnologies
due
many
benefits
they
provide
living
beings,
well
low
cost
minimal
harm
humans
environment.
They
also
have
wide
range
applications
in
biomedical
research,
diagnostics,
drug
discovery
catalysis.
The
current
review
focuses
on
nanoparticle
using
greener
approach
novel
applications.
Molecules,
Год журнала:
2023,
Номер
28(11), С. 4527 - 4527
Опубликована: Июнь 2, 2023
In
the
last
few
decades,
broad
scope
of
nanomedicine
has
played
an
important
role
in
global
healthcare
industry.
Biological
acquisition
methods
to
obtain
nanoparticles
(NPs)
offer
a
low-cost,
non-toxic,
and
environmentally
friendly
approach.
This
review
shows
recent
data
about
several
for
procuring
exhaustive
elucidation
biological
agents
such
as
plants,
algae,
bacteria,
fungi,
actinomycete,
yeast.
When
compared
physical,
chemical,
approaches
obtaining
nanoparticles,
approach
significant
advantages
non-toxicity
environmental
friendliness,
which
support
their
use
therapeutic
applications.
The
bio-mediated,
procured
not
only
help
researchers
but
also
manipulate
particles
provide
health
safety.
addition,
we
examined
biomedical
applications
antibacterial,
antifungal,
antiviral,
anti-inflammatory,
antidiabetic,
antioxidant,
other
medical
highlights
findings
current
research
on
bio-mediated
novel
NPs
scrutinizes
various
proposed
describe
them.
synthesis
from
plant
extracts
advantages,
including
bioavailability,
low
cost.
Researchers
have
sequenced
analysis
biochemical
mechanisms
enzyme
reactions
well
determination
bioactive
compounds
mediated
by
nanoparticle
acquisition.
is
primarily
concerned
with
collating
variety
disciplines
that
frequently
provides
new
clarifications
serious
problems.
Crystals,
Год журнала:
2023,
Номер
13(4), С. 637 - 637
Опубликована: Апрель 7, 2023
The
manipulation
of
matter
at
the
atomic
level
(nanotechnology)
has
experienced
an
explosion
in
research
interest
recent
years.
Bimetallic
nanoparticles
are
vital
due
to
their
high
biocompatibility,
stability
and
comparatively
less
toxicity.
synthesis
methods
that
include
physical,
chemical
biological
explored
explained
detail,
along
with
advantages.
They
have
a
wide
range
applications
synergistic
properties
including
(in
medicine
agriculture),
environmental
application
water
treatment
removal
toxic
contaminants),
engineering
nanosensors,
nanochips
nano-semiconductors)
physical
optics,
catalysis
paints).
green
approach
is
promising
method
can
give
rise
more
biocompatible
bimetallic
increasing
pollution.
However,
despite
these
interesting
attributes
nanoparticle,
there
still
much
work
be
done
improve
biocompatibility
because
toxicity
potentially
hazardous
effects.
Journal of Nanobiotechnology,
Год журнала:
2024,
Номер
22(1)
Опубликована: Янв. 5, 2024
Abstract
Periodontitis,
one
of
the
most
prevalent
dental
diseases,
causes
loss
bone
and
gum
tissue
that
hold
teeth
in
place.
Several
bacteria,
commonly
present
clinically
healthy
oral
cavities,
may
induce
perpetuate
periodontitis
when
their
concentration
rises
gingival
sulcus.
Antibacterial
effect
against
various
Gram-negative
Gram-positive
including
pathogenic
drug-resistant
ones,
has
been
shown
for
several
distinct
transient
metal
oxide
NPs.
Therefore,
NPs
be
used
biomedicine
to
treat
periodontal
problems
nanotechnology
inhibit
development
microorganisms.
Instead
using
harmful
chemicals
or
energy-intensive
machinery,
biosynthesis
nanoparticles
(NPs)
suggested.
To
produce
NPs,
ideal
technique
is
“Green”
synthesis
because
its
low
toxicity
safety
human
health
environment.
Gold
(AuNPs)
appear
less
toxic
mammalian
cells
than
other
nanometals
antibacterial
activity
not
dependent
on
reactive
oxygen
species
(ROS).
AgNPs
also
possess
chemical
stability,
catalytic
activity,
superior
electrical
thermal
conductivity,
name
a
few
advantageous
characteristics.
It
was
observed
zinc
(ZnO)
copper
(Cu)
exhibited
discernible
inhibitory
effects
gram-positive
gram-negative
bacterial
strains,
respectively.
ZnO
demonstrated
bactericidal
microorganisms
responsible
periodontitis.
Medications
containing
magnetic
are
highly
effective
multidrug-resistant
fungal
infections.
The
titanium
dioxide
(TiO
2
)
implicated
elevating
salivary
peroxidase
individuals
diagnosed
with
chronic
Furthermore,
specific
metallic
have
potential
enhance
antimicrobial
efficacy
treatments
combined.
these
as
well
only
some
metals
oxides
synthesized
environmentally
friendly
ways
therapeutic
benefits
Graphical
Results in Chemistry,
Год журнала:
2023,
Номер
5, С. 100832 - 100832
Опубликована: Янв. 1, 2023
There
are
various
methods
used
for
the
synthesis
of
Nanoparticles
but
only
Metal
nanoparticles
using
plant
extracts
is
described.
Phytoconstituents
present
in
responsible
reduction
metal
salt
solution
mentioned.
The
characterisation
obtained
done
by
suitable
analytical
chemistry
techniques
involving
spectroscopy
and
microscopy
studies.
Applications
these
like
photocatalyst,
industrial
catalyst,
therapeutic
uses
highlighted.
Scientific Reports,
Год журнала:
2023,
Номер
13(1)
Опубликована: Ноя. 1, 2023
Abstract
The
green
methodologies
of
nanoparticles
with
plant
extracts
have
received
an
increase
interest.
Copper
oxide
(CuO
NPs)
been
utilized
in
a
many
applications
the
last
few
decades.
current
study
presents
synthesis
CuO
NPs
aqueous
extract
Morinda
citrifolia
as
stabilizing
agent.
leaf
was
mixed
solution
copper
sulphate
(CuSO
4
·5H
2
O)
and
sodium
hydroxide
catalyst.
UV–visible
spectroscopy,
FTIR,
XRD,
SEM,
TEM,
EDAX
analysis
were
performed
to
synthesized
NPs.
Particle
size
distribution
measured
dynamic
light
scattering.
highly
stable,
sphere-like,
particles
from
20
50
nm.
Furthermore,
as-formed
shown
strong
antibacterial
activity
against
Gram-positive
bacteria
(
Bacillus
subtilis,
Staphylococcus
aureus
),
Gram-negative
Escherichia
coli
).
revealed
similar
trend
analysed
for
antifungal
activity.
zone
inhibition
fungi
evaluated
Aspergillus
flavus
(13.0
±
1.1),
niger
(14.3
0.7),
Penicillium
frequentans
(16.8
1.4).
According
results
this
investigation,
may
be
used
biomedicine
replacement
agent
biological
applications.
