IWA Publishing eBooks,
Journal Year:
2023,
Volume and Issue:
unknown, P. 193 - 207
Published: Dec. 15, 2023
Abstract
The
rapid
growth
of
human
population,
industrialization,
and
urbanization
has
led
to
an
increase
in
pollution
resource
depletion.
This
created
a
need
for
highly
efficient
abatement
technologies
recovery
methods.
While
there
are
already
pre-existing
techniques
both
recovery,
they
often
costly,
involving
the
use
harmful
chemicals,
generating
unsafe
by-products,
slow.
On
other
hand,
nanobiohybrids
(NBHs)
have
emerged
as
promising
approaches
with
substantial
benefits
over
traditional
gained
global
recognition
recent
decades.
integration
functional
nanomaterials
living
systems
given
rise
this
fascinating
area
study,
which
lies
at
intersection
materials
engineering
biological
science.
These
NBHs
ability
remove
pollutants
recover
resources
from
different
sources.
chapter
provides
overview
potential
application
types
control
various
Different
so
far
been
extensively
studied
successfully
applied
removal
water
wastewater
but
their
soil
air
well
is
still
incipient.
Thus,
limitations
challenges
using
identified
discussed
well.
findings
provide
new
insights
future
prospects
further
research
development
wider
applicability
NBHs.
Frontiers in Nanotechnology,
Journal Year:
2024,
Volume and Issue:
6
Published: March 27, 2024
The
increase
in
global
population
has
had
a
tremendous
impact
on
sustainable
agri-food
practices.
With
the
growth
world
population,
various
modern
technologies
are
being
utilized
that
more
often
result
opening
of
opportunities
agriculture
and
food
sectors.
Nanotechnology
is
used
sectors
for
variety
purposes,
including
enhancing
flavor,
pest/pathogen
diagnosis,
production,
processing,
storage,
packaging,
transportation
agricultural
products.
Plant
pathogenic
microorganisms
bacteria,
viruses,
fungi,
nematodes
have
significant
economy.
In
particular,
advances
nanotechnology,
nanobiosensors,
been
detection
plant
diseases
pathogens,
evaluation
examination
infections
caused
by
microorganisms,
management
and,
thus,
promotion
security.
Apart
from
diseases,
nanobiosensors
offer
better
production
controlling
physical,
chemical,
biological
processes,
thus
improving
safety
This
review
outlines
application
nano-integrated
Foods,
Journal Year:
2024,
Volume and Issue:
13(12), P. 1895 - 1895
Published: June 16, 2024
In
this
work,
novel
nanocomposite
films
based
on
babassu
coconut
mesocarp
and
zinc
oxide
nanoparticles
(ZnO
NPs),
synthesized
by
a
green
route,
were
produced
for
application
as
food
packaging
films.
The
prepared
using
the
casting
method
containing
different
contents
of
ZnO
NPs
(0
wt%,
0.1
0.5
1.0
wt%).
characterized
Fourier-transform
infrared
spectroscopy
(FTIR),
X-ray
diffraction
(XRD),
thermogravimetric
analysis
(TGA),
scanning
electron
microscopy
(SEM),
instrumental
color
analysis,
optical
properties.
water
vapor
permeability
(WVP)
tensile
strength
also
determined.
antimicrobial
activity
against
cooked
turkey
ham
samples
contaminated
with
Staphylococcus
aureus
was
investigated.
results
showed
that
incorporating
into
matrices
influenced
structure
biopolymer
chains
BM/ZnO-0.5
film
(0.5
wt%
NPs)
better
thermal,
mechanical,
WVP
Furthermore,
synergistic
effect
in
improved
properties
material,
reducing
microbial
count
S.
stored
under
refrigeration
7
days.
Thus,
study
promising
materials
processed
foods.
Chemical Engineering Communications,
Journal Year:
2024,
Volume and Issue:
211(7), P. 1072 - 1098
Published: March 21, 2024
The
increased
prominence
in
the
use
of
nanoparticles
has
made
it
important
to
employ
synergy
between
while
harnessing
individual
metallic
and
biological
properties
improve
modify
surface,
versatility,
efficiency
nanoparticle
hybrid.
This
study
aims
conduct
a
bio-assessment
assay
hybrid
systems
within
an
in-vitro
set-up
surface
modifications
these
systems.
surfaces
are
characterized
using
scanning
electron
microscope,
dynamic
light
scattering
(DLS),
X-ray
diffraction
analysis
(XRD),
Fourier-transform
infrared
spectroscopy
(FTIR).
FTIR
reveals
presence
functional
groups
like
phenols,
carboxylic
acids,
esters.
XRD
confirms
hexagonal
crystalline
phase
Fe-NZnO,
cubic
lattice
Fe-NCaO,
rutile
TiO2.
hydrodynamic
diameter
Fe-NZnO-NCaO,
Fe-NTiO2-NCaO,
Fe-NTiO2-NZnO
shown
be
163.2,
164.6,
219.4
nm,
respectively,
DLS
analysis.
Turbidity
indicates
that
Fe-NZnO-NCaO
is
least
aggregated
particle
following
14-day
observation
period,
meaning
most
stable
over
period.
Anti-hemolytic
erythrocyte
demonstrates
relative
biocompatibility
ability
hybrids
enhance
cell
protein
protection.
Fe-NTiO2-NCaO
exhibit
higher
post-treatment
cytotoxicity
across
concentrations
than
Fe-NTiO2-NZnO.
Nanotechnology,
Journal Year:
2024,
Volume and Issue:
35(38), P. 382003 - 382003
Published: June 4, 2024
Abstract
MXenes
have
been
attracting
much
attention
since
their
introduction
due
to
amazing
properties
such
as
unique
structure,
good
hydrophilicity,
metal-grade
electrical
conductivity,
rich
surface
chemistry,
low
ionic
diffusion
resistance,
and
excellent
mechanical
strength.
It
is
noteworthy
that
different
synthesis
methods
a
great
influence
on
the
structure
of
MXenes.
In
recent
years,
some
modification
strategies
with
insights
developed
increasing
research.
summary,
this
paper
reviews
summarizes
research
progress
from
perspective
preparation
processes
(including
hydrofluoric
acid
direct
etching,
fluoride/concentrated
hybrid
fluoride
melt
electrochemical
alkali-assisted
etching
Lewis
strategies),
which
can
provide
valuable
guidance
for
application
high-performance
MXenes-based
materials.
