The Distinct Biological Properties of Polyethylene Glycol (PEG) and Cetyltrimethylammonium Bromide (CTAB)-Capped Cerium Oxide Nanoparticles (CeO2-NPs)
Plasmonics,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 24, 2025
Язык: Английский
Green dyeing of wool using microwave-assisted anjbar root extract and bio-mordants
Tanveer Hussain Bokhari,
Kinza Sabir,
Shahid Adeel
и другие.
Surface Innovations,
Год журнала:
2025,
Номер
unknown, С. 1 - 9
Опубликована: Май 28, 2025
The
primary
goal
of
using
natural
dyes
is
to
minimize
environmental
contamination
by
reducing
toxic
effluent
discharge,
water
pollution,
and
energy
consumption
compared
with
conventional
synthetic
dyes.
Due
the
increasing
demand
for
sustainable
biodegradable
products,
research
on
applications
in
textile
industry
expanding
globally.
This
explores
an
eco-friendly
dyeing
process
wool
yarn
pigments
extracted
from
roots
anjbar
plant
(Bistorta
officinalis).
study
evaluated
effectiveness
extracting
tannin-based
colorants
microwave
treatment
up
6
min,
followed
their
application
dyeing.
results
indicate
that
irradiating
at
65°C
55
min
a
pH
extract
containing
1%
NaCl
as
exhausting
agent
yielded
excellent
aqueous
medium.
Salts
aluminium,
iron,
chromium
(Cr),
copper
(Cu),
cobalt
nickel
(Ni)
(0.5%–2.5%)
were
utilized
chemical
mordants
due
enhancing
color
shades;
however,
recognizing
potential
concerns
associated
certain
metal
salts
(especially
Cr,
Cu,
Co,
Ni),
bio-mordants
also
explored
environmentally
friendly
alternatives.
In
addition,
extracts
onion
peels,
pomegranate,
chamomile,
yellow
sumac
served
bio-mordants,
shades
improving
fastness
properties.
highlights
efficacy
extraction
techniques
maximizing
yield
mordant
performance,
showcasing
versatility
pigments.
Furthermore,
successful
integration
various
not
only
enriches
palette
available
colors
but
reinforces
commitment
processes.
Язык: Английский
A comparative study of Fagonia arabica fabricated silver sulfide nanoparticles (Ag2S) and silver nanoparticles (AgNPs) with distinct antimicrobial, anticancer, and antioxidant properties
Green Processing and Synthesis,
Год журнала:
2024,
Номер
13(1)
Опубликована: Янв. 1, 2024
Abstract
Silver
sulfide
(Ag
2
S)
nanomaterials
are
important
chalcogenides
and
have
potential
applications
in
photovoltaic
cells,
thermoelectric
sensors,
solar
cell
batteries,
infrared
detectors.
However,
the
biological
properties
of
green
synthesized
silver
nanoparticles
S-NPs)
been
rarely
explored
as
compared
to
extensively
studied
(AgNPs).
The
current
study
thus
investigates
compares
Fagonia
arabica
Ag
S-NPs
AgNPs
for
multiple
properties.
Biosynthesis
NPs
is
achieved
using
an
aqueous
extract
F.
,
whereas
physicochemical,
structural,
morphological,
optical
characterization
materials
was
undertaken
UV–Vis
spectroscopy,
Fourier
transform
X-ray
diffractometer,
scanning
electron
microscopy,
energy
dispersive
photoluminescence,
pH-responsive
dispersion
studies.
Our
result
reveals
that
both
exhibit
excellent
properties,
yet
relatively
enhanced
antioxidant
vitro
anticancer
against
MCF-7
cells.
possess
comparatively
better
antibacterial,
antileishmanial,
antifungal
Most
importantly,
exceptionally
well
compatible
with
human
blood
ensuring
their
safe
non-toxic
Being
highly
potent
antimicrobial
materials,
G-Ag
G-AgNPs
can
be
further
vivo
Язык: Английский