Towards realizing nano-enabled precision delivery in plants
Nature Nanotechnology,
Год журнала:
2024,
Номер
19(9), С. 1255 - 1269
Опубликована: Июнь 6, 2024
Язык: Английский
Silver nanoparticles in plant health: Physiological response to phytotoxicity and oxidative stress
Plant Physiology and Biochemistry,
Год журнала:
2024,
Номер
209, С. 108538 - 108538
Опубликована: Март 19, 2024
Язык: Английский
Influence of Silver Nanoparticles on the Metabolites of Two Transgenic Soybean Varieties: An NMR-Based Metabolomics Approach
Journal of Agricultural and Food Chemistry,
Год журнала:
2024,
Номер
72(21), С. 12281 - 12294
Опубликована: Май 15, 2024
This
study
investigated
the
effect
of
AgNPs
and
AgNO
Язык: Английский
Feasibility of using silica (Na2SiO3 and SiO2NPs) to mitigate mercury in transgenic soybeans grown in contaminated soils and respective effects on nutrient homeostasis
Environmental Science and Pollution Research,
Год журнала:
2025,
Номер
32(12), С. 7600 - 7619
Опубликована: Март 5, 2025
Язык: Английский
Evaluation of the effect of nanoparticles on the cultivation of edible plants by ICP-MS: a review
Analytical and Bioanalytical Chemistry,
Год журнала:
2023,
Номер
416(11), С. 2605 - 2623
Опубликована: Дек. 15, 2023
Язык: Английский
Importance of Elemental Chemical Speciation Studies in Enriched Food: Nutritional Quality, Toxicity, and Economic Improvement
Brazilian Journal of Analytical Chemistry,
Год журнала:
2024,
Номер
10(42), С. 9 - 11
Опубликована: Янв. 3, 2024
For
several
reasons,
mainly
cost
and
local
productivity,
the
world
population
does
not
have
access
to
a
balanced
diet
that
contains
all
macro
micronutrients
necessary
maintain
physiological
functions
for
healthy
life.
Nutritional
education,
supplementation,
consuming
enriched
(or
fortified)
foods
appear
as
alternatives
supply
daily
demands
minimize
malnutrition.
Adding
essential
elements
salts
(e.g.,
iron,
calcium,
zinc)
ready-to-eat
processed
foods,
such
milk,
flour,
juices
is
already
adopted
in
countries.
The
choice
of
compound
be
added,
well
transport
vehicle
(foods),
must
very
evaluated
since
cost,
long-term
consumption,
bioavailability
added
chemical
species
are
imperative
ensure
nutritional
quality
food.1
Another
alternative
produce
cultivating
an
medium
(Figure
1),
adding
soil
or
nutritive
solution
(hydroponic
procedure),
irrigating
leaves,
immersing
seeds.2
In
this
case,
used
enrich
food
absorbed,
translocated,
accumulated
edible
part.2
Studies
shown
iron
enrichment
adzuki
beans
using
nitrate
chloride
was
unsuccessful
inorganic
interact
strongly
with
antinutrients
(tannins
phytates)
present
roots,
forming
insoluble
complexes
preventing
their
translocation.3
Alternatives
found
overcome
obstacle
were
by
applying
EDTA
(ethylenediaminetetra-acetic
acid)3
nanoparticles,
encapsulated.4
nanoparticle
application
has
been
gaining
prominence
agriculture,
aiming
carry
fertilizer,
pesticides,
nutrients
stimulate
plant
growth
increase
micronutrient
availability
absorption
efficiency.5,6
Besides
interaction
between
antinutrients,
evaluating
competition
elemental
important,
because
synergistic
antagonistic
effects
can
observed.
both
cases,
other
components
cultivation
medium,
altering
its
composition
when
compared
cultivated
conventional
conditions.
effect
selenium
mercury
observed
mushrooms,
while
lead
selenium.7,8
Finally,
it
if
promotes
production
non-bioavailable
toxic
species.
Regardless
strategy,
important
highlight
need
identify
quantify
speciation
analysis.
Figure
1
examples
species;
they
differ
according
oxidation
states,
forms,
organometallic
isotopic
composition.9
studies,
initial
fractionation
steps
extraction
procedures)
carried
out;
subsequently,
chromatographic,
non-chromatographic
methods
identify/determine
hyphenation
1)
separation
techniques,
chromatography,
high
sensitivity
detectors,
inductively
coupled
plasma
mass
spectrometry
(ICP-MS),
commonly
applied.9-11
Nonetheless,
extremely
creative
procedures
speciation,
working
only
reactions
solubility
differences,
also
applied
determine
Non-chromatographic
strategies
(reaction
hydroxylamine
precipitation
trichloroacetic
acid
HCl)
(cloud
point
extraction)
sprouts.3
summary,
success
closely
associated
studies
there
will
absorbed
formed
during
translocation
accumulation,
which
bioavailable
order
act
on
different
metabolic
systems
human
body,
including
remedying
prevalences.
scenario,
go
beyond
determining
total
concentration
elements,
quantifying
provide
information
regarding
essentiality
toxicity.
formation
add
and,
consequently,
economic
benefits
so
countries
specific
prevalences
combat
predominantly
agricultural
economy.
Язык: Английский
Line-dropped gelatin multi-element calibration standards in LA-ICP-MS: a statistically verifying comparison with cryosectioned homogenized lung and liver as matrix-matched calibration standards and as corresponding reference materials
Analytical Sciences,
Год журнала:
2024,
Номер
unknown
Опубликована: Ноя. 27, 2024
Abstract
Calibrations
in
LA-ICP-MS
are
typically
very
time-consuming
and
complex,
as
they
need
to
be
matched
the
samples
being
measured
sectioned
on
a
microtome.
Alternatively,
gelatin
can
droplet
form
or
section,
which
is
more
recent
development.
In
this
study,
we
report
investigations
where
hot
multi-element
solutions
placed
linear
fashion
microscopic
slides
conduct
comparative
statistical
observations
between
doped
tissue
homogenates
from
liver
lung.
The
served
both
(complete
ablation)
calibration
standards
(partial
for
verification
purposes.
We
explored
effects
of
different
laser
fluences
(0.50–1.50
J/cm
2
),
contents
(0.3–20.0%)
section
thicknesses
(10–30
µm).
To
do
this,
evaluated
by
calculating
median
mean
values
over
entire
with
without
removal
elementary
spikes
(de-spiking).
A
reduction
distribution
was
achieved
averaging.
data
normalized
using
13
C
an
internal
standard.
these
experiments
under
measurement
conditions,
it
observed
that
selected
fluences,
contents,
did
not
visibly
affect
results,
making
them
comparable.
Each
sample
could
assessed
each
calibration,
allowing
determination
expected
reference
values.
Despite
interruptions
operation,
due
high
number
measurements,
calibrations
analyzed
one
run,
no
negative
stopping
starting
were
observed.
Graphical
abstract
Язык: Английский