Foliar Exposure of Deuterium Stable Isotope-Labeled Nanoplastics to Lettuce: Quantitative Determination of Foliar Uptake, Transport, and Trophic Transfer in a Terrestrial Food Chain
Environmental Science & Technology,
Год журнала:
2024,
Номер
58(35), С. 15438 - 15449
Опубликована: Авг. 22, 2024
Nanoplastics
(NPs)
are
widely
detected
in
the
atmosphere
and
likely
to
be
deposited
on
plant
leaves.
However,
our
understanding
of
their
foliar
uptake,
translocation,
trophic
transfer
profiles
is
limited
due
a
lack
quantitative
analytical
tools
effectively
probe
mechanisms
action.
Here,
using
synthesized
deuterium
(
Язык: Английский
Long-term effects of ENM transformation on the agricultural ecosystem and the interconnections with soil quality and climate change
Konderu Niteesh Varma,
D. Vijaysri,
S.T.M. Aravindharajan
и другие.
Elsevier eBooks,
Год журнала:
2025,
Номер
unknown, С. 317 - 336
Опубликована: Янв. 1, 2025
Язык: Английский
Regulation of photophysical and electronic properties of I–III–VI quantum dots for light-emitting diodes
Science China Materials,
Год журнала:
2024,
Номер
67(9), С. 2737 - 2748
Опубликована: Июль 8, 2024
Язык: Английский
Differential Leaf-to-Root Movement, Trophic Transfer, and Tissue-Specific Biodistribution of Metal-Based and Polymer-Based Nanoparticles When Present Singly and in Mixture
Environmental Science & Technology,
Год журнала:
2024,
Номер
58(47), С. 21025 - 21036
Опубликована: Ноя. 12, 2024
The
transfer
of
nanoparticles
(NPs)
through
the
terrestrial
food
chain
via
foliar
uptake
presents
poorly
understood
risks,
especially
in
scenarios
involving
copollution
and
plant
translocation.
Herein,
we
exposed
radishes
to
single
mixed
doses
CeO
Язык: Английский
Impacts of nano-acetamiprid pesticide on faba bean root metabolic response and soil health
The Science of The Total Environment,
Год журнала:
2024,
Номер
927, С. 171976 - 171976
Опубликована: Март 27, 2024
Язык: Английский
Determining the Elemental Compositions in the Trichome of Five Sampled Herbarium Species in the Genus Solanum (Solanaceae)
Опубликована: Янв. 1, 2024
Trichomes,
specialized
epidermal
structures
on
plant
surfaces,
are
integral
to
defense
and
adaptation.
However,
their
elemental
composition
in
Solanum
species
remains
understudied.
This
research
investigates
the
trichomes'
compositions
from
five
species—Solanum
berthaultii,
galapagense,
lycopersicum,
pennellii,
tuberosum—using
herbarium
samples
Royal
Botanic
Gardens,
Kew.
Samples
were
prepared
using
standard
coating
techniques
with
a
Quorum-Q150T
ES
series
imaged
under
Hitachi
Regulus
8230
SEM
5
kV
electron
beam.
Elemental
analyzed
SEM-EDS
an
Oxford
EDS
detector
BSE
detector.
spectra
acquired
base,
midsection,
tip
of
trichomes
processed
AZtech
software.Results
revealed
significant
variations
content
among
species.
S.
berthaultii
showed
high
potassium
levels,
especially
at
tips,
indicating
role
osmoregulation
defense.
galapagense
exhibited
notable
chlorine
calcium
presence,
suggesting
ionic
balance
pest
deterrence.
lycopersicum
pennellii
had
higher
silicon
concentrations
midsections
enhancing
structural
integrity
herbivory
resistance.
tuberosum
displayed
variability
calcium,
particularly
highlighting
its
cellular
structure
rapid
damage
response.This
study
provides
detailed
insights
into
strategies
trichomes,
contributing
our
understanding
ecological
physiological
roles.
The
findings
underscore
importance
adaptation
evolution,
offering
foundation
for
future
mechanisms
environmental
interactions.
Язык: Английский
Determining the Elemental Compositions in the trichome of five sampled herbarium species in the genus Solanum (Solanaceae) using SEM-EDS
Research Square (Research Square),
Год журнала:
2024,
Номер
unknown
Опубликована: Июнь 14, 2024
Abstract
Trichomes,
specialized
epidermal
structures
on
plant
surfaces,
are
integral
to
defense
and
adaptation.
However,
their
elemental
composition
in
Solanum
species
remains
understudied.
This
research
investigates
the
trichomes'
compositions
from
five
species—
Solanum
berthaultii,
Solanum
galapagense,
lycopersicum,
pennellii,
tuberosum—using
herbarium
samples
Royal
Botanic
Gardens,
Kew.
Samples
were
prepared
using
standard
coating
techniques
with
a
Quorum-Q150T
ES
series
imaged
under
Hitachi
Regulus
8230
SEM
5
kV
electron
beam.
Elemental
analyzed
SEM-EDS
an
Oxford
EDS
detector
BSE
detector.
spectra
acquired
base,
midsection,
tip
of
trichomes
processed
AZtech
software.
Results
revealed
significant
variations
content
among
species.
S.
berthaultii
showed
high
potassium
levels,
especially
at
tips,
indicating
role
osmoregulation
defense.
galapagense
exhibited
notable
chlorine
calcium
presence,
suggesting
ionic
balance
pest
deterrence.
lycopersicum
pennellii
had
higher
silicon
concentrations
midsections
enhancing
structural
integrity
herbivory
resistance.
tuberosum
displayed
variability
calcium,
particularly
highlighting
its
cellular
structure
rapid
damage
response.
study
provides
detailed
insights
into
strategies
trichomes,
contributing
our
understanding
ecological
physiological
roles.
The
findings
underscore
importance
adaptation
evolution,
offering
foundation
for
future
mechanisms
environmental
interactions.
Язык: Английский
Mechanisms of Action of Nanosilica to Reduce Oxidative Stress in Plants
Опубликована: Янв. 1, 2024
Язык: Английский
Boosting Rice Resilience: Role of Biogenic Nanosilica in Reducing Arsenic Toxicity and Defending against Herbivore
Environmental Science & Technology,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 31, 2024
The
use
of
nanoparticles
is
a
promising
ecofriendly
strategy
for
mitigating
both
abiotic
and
biotic
stresses.
However,
the
physiological
defense
response
mechanisms
plants
exposed
to
multiple
stresses
remain
largely
unexplored.
Herein,
we
examined
how
foliar
application
biogenic
nanosilica
(BNS)
impacts
rice
plant
growth,
molecular
defenses,
metabolic
responses
when
subjected
arsenic
(As)
toxicity
infested
by
insect
Язык: Английский