Frontiers in Plant Science,
Год журнала:
2023,
Номер
14
Опубликована: Март 21, 2023
It
is
difficult
for
laser
scanning
confocal
microscopy
to
obtain
high-
or
ultra-high-resolution
images
directly,
which
affects
the
deep
mining
and
use
of
embedded
information
in
forms
a
technical
bottleneck
in-depth
exploration
microscopic
physiological
biochemical
processes
plants.
The
super-resolution
reconstruction
model
(SRGAN),
based
on
generative
adversarial
network
(SRResNet),
residual
network,
was
used
single
secondary
root
cells
hyperaccumulator
Solanum
nigrum.
Using
peak
signal-to-noise
ratio
(PSNR),
structural
similarity
(SSIM)
mean
opinion
score
(MOS),
models
were
evaluated
by
image
effects
after
applied
recognition
endocytic
vesicles
nigrum
cells.
results
showed
that
SRGAN
SRResNet
improved
resolution
images.
PSNR,
SSIM,
MOS
clearly
improved,
with
maximum
PSNR
47.690.
increment
SSIM
reached
21.7%
2.8%,
respectively,
objective
evaluation
quality
good.
However,
overall
less
than
reconstruction,
perceptual
weakened,
time
cost
more
130
times
greater.
effect
better
SRGAN.
When
cells,
clarity
reconstructed
obviously
boundary
clearer,
number
identified
increased
from
6
9
10,
fluorescence
intensity
enhanced
14.4%
7.8%,
respectively.
Relevant
research
achievements
are
great
significance
promoting
application
learning
methods
technology
studies.
Environmental Science Nano,
Год журнала:
2024,
Номер
11(7), С. 3137 - 3149
Опубликована: Янв. 1, 2024
Cerium-doped
carbon
dots
(Ce-CDs)
have
been
prepared
using
a
one-pot
hydrothermal
method
and
employed
as
foliar
fertilizer,
which
can
improve
the
nutritional
quality
of
lettuce,
promote
photosynthetic
capacity
plants.
Microorganisms,
Год журнала:
2025,
Номер
13(3), С. 612 - 612
Опубликована: Март 7, 2025
Alum
mining
leads
to
significant
heavy
metal
and
acid
pollution
within
soils.
Phytoremediation
is
a
common
strategy
used
treat
alum
mine
soils,
but
its
efficiency
frequently
compromised
by
the
alum-mining-induced
impairment
of
plant
growth.
To
improve
strength
plants
against
pollution,
this
study
constructed
artificial
yeast
strain
ScHB
(heavy
metal-binding
protein-containing
Saccharomyces
cerevisiae)
expressing
de
novo
designed
protein
HBGFP
green
fluorescence
protein)
investigated
effect
on
phytoremediation
soils
with
soil
physiochemical
assays
quantification.
This
was
composed
an
N-terminal
signal
peptide,
HB
metal-binding)
domain,
GFP
(green
as
well
C-terminal
glycolphosphatidylinositol-anchoring
fragment.
The
exposure
surface
increased
growth
rate
cells
enhanced
cadmium
capture
from
cadmium-containing
medium.
After
culturing
Medicago
sativa
in
for
30
days,
remarkably
plants’
average
height
17.5
cm
27.9
their
biomass
3.03
g/plant
4.35
g/plant,
increasing
accumulation
antioxidant
agents
plants.
Moreover,
strongly
improved
quality,
increase
pH
values
5.47
6.21
6.9,
levels
organic
matter,
total
nitrogen,
available
phosphorus,
living
bacteria.
Furthermore,
efficiently
abilities
remove
metals,
decreasing
cadmium,
lead,
chromium,
copper
90%,
86%,
97%,
88%,
respectively.
developed
genetic
engineering
method
mining.
