IntechOpen eBooks,
Journal Year:
2022,
Volume and Issue:
unknown
Published: April 12, 2022
Heavy
metals
are
inorganic
elements
with
something
like
a
density
of
more
than
5
g/cm3.
Essential
and
non-essential
heavy
were
divided
into
two
groups
based
on
their
toxicity.
metals,
unlike
organic
pollutants,
non-biodegradable
tend
to
accumulate
in
living
things.
Many
metal
ions
hazardous
or
carcinogenic.
The
majority
such
as
cadmium,
copper,
zinc,
linked
pollution
concerns.
There
50
categorized
17
them
being
extremely
easily
accessible.
Metal
pollutants
often
non-degradable
have
no
recognized
homeostasis
mechanism.
Their
mere
presence
aquatic
habitats
is
enough
direct
indirect
impact
systems.
anthropogenic
ancient
mining
regions
refers
areas
where
the
concentration
one
exceeds
normal
values.
disrupt
cellular
organelles
components
biological
Nanoscale
zero-valent
iron
promising
alternative
for
cleanup.
poisonous,
non-degradable,
bioaccumulate
biomagnify.
purpose
this
chapter
display
some
environmental
these
minerals,
which
includes
soil,
plants,
humans.
International Journal of Molecular Sciences,
Journal Year:
2022,
Volume and Issue:
23(10), P. 5438 - 5438
Published: May 13, 2022
Several
metals
belong
to
a
group
of
non-biodegradable
inorganic
constituents
that,
at
low
concentrations,
play
fundamental
roles
as
essential
micronutrients
for
the
growth
and
development
plants.
However,
in
high
concentrations
they
can
have
toxic
and/or
mutagenic
effects,
which
be
counteracted
by
natural
chemical
compounds
called
chelators.
Chelators
diversity
structures;
many
are
organic
acids,
including
carboxylic
acids
cyclic
phenolic
acids.
The
exogenous
application
such
is
non-genetic
approach,
proving
successful
strategy
reduce
damage
caused
heavy
metal
toxicity.
In
this
review,
we
will
present
latest
literature
on
addition
both
Kreb's
Cycle
intermediates
citric
malic
acid,
well
oxalic
lipoic
(gallic
caffeic
acid).
use
two
non-traditional
phytohormones
jasmonic
salicylic
also
discussed.
We
place
particular
emphasis
physiological
molecular
responses,
their
impact
increasing
tolerance,
especially
crop
species.
Sustainable Chemistry for the Environment,
Journal Year:
2023,
Volume and Issue:
2, P. 100018 - 100018
Published: June 25, 2023
Heavy
metal
contamination
of
soil
is
becoming
a
life-threatening
issue
causing
serious
threat
to
our
ecosystem.
These
metals
reduce
the
potency
and
affect
entire
environment
negatively.
In
plants,
these
inhibit
rate
photosynthesis,
production
major
proteins
enzymes.
Decrease
in
trend
seed
germination,
premature-
growth
have
also
been
observed.
Phytoremediation
modern
strategy
that
used
for
treatment
contaminated
using
various
methods,
including
phytoextraction,
phytostabilization,
phytovolatilization
phytofiltration.
has
gained
importance
over
different
physical
chemical
methods
like
replacement,
washing
policies
solidification
as
it
cost-effective
easy
adopt
technology.
The
utilization
this
green
technology
benefited
mankind
via
reduction
heavy
accumulation
plant
parts,
specifically
non-edible
plants.
view
several
merits
technology,
review
paper
discussed
literatures
published
on
toxicity,
their
risk
assessment
phytoremediation
method,
while
research
gaps
were
suggested
tackle
some
challenges
inherent
approach
heavy-metal
soils.
Frontiers in Plant Science,
Journal Year:
2024,
Volume and Issue:
15
Published: Jan. 31, 2024
Heavy
metal
(HM)-induced
stress
can
lead
to
the
enrichment
of
HMs
in
plants
thereby
threatening
people's
lives
and
health
via
food
chain.
For
this
reason,
there
is
an
urgent
need
for
some
reliable
practical
techniques
detect
analyze
absorption,
distribution,
accumulation,
chemical
form,
transport
reducing
or
regulating
HM
content.
Not
only
does
it
help
explore
mechanism
plant
response,
but
also
holds
significant
importance
cultivating
with
low
levels
HMs.
Even
though
field
has
garnered
attention
recently,
minority
researchers
have
systematically
summarized
different
methods
analysis.
This
paper
outlines
detection
analysis
applied
recent
years
determining
concentration
plants,
such
as
inductively
coupled
plasma
mass
spectrometry
(ICP-MS),
atomic
absorption
(AAS),
fluorescence
(AFS),
X-ray
spectroscopy
(XAS),
(XRF),
laser
ablation-inductively
plasma-mass
(LA-ICP-MS),
non-invasive
micro-test
technology
(NMT)
omics
molecular
biology
approaches.
They
forms,
spatial
uptake
plants.
paper,
principles
behind
these
are
clarified,
their
advantages
disadvantages
highlighted,
applications
explored,
guidance
selecting
appropriate
study
provided
later
research.
It
expected
promote
innovation
development
HM-detection
technologies
offer
ideas
future
research
concerning
accumulation
