Sustainable Chemistry and Pharmacy,
Год журнала:
2023,
Номер
33, С. 101065 - 101065
Опубликована: Март 23, 2023
Microalgae
have
emerged
as
an
interesting
alternative
for
the
generation
of
biofuels,
including
bioethanol,
biodiesel,
biomethane,
biohydrogen
and
syngas.
They
are
also
used
production
biofertilizers
other
products
interest,
while
acting
a
CO2
sink
favoring
water
purification
by
absorbing
nutrients.
However,
economic
viability
large-scale
microalgae
cultivation
any
these
purposes
is
not
yet
reality.
One
main
factors
affecting
this
refers
to
growing
phase.
In
scenario,
nanoparticles,
e.g.
metallic,
emerging
possible
alternatives
improve
harvesting
microalgae.
The
addition
certain
nanoadditives
in
microalgal
cultures
can
light
conversion
photobioreactor,
well
absorption
performance.
way
which
nanoparticles
act
or
concentration
at
they
maximize
their
positive
effects
on
culture
aspects
that
remain
unclear.
Thus,
paper
critically
reviews
recent
advances
nanoparticulate
additives
when
supplement
cultures,
with
specific
objective
improving
production,
but
analyzing
effect
algal
growth,
lipid
accumulation
capture.
selection
metabolic
pathways
potential
toxicity
reviewed.
reported
studies
reveal
depends
concentration,
typology
(chemical
nature,
particle
size,
crystalline
structure)
species
Furthermore,
supplementation
clearly
increases
intracellular
compounds
interest
growth
algae.
Additional
should
focus
such
optimizing
dose
designing
strategies
minimize
risks,
working
several
simultaneously
create
synergistic
effects.
