ChemSusChem,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 15, 2024
Abstract
The
direct
production
of
value‐added
chemicals
from
biomass
via
multiple
conversion
processes
with
a
sole
renewable
solid
catalyst
is
promising
for
carbon‐neutral
development
while
challenging.
Herein,
series
novel
bioresourced
organic‐inorganic
hybrid
materials
were
synthesized
bio‐based
ascorbic
acid
(Vc),
zirconium
chloride
(ZrCl
4
)
and
p‐toluenesulfonic
(
p
‐TSA)
through
facile
solvothermal
process.
as‐prepared
Zr‐Vc‐3
Vc,
ZrCl
,
‐TSA
in
the
1
:
1:0.5
molar
ratio
displayed
outstanding
performance
furfural‐to‐γ‐valerolactone
(GVL)
transformation,
giving
an
ultrahigh
GVL
yield
76.2
%,
ideal
activation
energy
(55.46
kJ
mol
−1
),
outperforming
state‐of‐the‐art
catalysts.
superior
could
be
ascribed
to
its
good
reusability,
relatively
large
pore
size,
suitable
amount
acid‐base
sites,
hydrophobicity.
Mechanistic
studies
unveiled
that
Lewis
sites
facilitate
furfural
furfuryl
alcohol
isopropyl
levulinate
(IPL)
4‐hydroxypentanoate
transfer
hydrogenation
process,
Brønsted
are
instrumental
ring‐opening
IPL
lactonization
GVL,
overall
contributing
multi‐step
single
pot.
This
work
provides
valuable
reference
precisely
constructing
OIHMs
tailored
functionalities
one‐pot
valorization
feedstocks
tandem
reactions.
ChemSusChem,
Journal Year:
2024,
Volume and Issue:
17(16)
Published: April 26, 2024
Abstract
The
valorization
of
lignin,
a
currently
underutilized
component
lignocellulosic
biomass,
has
attracted
attention
to
promote
stable
and
circular
bioeconomy.
Successful
approaches
including
thermochemical,
biological,
catalytic
lignin
depolymerization
have
been
demonstrated,
enabling
opportunities
for
lignino‐refineries
biorefineries.
Although
significant
progress
in
made,
this
review
describes
unexplored
chemical
biological
routes
thereby
contributes
economically
environmentally
sustainable
lignin‐utilizing
This
also
highlights
the
integration
identifies
research
gaps
while
recommending
future
directions
scaling
processes
establish
lignino‐chemical
industry.
Applied Research,
Journal Year:
2024,
Volume and Issue:
3(4)
Published: Feb. 13, 2024
Abstract
Myco
degradation
is
an
effective
technique
for
breaking
down
waste
plant
substances
made
of
lignin,
cellulose,
and
hemicellulose,
which
are
collectively
known
as
lignocellulose.
This
abundant
organic
material
found
throughout
the
world.
Due
to
its
recalcitrant
nature,
lignocellulose
poses
a
challenge
efficient
conversion
into
biofuels,
biochemicals,
other
valuable
products.
degradation,
involves
use
fungi
degrade
lignocellulosic
materials,
offers
sustainable
cost‐efficient
resolution
this
challenge.
review
provides
overview
mechanisms
applications
myco
biomass
degradation.
The
discusses
various
types
involved
in
their
enzymatic
systems,
factors
that
influences
performance.
Furthermore,
potential
products,
such
enzymes,
bioplastics,
reviewed.
It
also
highlights
implications
management
development.
Overall,
represents
promising
technology
deprivation
biomass,
further
research
field
holds
great
creation
bio‐based
FEMS Microbiology Reviews,
Journal Year:
2024,
Volume and Issue:
48(6)
Published: Nov. 1, 2024
Abstract
Microbes
compete
and
cooperate
with
each
other
via
a
variety
of
chemicals
circuits.
Recently,
to
decipher,
simulate,
or
reconstruct
microbial
communities,
many
researches
have
been
engaged
in
engineering
microbiomes
bottom-up
synthetic
biology
approaches
for
diverse
applications.
However,
they
separately
focused
on
individual
perspectives
including
genetic
circuits,
communications
tools,
microbiome
engineering,
promising
The
strategies
coordinating
ecosystems
based
different
regulation
circuits
not
systematically
summarized,
which
calls
more
comprehensive
framework
the
assembly
communities.
In
this
review,
we
summarize
cross-talk
orthogonal
modules
de
novo
assembling
functional
ecosystems,
thus
promoting
further
consortia-based
First,
review
communication-based
regulations
among
various
communities
from
intra-species
inter-species
aspects.
Then,
are
summarized
at
metabolites,
transcription,
translation,
post-translation
levels,
respectively.
Furthermore,
give
details
better
design
optimize
propose
design-build-test-learn
procedure
function
specification,
chassis
selection,
interaction
design,
system
build,
performance
test,
modeling
analysis,
global
optimization.
Finally,
current
challenges
opportunities
discussed
development
application
ecosystems.
Bioprocess and Biosystems Engineering,
Journal Year:
2024,
Volume and Issue:
47(5), P. 713 - 724
Published: April 16, 2024
Abstract
The
concept
of
modular
synthetic
co-cultures
holds
considerable
potential
for
biomanufacturing,
primarily
to
reduce
the
metabolic
burden
individual
strains
by
sharing
tasks
among
consortium
members.
However,
current
consortia
often
show
unilateral
relationships
solely,
without
stabilizing
feedback
control
mechanisms,
and
are
grown
in
a
shared
cultivation
setting.
Such
‘one
pot’
approaches
hardly
install
optimum
growth
production
conditions
partners.
Hence,
novel
mutualistic,
self-coordinating
needed
that
cultured
under
optimal
each
member.
heterologous
antibiotic
violacein
(VIO)
mutually
interacting
E.
coli
–
serves
as
an
example
this
new
principle.
Interdependencies
were
implemented
via
auxotrophies
L-tryptophan
anthranilate
(ANT)
satisfied
respective
partner.
Furthermore,
VIO
was
installed
ANT
auxotrophic
strain.
production,
however,
requires
low
temperatures
20–30
°C
which
conflicts
with
temperature
at
37
°C.
Consequently,
two-compartment,
two-temperature
level
setup
used,
retaining
mutual
interaction
cells
filter
membrane-based
exchange
medium.
This
configuration
also
provided
flexibility
perform
individualized
batch
fed-batch
strategies
co-culture
We
achieved
maximum
biomass-specific
productivities
around
6
mg
(g
h)
−1
25
great
promise
future
applications.
