Pumping Small Molecules Selectively through an Energy-Assisted Assembling Process at Nonequilibrium States
Journal of the American Chemical Society,
Год журнала:
2024,
Номер
146(5), С. 3323 - 3330
Опубликована: Янв. 26, 2024
In
living
organisms,
precise
control
over
the
spatial
and
temporal
distribution
of
molecules,
including
pheromones,
is
crucial.
This
level
equally
important
for
development
artificial
active
materials.
this
study,
we
successfully
controlled
small
molecules
in
system
at
nonequilibrium
states
by
actively
transporting
them,
even
against
apparent
concentration
gradient,
with
high
selectivity.
As
a
demonstration,
aqueous
solution
acid
orange
(AO7)
TMC
Язык: Английский
Spatially Controlled Self‐Assembly of Supramolecular Hydrogels Enabled by Light‐Triggered Catalysis
Macromolecular Rapid Communications,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 7, 2025
Spatial
control
over
supramolecular
self-assembly
prevails
in
living
system,
yet
remains
difficult
to
replicate
synthetic
scenarios.
Here,
on
the
basis
of
a
hydrazone
formation-mediated
hydrogelation
access
patterning
hydrogels
is
demonstrated
via
light-triggered
catalysis
strategy.
A
photoacid
generator
that
can
produce
protons
aqueous
solutions
upon
irradiation
employed.
The
generated
lead
drop
pH
around
three
units
(initial
7.0),
effectively
accelerating
formation
and
gelators.
Because
catalysis,
samples
presence
show
lower
critical
gelation
concentration,
higher
stiffness,
denser
networks.
Importantly,
by
performing
selective
using
differently
shaped
masks,
various
spatially
resolved
following
shapes
masks
are
fabricated.
concept
realize
spatial
provides
an
alternative
approach
toward
bottom-up
fabrication
structured
soft
materials
for
applications
such
as
tissue
engineering,
single
cell
manipulation,
biosensing.
Язык: Английский
Spatiotemporal control over self-assembly of supramolecular hydrogels through reaction–diffusion
Journal of Colloid and Interface Science,
Год журнала:
2024,
Номер
664, С. 938 - 945
Опубликована: Март 17, 2024
Язык: Английский
Characterization of the sunflower oil-based oleogel developed by the ferulic acid/monoglyceride mixture and its application in chocolate preparation
Food Chemistry X,
Год журнала:
2024,
Номер
25, С. 102067 - 102067
Опубликована: Дек. 5, 2024
The
ferulic
acid
(FA)
/
monoglyceride
(MG)
mixture
could
act
as
a
gelator
to
structure
sunflower
oil
at
the
concentration
(
Язык: Английский
Chemical reaction steers spatiotemporal self‐assembly of supramolecular hydrogels
ChemPlusChem,
Год журнала:
2024,
Номер
unknown
Опубликована: Июнь 26, 2024
Supramolecular
structures
are
widespread
in
living
system,
which
usually
spatiotemporally
regulated
by
sophisticated
metabolic
processes
to
enable
vital
biological
functions.
Inspired
tremendous
efforts
have
been
made
realize
spatiotemporal
control
over
the
self-assembly
of
supramolecular
materials
synthetic
scenario
coupling
chemical
reaction
with
molecular
process.
In
this
review,
we
focused
on
works
related
hydrogels
that
space
and
time
using
reaction.
Firstly,
summarized
how
spatially
controlled
can
be
achieved
via
reaction-instructed
self-assembly,
application
such
a
methodology
biotherapy
was
discussed
as
well.
Second,
reviewed
dynamic
dictated
networks
evolve
their
properties
against
time.
Third,
recent
progresses
both
though
reaction-diffusion-coupled
approach.
Finally,
provided
perspective
further
development
future.
Язык: Английский
Supramolecular Catalyst for Improving the Sensitivity of Biomolecule Detection
ChemistrySelect,
Год журнала:
2024,
Номер
9(41)
Опубликована: Окт. 28, 2024
Abstract
Supermolecule
refers
to
two
or
more
molecules
that
are
bonded
together
by
secondary
bonds
between
form
a
multimolecular
system
at
the
level
of
than
molecules.
At
this
point,
an
orderly
aggregation,
showing
its
unique
structure
and
function.
Supramolecular
catalysts
can
structures
with
specific
functions
through
non‐covalent
interactions
(e.
g.,
hydrogen
bonding,
π‐π
stacking,
etc.)
mimic
catalytic
mechanism
natural
enzymes
achieve
susceptible
detection
biomolecules.
The
application
supramolecules
is
mainly
focused
on
self‐assembly
components
for
construction
sensing
platform.
Therefore,
supramolecular
have
huge
potential
in
biomolecule
detection.
This
article
focuses
cyclodextrins(CD),
cucurbit[n]uril(CB),
porphyrins(PP)
Calix[n]arenes(CA)
field
catalysis
improving
sensitivity.
Research
progress
polymerization
amplification
summarized
paper.
Язык: Английский