Polymers,
Год журнала:
2024,
Номер
17(1), С. 79 - 79
Опубликована: Дек. 31, 2024
Acteoside
(ACT)
is
an
important
medicinal
component,
but
its
content
scarce.
To
obtain
higher
purity
of
ACT,
the
adsorption
method
was
used
to
purify
it.
In
this
study,
a
broad-pore-domain
hyper-crosslinked
polymer
(BHP-Kae)
prepared
adsorb
ACT
from
Cistanche
tubulosa,
which
plant.
BHP-Kae-3
possessed
unique
structure.
This
structure
reduced
transfer
resistance
and
facilitated
rapid
diffusion
into
BHP-Kae-3,
increasing
capacity.
addition,
surface
pore
channels
contained
abundant
functional
groups
(-OH,
C=O),
provided
large
number
sites
adsorption,
thereby
improving
selectivity.
The
experimental
results
showed
that
exhibited
good
capacity
for
ACT;
105.12
mg/g,
selectivity
3.41.
study
demonstrates
potential
efficient
separation
natural
products
using
adsorbents.
Macromolecular Chemistry and Physics,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 14, 2025
Abstract
Heavy
metal
contamination
in
water
threatens
human
health
and
ecological
security,
necessitating
efficient
sustainable
remediation
technologies.
Adsorption
is
a
widely
used
method
due
to
its
cost‐effectiveness,
high
selectivity,
ease
of
operation.
Among
various
adsorbents,
conjugated
microporous
polymers
(CMPs)
have
shown
great
potential
for
heavy
removal,
benefiting
from
their
π‐conjugated
structures,
surface
area,
tunable
pore
sizes,
strong
ion
interactions.
However,
challenges
remain
synthesis
material
properties.
Extensive
postsynthetic
modifications
may
introduce
structural
complexity
compromise
adsorption
performance,
while
excessive
functionalization
can
lead
blockage,
reducing
available
sites.
Additionally,
inadequate
distribution
or
low
grafting
density
chelating
groups
weaken
binding.
Further
include
enhancing
developing
eco‐friendly
regeneration
methods,
improving
stability
complex
environments,
achieving
large‐scale
production.
Addressing
these
issues
requires
optimizing
synthetic
strategies,
precisely
incorporating
functional
groups,
structure
control.
This
review
summarizes
recent
advances
CMP‐based
adsorption,
discusses
mechanisms
optimization,
identifies
future
research
directions
advance
practical
application
purification.
Advanced Science,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 29, 2025
Abstract
Organic
co‐crystal
engineering
offers
a
convenient
and
efficient
platform
for
preparing
photothermal
conversion
(PTC)
materials.
However,
current
donor–acceptor
(D–A)
co‐crystals
generally
have
medium
performance.
Here,
an
inclusion
strategy
is
presented,
i.e.,
host–guest
encapsulation
of
small
acceptor
inside
donor‐type
macrocycle's
cavity,
to
enhance
PTC
efficiency
through
the
promotion
D–A
binding.
A
naphthyl‐sidewall
Tröger's
base
(TB[2])
molecular
box
donor
elaborately
designed,
which
can
encapsulate
electron‐deficient
7,7,8,8‐tetracyanoquinodimethane
(TCNQ)
form
1:2
ternary
charge‐transfer
(CT)
via
synergism
multiple
noncovalent
forces.
Under
808
nm
laser
irradiation
(0.7
W
cm
−2
),
as
high
94.3%.
The
are
further
introduced
into
porous
polymer
polyurethane
(PU)
prepare
interfacial
evaporator
(TB‐TCNQ@PU)
solar‐driven
water
evaporation.
1
Sun
irradiation,
high‐water
evaporation
rate
1.746
kg
m
h
−1
prominent
solar‐to‐vapor
93.8%
achieved.
This
work
opens
new
avenues
Royal Society of Chemistry eBooks,
Год журнала:
2025,
Номер
unknown, С. 83 - 111
Опубликована: Май 7, 2025
Magnetic
nanoparticles
(MNPs),
as
a
type
of
nanoparticle,
are
typically
1–100
nm
in
size
and
have
gained
increasing
attention
various
scientific
technological
applications
due
to
their
excellent
physicochemical,
mechanical,
magnetic
properties.
This
chapter
presents
the
main
properties
MNPs,
covering
historical
development
future
prospects.
Advanced Healthcare Materials,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 26, 2024
Porous
polymers,
including
hydrogels,
covalent
organic
frameworks
(COFs),
and
hyper
crosslinked
polymers
(HCPs),
have
become
essential
in
biomedical
research
for
their
tunable
pore
architectures,
large
surface
areas,
functional
versatility.
This
review
provides
a
comprehensive
overview
of
classification
updated
synthesis
mechanisms,
such
as
3D
printing,
electrospinning,
molecular
imprinting.
Their
pivotal
roles
drug
delivery,
tissue
engineering,
wound
healing,
photodynamic/photothermal
therapies,
focusing
on
how
size,
distribution,
architecture
impact
release,
cellular
interactions,
therapeutic
outcomes,
are
explored.
Key
challenges,
biocompatibility,
mechanical
strength,
controlled
degradation,
scalability,
critically
assessed
alongside
emerging
strategies
to
enhance
clinical
potential.
Finally,
recent
challenges
future
perspectives,
emphasizing
the
broader
applications
porous
addressed.
work
valuable
insights
advancing
next-generation
innovations
through
these
materials.
Chemical Science,
Год журнала:
2024,
Номер
15(36), С. 14851 - 14864
Опубликована: Янв. 1, 2024
Non-cationic
HCPIPs
are
facilely
prepared
via
anion
and
cation
hyper-crosslinking,
showing
excellent
CO
2
capture
performance
remarkable
catalytic
in
cycloaddition
under
ambient
conditions.
Sustainability,
Год журнала:
2024,
Номер
16(23), С. 10595 - 10595
Опубликована: Дек. 3, 2024
The
current
treatment
of
wastewater
has
unintended
negative
environmental
impacts.
Conventional
methods
frequently
involve
the
use
harmful
chemicals,
generate
disinfectant
by-products,
consume
significant
amounts
energy,
and
produce
wastes
requiring
additional
efforts
for
safe
disposal.
Water
stress
exacerbated
by
contaminants
emerging
concern
(CECs)
climate
change,
is
further
straining
aging
systems.
A
slow
sand
filter
(SSF),
with
ligno-cellulosic
layers,
offers
a
novel,
promising,
economic
alternative
reclamation.
This
review
examines
key
SSF
characteristics,
obtained
from
recent
studies,
explores
sustainable
materials
such
as
ligno-cellulose,
companion.
optimal
design
includes
bed
depth
>0.6
m,
particle
effective
size
(D10)
between
0.15
mm
0.40
mm,
uniformity
coefficient
(CU
grain
ratio)
≤2.0.
It
established
that
SSF’s
characteristic
biolayer
microorganisms
enhances
contaminant
removal
via
biodegradation.
While
biofilm-based
micropollutants
proven
mechanism,
research
needed
to
address
CEC
challenges.
For
example,
inclusion
sawdust
in
layers
can
reduce
energy
consumption
compared
conventional
be
recycled
through
thermal
conversion,
aligning
circular
economy
principles.
approach
potential
improve
economies,
contributing
achievement
UN
Sustainability
Goals.
Polymers,
Год журнала:
2024,
Номер
17(1), С. 79 - 79
Опубликована: Дек. 31, 2024
Acteoside
(ACT)
is
an
important
medicinal
component,
but
its
content
scarce.
To
obtain
higher
purity
of
ACT,
the
adsorption
method
was
used
to
purify
it.
In
this
study,
a
broad-pore-domain
hyper-crosslinked
polymer
(BHP-Kae)
prepared
adsorb
ACT
from
Cistanche
tubulosa,
which
plant.
BHP-Kae-3
possessed
unique
structure.
This
structure
reduced
transfer
resistance
and
facilitated
rapid
diffusion
into
BHP-Kae-3,
increasing
capacity.
addition,
surface
pore
channels
contained
abundant
functional
groups
(-OH,
C=O),
provided
large
number
sites
adsorption,
thereby
improving
selectivity.
The
experimental
results
showed
that
exhibited
good
capacity
for
ACT;
105.12
mg/g,
selectivity
3.41.
study
demonstrates
potential
efficient
separation
natural
products
using
adsorbents.
