Chiral Drug Resolution Nanochannels Inspired by Mitochondrial Membranes
Analytical Chemistry,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 11, 2025
Fungicides
have
been
widely
used
in
agricultural
production;
however,
their
extensive
use
has
caused
serious
environmental
pollution.
Because
of
its
high
efficiency,
low
toxicity,
and
selectivity,
chiral
fungicides
can
effectively
reduce
the
amount
increase
efficiency.
Hence,
how
to
efficiently
separate
enantiomers
drugs
with
different
structures
is
significant
research
value.
The
multispecific
recognition
selective
control
mitochondrial
membrane
during
transfer
substances
allow
us
isolate
enrich
monochiral
pesticide
enantiomers.
In
this
study,
based
on
conical
nanochannel
modification
by
L-alanine
pillar[5]arene,
combined
"synergistic
effect
double-layer
channel"
living
organisms,
three
modes
serial
biomimetic
nanochannels
were
constructed.
At
same
time,
tandem
double
hand
selectivity
investigated.
results
demonstrate
that
SOD-In
exhibit
optimal
separation
performance.
experiment,
using
current
as
detection
signal,
ratio
R-propranolol/S-propranolol
was
determined
be
43.67.
transmembrane
transport
coefficient
α(R-/S-PPL)
13.19
single
molecule
transmission
experiment.
This
study
provides
an
effective
method
for
highly
enrichment
configuration
pesticides,
promoting
green
agriculture
development.
Language: Английский
Metal‐Organic Frameworks (MOFs) and Metal‐Organic Cages (MOCs) for Photocatalytic Hydrogen Production
Chaoqun Mu,
No information about this author
Shijin Jian,
No information about this author
Mingming Zhang
No information about this author
et al.
Chemistry - A European Journal,
Journal Year:
2024,
Volume and Issue:
30(43)
Published: May 29, 2024
Abstract
Metal‐organic
frameworks
(MOFs)
and
metal‐organic
cages
(MOCs)
have
garnered
significant
attention
as
promising
photocatalysts
due
to
their
tunable
chemical
structures
integrated
multifunctionality.
To
increase
the
photocatalytic
efficiency,
strategies
like
ligand
functionalization,
introducing
additional
catalytic
sites,
doping
or
encapsulating
photosensitizers
been
explored
for
both
MOFs
MOCs.
This
concept
review
focuses
on
recent
advancements
in
utilizing
MOCs
hydrogen
production,
highlighting
unique
characteristics
respective
mechanisms
this
field.
Moreover,
it
outlines
current
challenges
prospects
faced
by
MOCs,
offering
an
outlook
future
domain.
Language: Английский
Fusion of two homoleptic truncated tetrahedra into a heteroleptic truncated octahedron
Chemical Science,
Journal Year:
2024,
Volume and Issue:
15(35), P. 14352 - 14357
Published: Jan. 1, 2024
We
successfully
synthesized
a
neutral
tetrahedron
and
explored
its
fusion
with
another
cationic
to
form
new
octahedron.
Language: Английский
Heterometallic [2]Catenane‐Crosslinked Supramolecular Networks with Improved Antibacterial Activity
Chemistry - A European Journal,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Oct. 24, 2024
Abstract
The
construction
of
supramolecular
networks
with
novel
crosslinks
is
great
significance
in
expanding
their
chemical
structures
and
exploring
advanced
functions.
Herein,
we
prepare
a
type
[2]catenane‐cored
based
on
the
crosslinking
polyethylene
glycol
(PEG)
using
heterometallic
[2]catenane
unit.
By
adjusting
molecular
weight
PEG,
solubility
can
be
tuned
gels
are
formed
low
PEG.
introduction
offers
good
antibacterial
properties
owing
to
synergistic
antimicrobial
activity
Pt(II)
Cu(I)
ions
[2]catenane.
This
study
provides
simple
efficient
strategy
for
constructing
topological
as
materials,
which
will
promote
structural
design
biological
applications
networks.
Language: Английский