Materials Advances,
Journal Year:
2024,
Volume and Issue:
5(16), P. 6351 - 6367
Published: Jan. 1, 2024
The
study
on
sulfur
quantum
dots
for
fluorescence
sensing
in
biological
and
pharmaceutical
samples
classifies
SQD
fluorescent
probes
into
two
categories:
of
samples.
The Analyst,
Journal Year:
2024,
Volume and Issue:
149(6), P. 1753 - 1758
Published: Jan. 1, 2024
A
CMOF
is
synthesized
by
the
grafting
of
carboxymethyl-β-CD
to
l
-histidine-functionalized
ZIF-8,
which
used
for
discrimination
tryptophan
enantiomers.
Nanotechnology Reviews,
Journal Year:
2025,
Volume and Issue:
14(1)
Published: Jan. 1, 2025
Abstract
The
importance
of
environmental
monitoring
is
on
the
rise,
driven
by
increased
pressure
natural
environment
during
age
urbanization
and
industrialization.
To
address
this
demand,
it
necessary
to
have
fast
dependable
probes
for
real-time
with
precision
sensitivity.
Analytical
utilizing
sulfur
nanoparticles
offer
a
modern
alternative,
exhibiting
ability
identify
range
analytes.
discovery
zero-dimensional
quantum
dots,
such
as
dots
(SQDs),
unique
properties,
including
optical
characteristics,
high
hydrophilicity,
low
toxicity,
cost-effectiveness,
has
positioned
SQDs
advancing
luminescent
nanomaterials.
hold
great
potential
fluorescence
sensing,
making
them
promising
candidates
monitoring.
This
article
reviews
recent
studies
synthesis
using
various
methods
highlights
their
applications
sensing
materials
detecting
heavy
metal
ions
other
hazardous
molecules.
provides
valuable
insights
into
production
high-quality
tailored
applications,
offering
guidance
researchers
aiming
enhance
technologies
contamination
detection.
Chemistry - An Asian Journal,
Journal Year:
2024,
Volume and Issue:
19(20)
Published: Aug. 13, 2024
The
design
and
synthesis
of
chiral
covalent
organic
frameworks
(COFs)
with
controlled
defect
sites
are
highly
desirable
but
still
remain
largely
unexplored.
Herein,
we
report
the
a
defective
HD-TAPB-DMTP
COF
by
modifying
monomer
helicid
(HD)
into
framework
an
achiral
imine-linked
TAPB-DMTP
using
exchange
strategy.
Upon
introduction
HD
unit,
obtained
not
only
displays
excellent
crystallinity,
large
specific
surface
area
(up
to
2338
m
Chemical Communications,
Journal Year:
2024,
Volume and Issue:
60(20), P. 2760 - 2763
Published: Jan. 1, 2024
The
quantitative
detection
and
discrimination
of
glutathione
(GSH)
were
achieved
based
on
oxalyl
dihydrazide
(ODH)
decorated
sulfur
nanodots.
ODH
resulted
in
the
aggregation
fluorescence
quenching
nanodots,
GSH
selectively
triggered
recovery
through
forming
stronger
hydrogen
bonds
with
than
other
biological
thiols.
Molecules,
Journal Year:
2024,
Volume and Issue:
29(14), P. 3376 - 3376
Published: July 18, 2024
Chiral
molecules
have
similar
physicochemical
properties,
which
are
different
in
terms
of
physiological
activities
and
toxicities,
rendering
their
differentiation
recognition
highly
significant.
Nanozymes,
nanomaterials
with
inherent
enzyme-like
activities,
garnered
significant
interest
owing
to
high
cost-effectiveness,
enhanced
stability,
straightforward
synthesis.
However,
constructing
nanozymes
activity
enantioselectivity
remains
a
challenge.
This
review
briefly
introduces
the
synthesis
methods
chiral
systematically
summarizes
latest
research
progress
enantioselective
based
on
electrochemical
ultraviolet–visible
absorption
spectroscopy.
Moreover,
challenges
development
trends
developing
discussed.
It
is
expected
that
this
will
provide
new
ideas
for
design
multifunctional
broaden
application
field
nanozymes.
