Next Materials,
Год журнала:
2024,
Номер
4, С. 100220 - 100220
Опубликована: Апрель 30, 2024
Hypochlorite
(ClO−)
is
an
important
metabolite
that
participates
a
series
of
intracellular
signal
communications,
which
closely
related
with
the
generation
and
development
various
diseases.
Herein,
we
design
prepare
reduced
iodine-doped
carbon
dots
(I-CDs)
are
highly
sensitive
to
ClO−.
The
proposed
I-CDs
show
bright
green
fluorescence
(FL),
can
be
efficiently
quenched
upon
treatment
ClO−
because
destroy
structure
caused
by
oxidation
iodine
This
sensing
platform
displays
good
linear
response
range
1
−
60
μM
low
detection
limit
95.1
nM.
Importantly,
monitoring
level
in
living
cells
further
realized,
demonstrating
capability
this
strategy
determine
content
work
provides
promising
tool
for
visual
ClO−,
great
significance
early
diagnosis
Materials Advances,
Год журнала:
2024,
Номер
5(6), С. 2400 - 2410
Опубликована: Янв. 1, 2024
Our
study
presents
a
PDA-based
liposome
sensor
detecting
Salmonella
rapidly
and
accurately
via
colorimetric
response.
Functionalized
with
-binding
aptamer,
this
achieves
detection
within
15
minutes,
visible
to
the
naked
eye.
