Coatings,
Год журнала:
2023,
Номер
13(9), С. 1557 - 1557
Опубликована: Сен. 6, 2023
A
novel
magnetic
fluorescent
nanoprobe
(Fe3O4@ZnS@MPS(MFNPs))
was
synthesized,
which
recognized
and
cooperated
with
Ag+
ions,
a
rapid
method
for
detecting
established
in
solution.
It
found
by
fluorescence
spectroscopy
analysis
that
the
MFNPs
could
detect
PBS
solution
and,
upon
addition
of
(FL)
be
quenched
significantly.
The
sensor
has
low
limit
detection
(LOD)
7.04
µM
Ag+.
results
showed
were
extremely
specific
sensitive
quantitative
over
wide
pH
range.
Then,
recognition
mechanism
between
guest
explored
via
measures
infrared
electron
microscopy.
speculated
oxygen
atoms
sulfonic
acid
group
to
form
synergistic
complexation.
assay
successfully
used
determine
content
real
samples.
Macromolecular Rapid Communications,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 10, 2025
Abstract
The
unique
optical
properties
of
structural
colors
found
in
nature
garner
significant
attention.
Inspired
by
these
natural
phenomena,
scientists
develop
a
variety
stimuli‐responsive
hydrogel
photonic
materials
with
periodic
structures
that
can
adjust
their
response
to
environmental
changes.
In
recent
years,
the
emergence
continue
grow,
showcasing
potential
various
advanced
applications.
This
article
reviews
latest
advancements
materials,
focusing
on
classification,
manufacturing
methods,
and
practical
It
provides
detailed
descriptions
across
different
dimensions
highlights
derived
from
microstructures.
Additionally,
outlines
innovative
technologies
are
employed
creating
diverse
structures.
These
demonstrate
sensitivity
range
external
stimuli,
including
temperature,
humidity,
pH,
light
exposure,
mechanical
force,
allowing
for
dynamic
adjustments
both
structure
performance.
Furthermore,
discusses
typical
applications
areas
such
as
visual
sensing,
anti‐counterfeiting
technology,
drug
delivery.
Last,
it
examines
current
challenges
faced
field
offers
forward‐looking
insights
regarding
future
application
materials.
Molecules,
Год журнала:
2023,
Номер
28(19), С. 6983 - 6983
Опубликована: Окт. 9, 2023
Single-organic-molecule
fluorescent
probes
with
double-lock
or
even
multi-lock
response
modes
have
attracted
the
attention
of
a
wide
range
researchers.
The
number
corresponding
reports
has
rapidly
increased
in
recent
years.
effective
application
mode
single-molecule
probe
improved
comprehensive
understanding
related
targets'
functions
influences
pathologic
processes.
Building
highly
efficient
functional
would
benefit
diagnosis
and
treatment
diseases.
Here,
we
conducted
theoretical
analysis
synthesizing
sensing
mechanism
this
kind
probe,
thereby
guiding
design
building
new
probes.
In
work,
discuss
detail
electronic
structure,
electron
excitation,
character
recently
developed
which
could
achieve
discrimination
profiling
spontaneous
reactive
oxygen
species
(ROS,
•OH,
HClO)
simultaneously.
results
provide
insights
that
will
help
develop
tools
for
biological
medical
fields.
