Analytical Methods,
Год журнала:
2024,
Номер
16(21), С. 3364 - 3371
Опубликована: Янв. 1, 2024
Glyphosate
is
a
widely
used
broad-spectrum
herbicide
in
agriculture
and
horticulture
to
control
variety
of
weeds
undesirable
plants.
However,
the
excessive
use
glyphosate
has
raised
number
environmental
human
health
concerns.
It
urgent
develop
tools
detect
glyphosate.
Herein,
novel
dual-signal
probe
CCU-Cu2+
was
designed
synthesized
on
basis
CCU.
CCU
exhibited
excellent
selectivity
great
sensitivity
for
Cu2+
which
were
based
both
fluorescence
"turn-off"
reaction
comparative
color
visualisation
methods.
Due
strong
chelating
ability
Cu2+,
complex
applied
detection
practical
samples.
The
experimental
results
vitro
showed
that
highly
selective
rapid,
with
low
limit
(1.6
μM),
could
be
recognised
by
naked
eye
Based
properties
complex,
we
also
constructed
smartphone-assisted
sensing
system
detection,
advantages
precision,
sensitivity,
high
interference
immunity.
Moreover,
successfully
employed
exogenous
imaging
living
cells.
These
characteristics
demonstrated
holds
significant
potential
bio-systems.
Chemical Reviews,
Год журнала:
2023,
Номер
123(18), С. 11047 - 11136
Опубликована: Сен. 7, 2023
Advances
in
nanotechnology
and
nanomaterials
have
attracted
considerable
interest
play
key
roles
scientific
innovations
diverse
fields.
In
particular,
increased
attention
has
been
focused
on
carbon-based
exhibiting
extended
structures
unique
properties.
Among
these
materials,
zero-dimensional
structures,
including
fullerenes,
carbon
nano-onions,
nanodiamonds,
dots,
possess
excellent
bioaffinities
superior
fluorescence
properties
that
make
suitable
for
application
to
environmental
biological
sensing,
imaging,
therapeutics.
This
review
provides
a
systematic
overview
of
the
classification
structural
properties,
design
principles
preparation
methods,
optical
sensing
applications
nanomaterials.
Recent
interesting
breakthroughs
sensitive
selective
imaging
heavy
metal
pollutants,
hazardous
substances,
bioactive
molecules
as
well
information
encryption,
super-resolution
photoacoustic
phototherapy
nanomedicine
delivery
are
main
focus
this
review.
Finally,
future
challenges
prospects
materials
highlighted
envisaged.
presents
comprehensive
basis
directions
designing,
developing,
applying
fascinating
fluorescent
sensors
fabricated
based
specific
requirements
numerous
research
Chemosensors,
Год журнала:
2023,
Номер
11(9), С. 468 - 468
Опубликована: Авг. 22, 2023
Traditionally,
analytical
chemistry
and
diagnosis
relied
on
wet
laboratories
skilled
professionals
utilizing
sophisticated
instruments
for
sample
handling
analysis.
However,
with
the
development
of
novel
materials
sensing
techniques,
there
has
been
a
significant
shift
towards
use
standalone
sensors,
allowing
tests
to
be
conducted
on-site
or
even
in
real
time,
leading
cost-
time-efficiency.
With
their
widespread
adoption
globally,
smartphones
have
emerged
as
an
ideal
platform
such
boasting
extensive
sensor
capabilities,
advanced
processing
power,
communication
functionalities.
Smartphone-based
assays
make
optical
electrochemical
built-in
cameras,
ambient
light
other
features
sensing,
while
micro-USB
port,
Bluetooth,
wireless
connection
facilitate
data
transmission
analog
voltage
application
sensing.
Previous
overview
papers
explored
smartphone-based
specific
domains;
this
review
provides
comprehensive
examination
recent
advancements
encompassing
both
methods.
The
fundamental
principles
these
sensors
implementation
using
smartphones,
showcases
applications,
presents
innovative
designs
that
take
advantage
inherent
functionalities
capabilities
smartphones.
concludes
by
offering
outlook
prospects
includes
reflective
section
emphasizing
potential
impact
chemical
biological
analyses.
This
resource
aims
provide
information
researchers
practitioners
interested
cutting-edge
methodologies.
