ACS Sensors,
Год журнала:
2023,
Номер
9(1), С. 433 - 443
Опубликована: Дек. 14, 2023
Given
that
intricate
toxicological
profiles
exist
among
different
antibiotics
and
pose
serious
threats
to
the
environment
human
health,
synchronous
analysis
of
multiple
residues
becomes
crucial.
Sensor
arrays
show
potential
achieve
above
purpose,
but
it
is
challenging
develop
easy-to-use
high-sensitivity
tools
because
state-of-the-art
often
require
more
than
one
recognition
unit
are
monosignal
dependent.
Here
we
exquisitely
designed
a
fluorescent
nanoprobe
(2-aminoterephthalic
acid-anchored
CdTe
quantum
dots
with
Eu3+
coordination,
CdTe-ATPA-Eu3+)
featuring
triple
emissions
at
same
excitation
as
only
element
fabricate
luminescent
sensor
array
ratiometric
calculations
for
identifying
antibiotics.
By
taking
tetracycline,
chlortetracycline,
doxycycline,
oxytetracycline,
penicillin
G,
sulfamethoxazole
models,
six
species
exhibited
distinguishable
motivation
or/and
quenching
impacts
on
three
CdTe-ATPA-Eu3+,
which
were
employed
indicators
perform
logical
operation
further
combined
pattern
multitarget
determination.
Evidently,
such
design
exhibits
two
advances:
(1)
triple-emission
probe
sole
receptor
requiring
neither
internal
nor
external
adjustments,
fabricated
acts
an
extremely
facile
tool
multianalyte
detection;
(2)
offer
excellent
sensitivity
reliability
high-performance
Consequently,
accurate
identification
quantification
individual
their
combinations
various
levels
verified
in
both
laboratory
practical
matrices.
Our
work
provides
new
simultaneously
detecting
antibiotics,
will
inspire
development
advanced
analysis.
Sensors,
Год журнала:
2021,
Номер
21(4), С. 1470 - 1470
Опубликована: Фев. 20, 2021
With
the
arrival
of
new
technologies
in
modern
smart
factories,
automated
predictive
maintenance
is
also
related
to
production
robotisation.
Intelligent
sensors
make
it
possible
obtain
an
ever-increasing
amount
data,
which
must
be
analysed
efficiently
and
effectively
support
increasingly
complex
systems'
decision-making
management.
The
paper
aims
review
current
literature
concerning
intelligent
factories.
We
focused
on
contemporary
trends
provide
overview
future
research
challenges
classification.
used
burst
analysis,
systematic
methodology,
co-occurrence
analysis
keywords,
cluster
analysis.
results
show
increasing
number
papers
key
researched
concepts.
importance
growing
over
time
relation
Industry
4.0
technologies.
proposed
Smart
Predictive
Maintenance
(SIPM)
based
full-text
relevant
papers.
paper's
main
contribution
summary
for
Materials Today Advances,
Год журнала:
2023,
Номер
18, С. 100376 - 100376
Опубликована: Май 3, 2023
As
an
excellent
fluorescent
nanomaterial,
carbon
quantum
dots
(CQDs)
have
the
properties
of
small
molecular
weight,
particle
size,
high
fluorescence
stability,
no
optical
flicker,
wide
excitation
spectrum,
continuous,
long
adjustable
emission
wavelength,
good
biocompatibility
and
low
toxicity.
At
present,
it
has
been
widely
used
in
biological
detection,
vivo
vitro
imaging,
drug
delivery
diagnostic
drugs.
This
review
presents
a
broad
overview
recent
progress
synthesis,
properties,
biomedical
applications
CQDs.
The
synthesis
methods
CQDs
are
first
introduced,
followed
by
extensive
discussion
its
purification,
surface
functionalization
stability.
Furthermore,
presented,
with
emphasis
on
photoluminescence
mechanism
relationship
between
conditions
properties.
review's
much
focus
is
given
to
CQDs,
including
imaging
(in
imaging)
(targeted
therapy,
photodynamic
photothermal
immunological
gene
therapy).
Finally,
we
cover
key
issues
future
prospects/advances
that
still
deal
sector
as
well
possible
solutions.
Advanced Functional Materials,
Год журнала:
2021,
Номер
31(44)
Опубликована: Июль 28, 2021
Abstract
Nanoscale
materials
have
unique
properties
that
make
them
especially
useful
for
biomedical
diagnostic
applications.
Recent
developments
in
nanoengineering
resulted
increasing
use
of
nanostructures
biosensors.
Various
types
0D,
1D,
2D,
and
3D
been
used
to
improve
biosensor
sensitivity,
selectivity,
limit
detection,
time
result,
among
other
metrics.
These
integrated
into
electrochemical,
optical,
biosensors
this
purpose.
Here,
the
most
recent
advances
nanostructured
are
described.
This
includes
a
discussion
nanoparticles,
nanorods,
nanofibers,
nanopillars,
nanowires,
nanosheets,
indented
nanopatterns
(nanoholes
nanoslits),
nanogaps,
nanochannels,
nanopores,
nanofunctionalized
surfaces,
complex
hierarchical
structures
their
advantages
applications
Clinical
these
nanobiosensors
also
highlighted
along
with
future
directions
diagnostics.
Chemical Engineering Journal,
Год журнала:
2023,
Номер
464, С. 142553 - 142553
Опубликована: Март 22, 2023
pH,
HSO3−,
and
viscosity
are
crucial
bio-markers
for
evaluating
the
status
of
mitochondria
in
cell
micro-environment.
With
this
research,
we
developed
a
ratiometric
mitochondria-targeting
fluorescent
probe
1
that
was
responsive
toward
bisulphite,
pH
viscosity.
Hydroxylphenyl
1,3-benzoxazole
(D)
acted
as
recognition
unit;
benzo[e]indolium
(A)
rotor
to
achieve
response;
C
=
bond
constructed
by
bridging
D
A
susceptible
nucleophilic
attack
hence
responded
HSO3−.
Probe
exhibits
significant
signal
changes,
high
sensitivity,
outstanding
selectivity,
good
stability
detecting
viscosity,
SO2
solution.
used
imaging
derivatives
live
cells
zebrafish,
indicating
its
potential
identifying
mitochondrial
dysfunctions.
