Molecules,
Год журнала:
2023,
Номер
28(14), С. 5576 - 5576
Опубликована: Июль 22, 2023
Photocatalysis
technology
has
the
advantages
of
being
green,
clean,
and
environmentally
friendly,
been
widely
used
in
CO2
reduction,
hydrolytic
hydrogen
production,
degradation
pollutants
water.
Cu2O
abundant
reserves,
a
low
cost,
environmental
friendliness.
Based
on
narrow
bandgap
strong
visible
light
absorption
ability
Cu2O,
Cu2O-based
composite
materials
show
infinite
development
potential
photocatalysis.
However,
practical
large-scale
applications,
composites
still
pose
some
urgent
problems
that
need
to
be
solved,
such
as
high
rate
photogenerated
carriers,
poor
photocatalytic
activity.
This
paper
introduces
series
composites,
based
recent
reports,
including
pure
hybrid
materials.
The
modification
strategies
photocatalysts,
critical
physical
chemical
parameters
reactions,
mechanism
for
synergistic
improvement
performance
are
investigated
explored.
In
addition,
application
photocatalysts
photoreduction,
water
pollution
treatment
discussed
evaluated.
Finally,
current
challenges
prospects
pointed
out,
provide
guidance
applying
catalysts
renewable
energy
utilization
protection.
Micromachines,
Год журнала:
2023,
Номер
14(7), С. 1343 - 1343
Опубликована: Июнь 30, 2023
Sustainable
and
safe
food
is
an
important
issue
worldwide,
it
depends
on
cost-effective
analysis
tools
with
good
sensitivity
reality.
However,
traditional
standard
chemical
methods
of
safety
detection,
such
as
high-performance
liquid
chromatography
(HPLC),
gas
(GC),
tandem
mass
spectrometry
(MS),
have
the
disadvantages
high
cost
long
testing
time.
Those
prevented
people
from
obtaining
sufficient
risk
information
to
confirm
their
products.
In
addition,
testing,
bioassay
method,
often
results
in
false
positives
or
negatives
due
little
rigor
preprocessing
samples.
So
far,
currently
relies
enzyme-linked
immunosorbent
assay
(ELISA),
polymerase
chain
reaction
(PCR),
HPLC,
GC,
UV-visible
spectrophotometry,
MS,
all
which
require
significant
time
train
qualified
laboratory
operators.
These
factors
hindered
development
rapid
monitoring
systems,
especially
remote
areas
a
relative
lack
resources.
Surface-enhanced
Raman
spectroscopy
(SERS)
has
emerged
one
choice
for
that
can
overcome
these
dilemmas
over
past
decades.
SERS
offers
advantages
chromatographic
its
portability,
non-destructive
nature,
lower
implications.
stands,
supplemental
tool
analysis,
reinforcing
enhancing
completeness
coverage
system.
combines
portability
cheaper
detection
costs
gain
advantage
analysis.
encountered
many
challenges
moving
toward
regulatory
applications
safety,
quantitative
accuracy,
poor
reproducibility,
instability
large
molecule
detection.
As
result,
reality
SERS,
screening
announcements
still
uncommon.
this
review
article,
we
compiled
current
designs
fabrications
substrates
unify
requirements
opportunities
challenges.
This
expected
improve
interest
sensing
field
facilitate
future.
Chemosensors,
Год журнала:
2023,
Номер
11(1), С. 35 - 35
Опубликована: Янв. 2, 2023
The
increase
of
production
and
consumption
persistently
introduce
different
pollutants
into
the
environment.
constant
development
improvement
analytical
methods
for
tracking
environmental
contaminants
are
essential.
demand
high
sample
throughput
analysis
has
hit
spotlight
developing
selective
sensors
to
avoid
time-consuming
preparation
techniques.
In
addition,
sensor’s
sensitivity
should
satisfy
rigorous
demands
harmful
compound
tracking.
Molecularly
imprinted
plasmonic-based
excellent
candidates
overcome
selectivity
issues.
polymers
robust,
stable
in
aqueous
organic
solvents,
at
extreme
pHs
temperatures,
include
a
low-cost
synthesis
procedure.
Combined
with
techniques,
they
perspective
choice
applications
field
protection.
Plasmonic-based
offer
lower
limit
detection,
broad
linearity
range,
sensitivity,
compared
other
detection
This
review
outlines
optical
plasmonic
molecularly
as
sensing
elements.
main
focus
is
on
affecting
human
animal
health,
such
pesticides,
pharmaceuticals,
hormones,
microorganisms,
polycyclic
aromatic
hydrocarbons,
dyes,
metal
particles.
Although
currently
have
their
application
mostly
biomedical
field,
we
eager
point
them
out
highly
prospective
solution
many
problems.
