Zeitschrift für anorganische und allgemeine Chemie,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 31, 2024
Abstract
In
recent
years,
MOFs
hydrogels
have
attracted
extensive
attention
due
to
their
unique
structure
and
excellent
performance.
MOF‐based
combine
the
highly
ordered
pore
tunability
of
MOF
with
biocompatibility
flexibility
hydrogels,
are
widely
used
in
environmental
governance,
sensors,
biomedicine.
this
review,
we
mainly
summarize
synthesis
methods,
structural
characteristics
mechanical
properties
specific
applications
different
fields
including
adsorption
heavy
metal
ions
pollutant
gases
stress
strain
sensor
drug
delivery.
Finally,
analyze
existing
problems,
provide
suggestions
for
development
direction
future.
This
paper
aims
help
readers
quickly
understand
current
hydrogels.
Critical Reviews in Analytical Chemistry,
Год журнала:
2024,
Номер
unknown, С. 1 - 20
Опубликована: Апрель 24, 2024
In
recent
decades,
heavy
metal
ions
have
emerged
as
a
significant
global
environmental
concern,
posing
threats
to
the
delicate
balance
of
ecosystems
worldwide.
Their
introduction
into
occurs
through
various
activities
and
poses
serious
risk
human
health.
Among
ions,
Cd2+
is
recognized
highly
toxic
pollutant.
Its
widespread
use
contributes
its
accumulation
in
environment.
Chronic
exposure
present
risks
both
environment
Therefore,
detection
these
are
very
important.
Organic
fluorometric
colorimetric
promising
tools
for
this
purpose,
offering
advantages
such
high
sensitivity,
selectivity,
sometimes
reversibility.
This
review
offers
comprehensive
overview
advancements
using
organic
chemosensors
from
2019
2024.
We
delve
key
aspects
studies,
including
design
strategies
employed
novel
underlying
sensing
mechanisms.
Furthermore,
we
explore
diverse
applications
chemosensors,
ranging
monitoring
biomedical
diagnostics.
By
analyzing
latest
research
findings,
aims
offer
insights
current
state-of-the-art
field
chemosensors.
Additionally,
it
highlights
potential
opportunities
challenges
that
lie
ahead,
paving
way
future
important
area
research.
Analytical Methods,
Год журнала:
2025,
Номер
17(7), С. 1648 - 1657
Опубликована: Янв. 1, 2025
Ammonia
or
biogenic
amines
released
by
protein
degradation
during
food
spoilage
have
various
ill
effects
on
human
health
and
the
environment.
Herein,
an
economical
colorimetric
bisphenol-based
sensor
was
developed
from
inexpensive
reagents
a
simple
synthetic
method
for
detecting
ammonia
monitoring
spoilage.
The
slightest
addition
of
NH3
significantly
changed
absorption
BP,
which
reflected
in
detection
limit
value
(7.89
×
10-7
M).
film-based
immobilizing
BP
onto
starch-polyvinyl
alcohol
(PVA)
matrix
enabled
both
rapid
visual
onsite
determination
RGB
contents
using
digital
application.
blue
content
film
linearly
with
extent
fish
meat
samples.
This
linear
change
to
act
as
excellent
quality
indicator
hourly
monitoring.
aerial
reversibility
empowered
its
use
many
cycles
without
any
reagents.
