Molecules,
Год журнала:
2024,
Номер
29(18), С. 4508 - 4508
Опубликована: Сен. 23, 2024
Carbon
dots
(CDs)
are
attracting
increasing
research
attention
due
to
their
exceptional
attributes,
including
biocompatibility,
water
solubility,
minimal
toxicity,
high
photoluminescence,
and
easy
functionalization.
Green
CDs,
derived
from
natural
sources
such
as
fruits
vegetables,
present
advantages
over
conventionally
produced
cost-effectiveness,
stability,
simplicity,
safety,
environmental
friendliness.
Various
methods,
hydrothermal
microwave
treatments,
used
synthesize
green
which
demonstrate
strong
luminescence.
These
properties
give
CDs
versatility
in
biological
applications,
bioimaging,
biosensing,
drug
delivery.
This
review
summarizes
the
prevalent
synthesis
methods
renewable
regarding
CDs;
examines
optical
features;
explores
extensive
drug/gene
delivery,
antimicrobial
antiviral
effects,
formatting
of
mathematical
components,
cancer
diagnosis,
pharmaceutical
formulations.
Journal of Family Medicine and Primary Care,
Год журнала:
2024,
Номер
13(8), С. 3393 - 3397
Опубликована: Июль 26, 2024
Hyperkalemia
is
a
potentially
life-threatening
electrolyte
disturbance
that
if
not
diagnosed
on
time
may
lead
to
devastating
conditions
and
sudden
cardiac
death.
Blood
sampling
for
potassium
level
checks
time-consuming
can
delay
the
treatment
of
severe
hyperkalemia
time.
So,
we
propose
non-invasive
method
correct
rapid
detection.
International Journal of Molecular Sciences,
Год журнала:
2024,
Номер
25(19), С. 10346 - 10346
Опубликована: Сен. 26, 2024
Dopamine
(DA)
is
a
widely
present,
calcium
cholinergic
neurotransmitter
in
the
body,
playing
important
roles
central
nervous
system
and
cardiovascular
system.
Developing
fast
sensitive
DA
detection
methods
of
great
significance.
Fluorescence-based
have
attracted
much
attention
due
to
their
advantages
easy
operation,
response
speed,
high
sensitivity.
This
study
prepared
hydrophilic
high-performance
CdS/ZnS
quantum
dots
(QDs)
for
detection.
The
waterborne
QDs
were
synthesized
one
step
using
amphiphilic
polymer
PEI-g-C14,
obtained
by
grafting
tetradecane
(C14)
polyethyleneimine
(PEI),
as
template.
polyacrylonitrile
nanofiber
membrane
(PAN-NFM)
was
electrospinning
(e-spinning),
metal
organic
frame
(ZIF-8)
deposited
situ
on
surface
PAN-NFM.
loaded
onto
this
substrate
(ZIF-8@PAN-NFM).
results
showed
that
after
deposition
ZIF-8,
water
contact
angle
hydrophobic
PAN-NFM
decreased
within
40°.
with
also
exhibited
significant
changes
fluorescence
presence
at
different
concentrations,
which
could
be
applied
method
Meanwhile,
visually
observed
it
transitioned
from
blue-green
color
colorless,
making
suitable
real-time
DA.
