TrAC Trends in Analytical Chemistry,
Год журнала:
2024,
Номер
172, С. 117599 - 117599
Опубликована: Фев. 20, 2024
of
illegal
drugs
in
biofluids
typically
requires
the
incorporation
an
adequate
sample
treatment
step
together
with
high
performance
instrumentation
to
meet
demands
modern
Analytical
Chemistry
terms
sensitivity
and
selectivity.
Regarding
main
objective,
can
be
addressed
to:
i)
extraction
a
large
number
different
compounds;
or
ii)
selective
one
reduced
group
compounds
similar
nature.
Traditionally,
has
been
considered
bottleneck
analytical
procedures,
consuming
most
required
energy,
time
resources
total
analysis.
The
recent
advances
area
materials
science
development
miniaturized
handling
techniques
have
generated
new
opportunities
hitherto
inconceivable.
This
review
article
summarizes
developments
sorbent-based
for
analysis
biofluids,
providing
critical
comparison
not
only
traditional
generic
sorbents
versus
engineered
materials,
but
also
preferred
extractive
formats
this
purpose.
Advanced Functional Materials,
Год журнала:
2023,
Номер
34(43)
Опубликована: Окт. 12, 2023
Abstract
Recent
advances
in
ordered
porous
materials,
including
metal‐organic
(MOF)
and
covalent
organic
frameworks
(COF),
are
set
to
revolutionize
the
strategies
used
for
wastewater
treatment.
This
is
attributed
large
surface
area,
high
crystallinity,
structural
tunability,
thermal
chemical
stability,
well‐defined
structures
of
MOF
COF.
Despite
distinctive
properties
exhibited
by
single
system
(either
or
COF),
combination
COF
MOF,
as
a
hybrid
construct,
offers
remarkable
opportunity
achieve
superior
functionality
performance.
The
favorable
features
COF–MOF
hybrids
different
treatment
sectors
have
opened
new
venues
effective
environmental
remediation.
review
presents
state‐of‐the‐art
design,
synthesis,
application
hybrids.
synthesis
principles,
MOF‐first,
COF‐first,
post‐synthetic
linkage
pre‐synthesized
COFs
MOFs
summarized.
potential
these
novel
materials
evaluated
considering
contaminant
sensing,
adsorptive
removal,
catalytic
photodegradation.The
conclusion
drawn
assessing
existing
hurdles
opportunities
development
COF‐MOF
an
innovative
yet
viable
approach
addressing
Inorganic Chemistry,
Год журнала:
2024,
Номер
63(6), С. 2877 - 2887
Опубликована: Янв. 29, 2024
Four
self-assembled
inorganic–organic
hybrid
materials,
namely,
H{Na(H2O)3[Gd(PDA)(H2O)2]3[BW12O40]}·4H2O
(1),
H{Na(H2O)3[Tb(PDA)(H2O)2]3[BW12O40]}·3H2O
(2),
H{Na(H2O)3[Er(PDA)(H2O)3]3[BW12O40]}·H2O
(3)
(PDA
=
1,10-phenanthroline-2,9-dicarboxylate),
and
[Pr3(H2O)13(pydc–OH)2][BW12O40]·12H2O
(4)
(pydc–OH
4-hydroxy-2,6-pyridinedicarboxylate),
were
hydrothermally
synthesized
structurally
characterized.
Hybrids
1–3
are
isostructural
contain
a
Keggin
unit,
which
is
linked
to
lanthanoids
produce
distinct
trinuclear
lanthanoid
building
blocks.
The
fragments
connected
by
anion−π
hydrogen
bonding
interactions
create
3D
networks.
In
4,
trimeric
Pr-organic
species
bearing
unit
forms
2D
coordination
polymer,
then
between
layers
lead
the
formation
of
structure.
These
polyoxometalate-based
frameworks
used
as
sorbents
for
dispersive
microsolid-phase
extraction
(D-μSPE)
two
anticancer
drugs
(doxorubicin
epirubicin)
in
human
plasma
samples.
Analytes
quantified
separated
using
high-performance
liquid
chromatography
with
fluorescence
detection
(HPLC-FLD).
method's
linearity
was
0.8–500
ng
mL–1
1.0–500
antineoplastic
doxorubicin
epirubicin,
respectively.
limits
(S/N
3)
range
0.2–0.3
mL–1,
while
precision
3.5–4.3%.
Finally,
samples
from
patients
treated
or
epirubicin
analyzed
D-μSPE-HPLC-FLD
method.
Analytica Chimica Acta,
Год журнала:
2024,
Номер
1289, С. 342215 - 342215
Опубликована: Янв. 4, 2024
Bisphenols,
particularly
bisphenol
A
(BPA),
are
the
primary
monomers
used
as
additives
in
manufacturing
of
many
consumer
products.
The
exposure
to
these
compounds
is
related
endocrine-disrupting
and
reproductive
effects,
among
others.
For
this
reason,
development
analytical
methods
for
their
determination
biological
matrixes
needed
monitor
population
compounds.
Their
quantification
at
ovarian
level
(i.e.,
follicular
fluid)
interesting
assessment
content
draw
conclusions
about
infertility
problems.
However,
background
does
not
meet
all
requirements
by
focusing
mainly
on
BPA.
