Nachrichten aus der Chemie,
Journal Year:
2022,
Volume and Issue:
70(9), P. 62 - 65
Published: Aug. 1, 2022
Abstract
Immer
niedrigere
Nachweisgrenzen
sowie
störende
Matrixkomponenten
stellen
die
etablierten
Methoden
vor
neue
Aufgaben.
Zudem
sollen
gleichzeitig
der
Probendurchsatz
möglichst
hoch
und
Verbrauch
organischer
Lösungsmittel
gering
sein.
Molecules,
Journal Year:
2024,
Volume and Issue:
29(2), P. 411 - 411
Published: Jan. 15, 2024
Despite
advancements
in
analytical
technologies,
the
complex
nature
of
cosmetic
matrices,
coupled
with
presence
diverse
and
trace
unauthorized
additives,
hinders
application
these
technologies
cosmetics
analysis.
This
not
only
impedes
effective
regulation
but
also
leads
to
continual
infiltration
illegal
products
into
market,
posing
serious
health
risks
consumers.
The
establishment
regulations
is
often
based
on
extensive
scientific
experiments,
resulting
a
certain
degree
latency.
Therefore,
timely
advancement
laboratory
research
crucial
ensure
update
adaptability
regulations.
A
comprehensive
understanding
composition
matrices
their
pretreatment
vital
for
enhancing
efficiency
accuracy
detection.
Drawing
upon
China
National
Medical
Products
Administration’s
2021
Cosmetic
Classification
Rules
Catalogue,
we
streamline
wide
array
four
principal
categories
following
compositions:
emulsified,
liquid,
powdered,
wax-based
cosmetics.
In
this
review,
characteristics,
compositional
elements,
physicochemical
properties
inherent
each
category,
as
well
an
overview
evolution
methods
different
categories,
will
be
explored.
Our
objective
provide
clear
guide,
equipping
researchers
profound
insights
core
compositions
cosmetics,
which
turn
advance
analysis
improve
detection
regulatory
approaches
industry.
Separations,
Journal Year:
2025,
Volume and Issue:
12(5), P. 124 - 124
Published: May 14, 2025
In
this
review,
a
5-year
overview
on
environmentally
friendly
approaches
for
the
extraction
of
most
relevant
organic
pollutants
in
soil,
sediment,
particulate
matter,
and
sewage
sludge
coupled
with
chromatographic
analysis
is
reported.
Organic
contaminants
encompass
various
compounds
derived
from
personal
care
products,
industrial
chemicals,
microplastics,
matter
combustion,
agricultural
practices,
plasticizer
material.
The
principles
green
analytical
chemistry
(GAC)
sample
preparation
(GSP)
serve
as
guideline
development
more
sustainable
protocols.
This
study
focuses
attention
microwave-assisted
(MAE),
ultrasound-assisted
(UAE),
matrix
solid-phase
dispersion
(MSPD),
microextraction
techniques,
such
(SPME),
stir
bar
sorptive
(SBSE),
hollow-fiber
liquid-phase
(HF-LPME),
spray-assisted
droplet
formation-based
(SADF-LPME),
dispersive
liquid–liquid
(DLLME).
These
represent
eco-friendly
advanced
target
analytes
environmental
solid
samples.