PÄDI Boletín Científico de Ciencias Básicas e Ingenierías del ICBI,
Год журнала:
2024,
Номер
12, С. 241 - 246
Опубликована: Дек. 13, 2024
En
este
trabajo
se
propone
el
uso
de
un
textil
electrónico
(e-Textil)
para
sensar
CO
a
temperatura
ambiente
(RT).
Se
realizó
la
polimerización
anilina
por
medio
oxidación
química,
agregando
nanopartículas
Co3O4
y
secciones
poliéster.
Tanto
los
textiles
como
compositos
en
polvo,
caracterizaron
MEB,
DRX,
FTIR
eléctricamente.
Imágenes
electrones
retrodispersados,
muestran
dispersión
aglomerados
una
matriz
polianilina
(PANI),
sobre
superficie
las
fibras
poliéster;
resultados
DRX
confirman
presencia
PANI
fase
espinela
óxido
cobalto.
Por
observan
bandas
características
cuya
intensidad
aumenta
con
contenido
Co3O4.
Al
exponer
funcionalizados
al
gas
flujo
dinámico
RT,
observó
que
muestra
T-Pani-5br
mostró
señal
más
intensa
tiempos
respuesta
recuperación
160
69
segundos
respectivamente.
Chemosensors,
Год журнала:
2024,
Номер
12(7), С. 143 - 143
Опубликована: Июль 18, 2024
Gas
sensing
is
crucial
for
detecting
hazardous
gasses
in
industrial
environments,
ensuring
safety
and
preventing
accidents.
Additionally,
it
plays
a
vital
role
environmental
monitoring
control,
helping
to
mitigate
pollution
protect
public
health.
Integrated
photonic
gas
sensors
are
important
due
their
high
sensitivity,
rapid
response
time,
compact
size,
enabling
precise
recognition
of
concentrations
real-time.
These
leverage
technologies,
such
as
waveguides
resonators,
enhance
performance
over
traditional
sensors.
Advancements
materials
fabrication
techniques
could
further
improve
efficiency,
making
them
invaluable
monitoring,
safety,
healthcare
diagnostics.
In
this
review,
we
delved
into
that
operate
based
on
the
principles
evanescent
field
absorption
(EFA)
wavelength
interrogation
methods.
advanced
mechanisms
allow
highly
sensitive
selective
detection,
leveraging
interplay
light
with
molecules
produce
measurements.
Chemosensors,
Год журнала:
2025,
Номер
13(3), С. 100 - 100
Опубликована: Март 9, 2025
In
the
past
few
decades,
metal–organic
frameworks
(MOFs)
have
been
widely
employed
for
a
variety
of
applications
such
as
sensors,
adsorption,
and
catalysis.
MOFs
excellent
gas
sensing
properties
large
specific
surface
area
which
makes
them
suitable
candidate
determination
toxic
hazardous
gases.
Some
reports
also
shown
that
integration
with
other
materials
graphene,
metal
oxides,
or
conducting
polymers
may
further
improve
their
performance.
MOF-derived
demonstrated
properties.
this
review
article,
we
compiled
recent
progress
in
MOFs,
MOF-based
composites,
applications.
We
believe
present
article
benefit
readers
who
are
planning
working
on
development
sensors.
Advanced Sensor Research,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 12, 2025
Abstract
Thermal
runaway
is
a
critical
safety
concern
in
lithium‐ion
battery
energy
storage
systems.
This
review
comprehensively
analyzes
state‐of‐the‐art
sensing
technologies
and
strategies
for
early
detection
warning
of
thermal
events.
The
primary
inducing
factors,
evolution
mechanism,
characteristic
reactions
at
various
stages
are
discussed.
Detectable
signals
during
runaway,
including
temperature,
gas
emissions,
pressure,
strain,
acoustic
signals,
examined,
along
with
advancements
corresponding
technologies.
importance
sensor
implantation,
collaboration,
communication
within
cells
highlighted,
as
well
the
development
intelligent
algorithms
models.
Miniaturized,
integrated,
arrayed
sensors
identified
an
inevitable
trend
advancing
monitoring
Intrinsically
safe
design
future
systems,
considering
distinct
characteristics
emerging
technologies,
crucial
enhancing
reliability.
Future
research
shall
focus
on
developing
advanced
real‐time,
situ
monitoring,
establishing
new
paradigm
diagnosis
using
algorithms,
integrating
models
these
accurate
state
estimation
warnings.
provides
insights
to
guide
strategies,
facilitating
widespread
adoption
renewable
Atmosphere,
Год журнала:
2025,
Номер
16(4), С. 472 - 472
Опубликована: Апрель 18, 2025
Within
the
scope
of
“Eco
Map
Zagreb”
project,
eight
sensor
sets
(type
AQMeshPod)
were
set
up
at
an
automatic
measuring
station
Institute
for
Medical
Research
and
Occupational
Health
(IMROH)
comparison
with
reference
methods
air
quality
measurement
during
2018.
This
is
a
city
background
within
Zagreb
network
monitoring,
where
measurements
SO2,
CO,
NO2,
O3,
PM10
PM2.5,
are
performed
using
standardized
accredited
according
to
EN
ISO/IEC
17025.
paper
presents
pollutant
mass
concentrations
determined
by
sensors
methods.
The
data
compared
filtered
remove
outliers
handle
deviations
between
results
obtained
methods,
considering
different
approaches
gas
PM
data.
A
showed
large
scattering
all
gaseous
pollutants
while
PM2.5
indicated
satisfactory
low
dispersion.
regression
analysis
significant
seasonal
dependence
pollutants.
Significant
statistical
differences
whole
year
in
seasons
pollutants,
as
well
PM10,
observed,
significance
varying
results.
