Smart and Sustainable Manufacturing Systems,
Journal Year:
2024,
Volume and Issue:
8(1), P. 136 - 149
Published: Dec. 30, 2024
ABSTRACT
In
the
pursuit
of
innovative
biosensing
technologies
for
critical
applications
such
as
early
breast
cancer
detection,
development
efficient
and
portable
devices
is
crucial.
This
work
describes
a
unique
stereolithography
(SLA)-based
three-dimensional–printed
microfluidic
device
intended
particularly
optofluidic
with
just
microliter
quantities
blood,
similar
to
diabetes
monitoring
devices.
Unlike
typical
cumbersome
lab
equipment
Biacore
machine,
which
needs
large
blood
sample
volumes
laboratory
processing,
technology
allows
patient-operated,
at-home
testing,
decreasing
requirement
hospital
visits.
The
main
contribution
this
study
optimize
SLA
printing
parameters,
namely
exposure
duration,
in
order
improve
chip’s
transparency
channel
quality.
improvement
exact
immobilization
biorecognition
components
within
channels,
resulting
sensitive
biomarker
detection.
By
extending
we
considerably
increase
structural
integrity
optical
clarity
are
successful
biosignal
transduction
labeled
sensing
applications.
not
only
leads
cheaper
cost
faster
manufacturing
compared
conventional
but
also
offers
increased
performance
real
bio-sensing
Thus,
our
represents
big
step
forward
accessible,
efficient,
compact
early-stage
illness
diagnosis,
outperforming
existing
lab-based
diagnostics.
Since
their
inception
in
the
early
1960s,
use
of
nanoscale
materials
has
progressed
leaps
and
bounds,
role
diverse
fields
ranging
from
human
health
to
energy
is
undeniable.
Nanosensors
are
devices
having
dimensions
designed
detect,
record,
transmit
signals
provide
valuable
data
information.
In
this
review,
we
utilize
CAS
Content
Collection,
a
vast
repository
scientific
information
extracted
journals
patent
publications,
identify
emerging
applications
field.
This
involves
understanding
trends,
such
as
growth
certain
topics
over
time,
well
establishing
relationships
between
topics.
Our
analysis
indicates
that
among
various
nanomorphologies
explored
nanosensors,
nanoparticles,
nanotubes,
quantum
dots
tend
lead.
terms
types
chemical
biological
sensors
account
for
nearly
80%
publications.
combination
with
bibliographic
data,
utilized
our
access
Registry
identified
host
across
substance
classes
(polymers,
small
molecules,
elements)
associated
nanosensor
Finally,
major
application
nanosensors
appears
be
biomedical
nature
(cancer
diagnosis/testing
drug
discovery,
example).
findings
highlighted
TrendScape
map
provides
an
overview
research
interest
concepts
We
also
snapshot
commercial
development
briefly
discuss
currently
under
development.
It
hope
review
comprehensive
field
serves
guide
researchers/scientists.
Journal of Materials Chemistry A,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Jan. 1, 2024
Recent
advancements
pertaining
to
the
applications
of
MXenes
and
MOFs
in
paper-based
sensors
are
discussed,
focusing
on
challenges
future
perspectives.
Oxazolidine
is
a
new
category
of
stimuli-chromic
compounds
that
has
unique
intelligent
behaviors
such
as
halochromism,
hydrochromism,
solvatochromism,
and
ionochromism,
all
which
have
potential
applications
for
designing
constructing
chemosensors
by
using
functionalized-polymer
nanocarriers.
Here,
the
poly(MMA-co-HEMA)
based
nanoparticles
were
synthesized
emulsion
copolymerizing
methyl
methacrylate
(MMA)
2-hydroxyethyl
(HEMA)
in
different
copolymer
compositions.
The
modified
physically
with
tertiary
amine-functionalized
oxazolidine
(as
an
pH-responsive
organic
dye)
to
prepare
halochromic
latex
nanoparticles.
Investigation
optical
properties
including
absorbance
emission
spectroscopic
methods
indicates
behavior
influenced
significantly
particle
size,
morphology,
concentration
hydroxyl
groups.
To
develop
detection
pH,
pH-responsivity
aqueous
solutions
pHs
wide
range
1–14
studied
UV–vis
fluorescence
spectroscopies,
these
results
confirmed
successful
photodetection
pH
fast
facile
manner.
investigation
solid-state
impregnation
latex-coated
cellulosic
papers
having
maintained
their
after
incorporation
cellulose
matrix
displayed
notable
colorimetric
fluorimetric
pH-responsivity.
Hence,
paper-based
pH-sensors
prepared
from
pH-responsivities
showed
constructed
HEMA
above
20
wt
%
best
high
resolution,
contrast,
high-intensity
color
change
change.
In
addition,
used
rewritable
hydrochromic
hand-writing
stamp-printing
acid
base
inks,
on
maximum
printability,
intensity.
This
study
proposed
significant
effects
polarity
functional
groups
molecules
role
functionalized
polymer
carrier
its
protection
toward
environmental
degradations.
These
parameters
should
be
considered
future
studies
development
pH-sensor
papers.
RSC Advances,
Journal Year:
2025,
Volume and Issue:
15(13), P. 10074 - 10084
Published: Jan. 1, 2025
Green
synthesized
silver
nanoparticles
demonstrated
colorimetric
and
spectroscopic
detection
of
mercury
hydrogen
peroxide
in
an
aqueous
medium
evidence
silver–mercury
interaction.
