Biosensors for Public Health and Environmental Monitoring: The Case for Sustainable Biosensing
Ajoke Williams,
Mauricio R. Aguilar,
Keshani G. Gunasinghe Pattiya Arachchillage
и другие.
ACS Sustainable Chemistry & Engineering,
Год журнала:
2024,
Номер
12(28), С. 10296 - 10312
Опубликована: Июль 1, 2024
Climate
change
is
a
profound
crisis
that
affects
every
aspect
of
life,
including
public
health.
Changes
in
environmental
conditions
can
promote
the
spread
pathogens
and
development
new
mutants
strains.
Early
detection
essential
managing
controlling
this
improving
overall
health
outcomes.
This
perspective
article
introduces
basic
biosensing
concepts
various
biosensors,
electrochemical,
optical,
mass-based,
nano
single-molecule
as
important
sustainability
preventive
tools.
The
discussion
also
includes
how
biosensor
crucial
to
minimizing
impacts
ensuring
long-term
availability
vital
technologies
resources
for
healthcare,
monitoring,
beyond.
One
promising
avenue
pathogen
screening
could
be
electrical
biomolecules
at
level,
some
recent
developments
based
on
bioelectronics
using
Scanning
Tunneling
Microscopy-assisted
break
junctions
(STM-BJ)
technique
are
shown
here.
Using
technique,
detected
with
high
sensitivity,
eliminating
need
amplification
cell
culture
steps,
thereby
enhancing
speed
efficiency.
Furthermore,
STM-BJ
demonstrates
exceptional
specificity,
accurately
detects
single-base
mismatches,
exhibits
limit
essentially
level
individual
biomolecules.
Finally,
case
made
here
sustainable
they
help,
paradigm
shift
needed
achieve
them,
potential
applications.
Язык: Английский
Polyethylene Terephthalate (PET) Recycled by Catalytic Glycolysis: A Bridge toward Circular Economy Principles
Materials,
Год журнала:
2024,
Номер
17(12), С. 2991 - 2991
Опубликована: Июнь 18, 2024
Plastic
pollution
has
escalated
into
a
critical
global
issue,
with
production
soaring
from
2
million
metric
tons
in
1950
to
400.3
2022.
The
packaging
industry
alone
accounts
for
nearly
44%
of
this
production,
predominantly
utilizing
polyethylene
terephthalate
(PET).
Alarmingly,
over
90%
the
approximately
1
PET
bottles
sold
every
minute
end
up
landfills
or
oceans,
where
they
can
persist
centuries.
This
highlights
urgent
need
sustainable
management
and
recycling
solutions
mitigate
environmental
impact
waste.
To
better
understand
PET's
behavior
promote
its
within
circular
economy,
we
examined
chemical
physical
properties,
current
strategies
most
effective
methods
available
today.
Advancing
economy
framework
by
closing
industrial
loops
demonstrated
benefits
such
as
reduced
landfill
waste,
minimized
energy
consumption,
conserved
raw
resources.
end,
identified
various
based
on
R-imperatives
(ranging
3R
10R),
focusing
latest
approaches
aimed
at
significantly
reducing
waste
2040.
Additionally,
comparison
(including
primary,
secondary,
tertiary,
quaternary
recycling,
along
concepts
"zero-order"
biological
techniques)
was
envisaged.
Particular
attention
paid
heterogeneous
catalytic
glycolysis,
which
stands
out
rapid
reaction
time
(20-60
min),
high
monomer
yields
(>90%),
ease
catalyst
recovery
reuse,
lower
costs,
enhanced
durability.
Accordingly,
use
highly
efficient
oxide-based
catalysts
glycolytic
degradation
is
underscored
promising
solution
large-scale
applications.
Язык: Английский
Screen-Printing vs Additive Manufacturing Approaches: Recent Aspects and Trends Involving the Fabrication of Electrochemical Sensors
Analytical Chemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 16, 2025
A
few
decades
ago,
the
technological
boom
revolutionized
access
to
information,
ushering
in
a
new
era
of
research
possibilities.
Electrochemical
devices
have
recently
emerged
as
key
scientific
advancement
utilizing
electrochemistry
principles
detect
various
chemical
species.
These
versatile
electrodes
find
applications
diverse
fields,
such
healthcare
diagnostics
and
environmental
monitoring.
Modern
designs
given
rise
innovative
manufacturing
protocols,
including
screen
additive
printing
methods,
for
creating
sophisticated
2D
3D
electrochemical
devices.
This
perspective
provides
comprehensive
overview
screen-printing
additive-printing
protocols
constructing
It
is
also
informed
that
screen-printed
sensors
offer
cost-effectiveness
ease
fabrication,
although
they
may
pose
challenges
due
use
toxic
volatile
inks
limited
design
flexibility.
On
other
hand,
manufacturing,
especially
fused
filament
fabrication
(or
deposition
modeling)
strategies,
allows
intricate
three-dimensional
sensor
rapid
prototyping
customized
equipment.
However,
post-treatment
processes
material
selection
can
affect
production
costs.
Despite
their
unique
advantages
limitations,
both
techniques
show
promise
applications,
driving
innovation
field
toward
more
advanced
designs.
Finally,
these
advancements
pave
way
improved
performance
expand
possibilities
academic,
environmental,
industrial
applications.
The
future
full
exciting
opportunities
state-of-the-art
technologies
will
further
improve
our
ability
determine
substances
wide
range
environments
researchers
continue
explore
many
Язык: Английский
Detection of the synthetic cathinone 4-methyl-pentedrone using lab-made screen-printed electrodes: A simple and environmentally friendly screening method for forensic applications
Sensors and Actuators B Chemical,
Год журнала:
2025,
Номер
433, С. 137513 - 137513
Опубликована: Фев. 25, 2025
Язык: Английский
Sensors for the detection of new psychoactive substances (NPS)
Comprehensive analytical chemistry,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
Язык: Английский
New route for the production of lab-made composite filaments based on soybean oil, polylactic acid and carbon black nanoparticles, and its application in the additive manufacturing of electrochemical sensors
Electrochimica Acta,
Год журнала:
2024,
Номер
unknown, С. 145566 - 145566
Опубликована: Дек. 1, 2024
Язык: Английский