Chiral-based optical and electrochemical biosensors: Synthesis, classification, mechanisms, nanostructures, and applications
Chemical Engineering Journal,
Год журнала:
2024,
Номер
497, С. 155562 - 155562
Опубликована: Сен. 10, 2024
Язык: Английский
First-Principles Calculations of Group-IV Carbide Quantum Dots and Single-Layer Heterojunctions with Optical Activity and Short-Wave Infrared Emission for Efficient Gas Sensing
ACS Applied Nano Materials,
Год журнала:
2025,
Номер
8(4), С. 1852 - 1864
Опубликована: Янв. 17, 2025
The
recently
successful
large-area
bottom-up
synthesis
of
a
two-dimensional
honeycomb
layer
silicon
carbide
(SiC)
(Phys.
Rev.
Lett.
2023,
130,
076203)
has
unquestionably
outstretched
the
conventional
routes
to
tackle
intriguing
underlying
physics
graphene-like
monolayers
with
diverse
functional
sectors.
In
this
work,
we
have
tailored
group-IV
such
as
SiC,
germanium
(GeC),
and
their
single-layer
heterojunction
(J.
Appl.
Phys.
2022,
132,
184301)
six
stable
quantum
dots
(QDs)
critically
explored
electronic
nature,
magnetic
edges,
transitions
subsequent
characterization
circular
dichroism
(CD)
high
sensitivity
toward
environmentally
hazardous
gases
through
first
principles.
Quantum
zigzag
edges
reveal
spin-split
nature
traces
fluorescence
around
short-wave
infrared
(SWIR)
region.
Interestingly,
polar
QDs
SiC–GeC,
however,
display
chiral
an
asymmetric
point
group,
which
been
using
vibrational
dichroism.
presence
junctions
between
two
different
carbides
promptly
enhances
gas
70%,
is
significantly
higher
than
its
constituents,
providing
alternate
route
map
in
extending
boundaries
environment-friendly
application
sector.
Язык: Английский
Recent developments and applications of solid membrane in chiral separation
Journal of Chromatography A,
Год журнала:
2025,
Номер
1743, С. 465652 - 465652
Опубликована: Янв. 2, 2025
Язык: Английский
Molecularly Imprinted Polymers and Nanocomposites—Essentials Features and Applied Versatilities
Polymer-Plastics Technology and Materials,
Год журнала:
2025,
Номер
unknown, С. 1 - 29
Опубликована: Янв. 12, 2025
This
manuscript
presents
a
systematic
overview
of
molecularly
imprinted
polymer-derived
nanocomposites,
discussing
fundamentals,
design
categorization,
and
technological
worth,
according
to
the
reported
literature
so
far.
In
this
concern,
nanocomposites
polymers
have
been
synthesized
with
carbonaceous
nanoparticles
(graphene,
carbon
nanotube,
fullerene)
inorganic
(metal/metal
oxide,
metal
organic
frameworks).
Principal
synthesis
methods
applied
for
consequential
include
efficient
polymerization
tactics,
like
free
radical
(bulk/emulsion),
electropolymerization,
sol-gel,
precipitation,
imprinting
approaches
(surface
or
nanoimprinting).
Ensuing
macromolecular
assemblies
nanocomposite
hybrid
depicted
valuable
characteristics,
counting
low
price,
high
surface
area,
functionalities,
microstructural
variations,
structural
stability,
facile
synthesis,
desirable
porosity,
sensitivity
toward
other
molecules
depending
upon
their
precision
choice
processing
technique.
Subsequently,
worth
mentioning
combinations
nanocarbon/inorganic
showed
scientific
potential
water
remediation
(adsorbent
materials),
gas/electrochemical
sensors,
drug
delivery,
biosensing
fields.
Although
plenty
reports
revealed
design,
processing,
practical
aspects
polymers;
nonetheless,
we
note,
field
needs
much
future
attention
precise
designs,
perfect
polymer-nanoparticle
assemblies,
well-defined
techniques/parameters
commercial-scale
utilizations.
Язык: Английский