Mxenes as a versatile nanoplatform: Synthesis and emerging biomedical applications
Ali Mohammad Amani,
No information about this author
Ehsan Vafa,
No information about this author
Maryam Mirzae
No information about this author
et al.
Journal of Industrial and Engineering Chemistry,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 1, 2025
Language: Английский
Dual-channel, real-time, long-term stable electrochemical immunosensor based on Au, Cu-vertical graphene for detection of carcinoembryonic antigen in tumor cells
Analytica Chimica Acta,
Journal Year:
2025,
Volume and Issue:
1355, P. 344017 - 344017
Published: April 5, 2025
Language: Английский
A sensitive electrochemiluminescence immunosensor for CEA detection based on the ECL-RET between zinc-based metal–organic frameworks and ZiF-8@PDA
Yige Li,
No information about this author
Yingying Cheng,
No information about this author
Haoyi Ren
No information about this author
et al.
Bioelectrochemistry,
Journal Year:
2024,
Volume and Issue:
161, P. 108843 - 108843
Published: Oct. 28, 2024
Language: Английский
Point-of-Care Detection of Carcinoembryonic Antigen (CEA) Using a Smartphone-Based, Label-Free Electrochemical Immunosensor with Multilayer CuONPs/CNTs/GO on a Disposable Screen-Printed Electrode
Supada Khonyoung,
No information about this author
Praphatsorn Mangkronkaew,
No information about this author
Puttaporn Klayprasert
No information about this author
et al.
Biosensors,
Journal Year:
2024,
Volume and Issue:
14(12), P. 600 - 600
Published: Dec. 7, 2024
In
order
to
identify
carcinoembryonic
antigen
(CEA)
in
serum
samples,
an
innovative
smartphone-based,
label-free
electrochemical
immunosensor
was
created
without
the
need
for
additional
labels
or
markers.
This
technology
presents
a
viable
method
on-site
cancer
diagnostics.
The
novel
smartphone-integrated,
immunosensing
platform
constructed
by
nanostructured
materials
that
utilize
layer-by-layer
(LBL)
assembly
technique,
allowing
meticulous
control
over
interface.
Detection
relies
on
direct
interactions
extra
tagging
agents,
where
ordered
graphene
oxide
(GO),
carbon
nanotubes
(CNTs),
and
copper
nanoparticles
(CuONPs)
were
sequentially
deposited
onto
screen-printed
electrode
(SPCE),
designated
as
CuONPs/CNTs/GO/SPCE.
significantly
amplifies
signal,
detection
of
low
concentrations
target
molecules
CEA.
LBL
approach
enables
precise
construction
multi-layered
structures
sensor
surface,
enhancing
their
activity
optimizing
performance
CEA
detection.
These
serve
efficient
carriers
increase
surface
area,
conductivity,
structural
support
antibody
loading,
thus
improving
sensitivity
this
transducer
is
based
decrease
current
response
[Fe(CN)
Language: Английский