Recent advances on the DNA-based electrochemical biosensing of cancer biomarkers: Analytical approach

D Sadighbayan, K Sadighbayan… - TrAC Trends in …, 2019 - Elsevier
Oncobiomarkers act as perfect indicators for cancer detection. The latest advances in the
field of early stage diagnosis of cancer reveal that sensitive and selective measurement of …

Ultrasensitive detection of cancer biomarkers using conducting polymer/electrochemically reduced graphene oxide-based biosensor: Application toward BRCA1 …

S Shahrokhian, R Salimian - Sensors and Actuators B: Chemical, 2018 - Elsevier
Breast Cancer (BRCA) is the most common threat in women worldwide. Increasing death
rate of diagnosed cases is the main leading cause of designing specific genosensors for …

Design of a novel aptamer/molecularly imprinted polymer hybrid modified Ag–Au@ Insulin nanoclusters/Au-gate-based MoS2 nanosheet field-effect transistor for …

SM Majd, F Mirzapour, M Shamsipur, I Manouchehri… - Talanta, 2023 - Elsevier
Early detection of breast cancer, the first main cause of death in women, with robust assay
platforms using appropriate biomarkers is of great importance for diagnosis and follow-up of …

Graphene-DNA electrochemical sensor for the sensitive detection of BRCA1 gene

PA Rasheed, N Sandhyarani - Sensors and Actuators B: Chemical, 2014 - Elsevier
A graphene-based electrochemical DNA sensor has been developed for the low-
concentration detection of breast cancer-related BRCA1 gene. The DNA sensor used a …

Low fouling label-free DNA sensor based on polyethylene glycols decorated with gold nanoparticles for the detection of breast cancer biomarkers

W Wang, X Fan, S Xu, JJ Davis, X Luo - Biosensors and Bioelectronics, 2015 - Elsevier
A label-free and low fouling biosensor based on functional polyethylene glycols selective for
breast cancer susceptibility gene (BRCA1) is reported. Sensory interfaces were prepared …

Listeria monocytogenes: A food-borne pathogen

M Thakur, RK Asrani, V Patial - Foodborne diseases, 2018 - Elsevier
Listeria monocytogenes is a Gram-positive intracellular food-borne pathogen capable of
infecting both humans, as well as animals. The pathogen is responsible for causing invasive …

Highly sensitive electrochemical immunosensor based on polythiophene polymer with densely populated carboxyl groups as immobilization matrix for detection of …

EB Aydın, M Aydın, MK Sezgintürk - Sensors and Actuators B: Chemical, 2018 - Elsevier
A new impedimetric immunosensor was fabricated for detection of Interleukin 1β (IL-1β) by
using semi-conductive poly (2-thiophen-3-yl-malonic acid)(P3-TMA) as an immobilization …

Piezoelectric properties of PVDF‐conjugated polymer nanofibers

JE Trevino, S Mohan, AE Salinas… - Journal of Applied …, 2021 - Wiley Online Library
This study presents the development and characterization of PVDF‐conjugated polymer
nanofiber‐based systems. Five different conducting polymers (CPs) were synthesized …

Signal amplification of novel sandwich-type genosensor via catalytic redox-recycling on platform MWCNTs/Fe3O4@ TMU-21 for BRCA1 gene detection

H Ehzari, M Safari, M Samimi - Talanta, 2021 - Elsevier
Abstract The MWCNTs/Fe 3 O 4@ TMU-21 as a novel electrochemical sandwich-type
genosensor was fabricated to detect the BRCA1 gene using the redox-cycling ferrocene …

Nano-structured nickel oxide based DNA biosensor for detection of visceral leishmaniasis (Kala-azar)

S Mohan, P Srivastava, SN Maheshwari, S Sundar… - Analyst, 2011 - pubs.rsc.org
Sol–gel synthesized nickel oxide (NiO) film deposited onto indium tin oxide (ITO) coated
glass plate has been utilized for the development of sensitive and stable DNA biosensor and …