Measurement and analysis of cancer biomarkers based on electrochemical biosensors
Cancer is a dreadful disease with a high mortality rate, and it has become more and more
prevalent worldwide. Early diagnosis, prognosis and treatment monitoring with robust and …
prevalent worldwide. Early diagnosis, prognosis and treatment monitoring with robust and …
microRNA biosensors: Opportunities and challenges among conventional and commercially available techniques
As being the most extensively studied, non-coding, evolutionary conserved, post-
transcriptional gene regulators of genome, microRNAs (miRNAs) have taken great attention …
transcriptional gene regulators of genome, microRNAs (miRNAs) have taken great attention …
Self-protected DNAzyme walker with a circular bulging DNA shield for amplified imaging of miRNAs in living cells and mice
Abnormal expression of miRNAs is often detected in various human cancers. DNAzyme
machines combined with gold nanoparticles (AuNPs) hold promise for detecting specific …
machines combined with gold nanoparticles (AuNPs) hold promise for detecting specific …
Functionalized conjugated polymers for sensing and molecular imprinting applications
The electronic conjugation between each repeat unit in conducting polymers (CPs) provides
semiconducting molecular architectures and intriguing properties to suit for sensing …
semiconducting molecular architectures and intriguing properties to suit for sensing …
Structural hybridization of bimetallic zeolitic imidazolate framework (ZIF) nanosheets and carbon nanofibers for efficiently sensing α-synuclein oligomers
C Guo, M Hu, Z Li, F Duan, L He, Z Zhang… - Sensors and Actuators B …, 2020 - Elsevier
A high-efficiency sensing system for α-synuclein (α-Syn) oligomers was designed based on
a novel one dimensional (1D)/2D structural nanohybrid (denoted as CoMnZIF@ CNF) of …
a novel one dimensional (1D)/2D structural nanohybrid (denoted as CoMnZIF@ CNF) of …
A highly sensitive electrochemical microRNA-21 biosensor based on intercalating methylene blue signal amplification and a highly dispersed gold nanoparticles …
Numerous clinical studies suggest that microRNAs (miRNAs) are indicative biomolecules for
the early diagnosis of cancer. This work aims to develop a cost-effective and label-free …
the early diagnosis of cancer. This work aims to develop a cost-effective and label-free …
Biosensing based on pencil graphite electrodes
Á Torrinha, CG Amorim, MC Montenegro, AN Araújo - Talanta, 2018 - Elsevier
Pencil leads have been increasingly used as electrode material in electrochemical
applications. Commonly denominated as pencil graphite electrodes (PGE), they represent a …
applications. Commonly denominated as pencil graphite electrodes (PGE), they represent a …
Nonenzymatic autonomous assembly of cross-linked network structures from only two palindromic DNA components for intracellular fluorescence imaging of miRNAs
C Li, J Zhang, Y Gao, S Luo, ZS Wu - ACS sensors, 2022 - ACS Publications
The abnormal expression of miRNA-21 is often found in tumor specimens and cell lines, and
thus, its specific detection is an urgent need for the diagnosis and effective therapy of …
thus, its specific detection is an urgent need for the diagnosis and effective therapy of …
Advances in electrochemical biosensor technologies for the detection of nucleic acid breast cancer biomarkers
AM Chiorcea-Paquim - Sensors, 2023 - mdpi.com
Breast cancer is the second leading cause of cancer deaths in women worldwide; therefore,
there is an increased need for the discovery, development, optimization, and quantification …
there is an increased need for the discovery, development, optimization, and quantification …
Cascade amplification-mediated in situ hot-spot assembly for microRNA detection and molecular logic gate operations
S Yu, Y Wang, LP Jiang, S Bi, JJ Zhu - Analytical chemistry, 2018 - ACS Publications
MicroRNAs (miRNAs) play important roles in many biological processes and are associated
with various diseases, especially cancers. Combination of technological developments such …
with various diseases, especially cancers. Combination of technological developments such …