Integrating reliable Pt–S bond-mediated 3D DNA nanomachine with magnetic separation in a homogeneous electrochemical strategy for exosomal MicroRNA …

L Yang, H Guo, Q Gao, T Hou, J Zhang, X Liu… - Analytical …, 2023 - ACS Publications
Precise and sensitive analysis of exosomal microRNA (miRNA) is of great importance for
noninvasive early disease diagnosis, but it remains a great challenge to detect exosomal …

Rapid electrochemical biosensor for sensitive profiling of exosomal microRNA based on multifunctional DNA tetrahedron assisted catalytic hairpin assembly

Y Zhang, X Zhang, B Situ, Y Wu, S Luo, L Zheng… - Biosensors and …, 2021 - Elsevier
Profiling of exosomal microRNA (exo-miRNA) is very important for cancer diagnosis and
treatment. However, rapid and sensitive determination the trace of exo-miRNA in clinical …

Enzyme-free electrochemical biosensor based on localized DNA cascade displacement reaction and versatile DNA nanosheets for ultrasensitive detection of …

P Liu, X Qian, X Li, L Fan, X Li, D Cui… - ACS Applied Materials & …, 2020 - ACS Publications
MicroRNA existing in exosomes (exo-miRNA) is a crucial and reliable biomarker for cancer
screening and diagnosis. However, accurate detection of ultralow exo-miRNA amounts in …

Dumbbell hybridization chain reaction based electrochemical biosensor for ultrasensitive detection of exosomal miRNA

P Miao, Y Tang - Analytical Chemistry, 2020 - ACS Publications
Exosomal miRNA is an ideal source of noninvasive biomarker for the diagnosis of cancer.
Sensitive and accurate analysis of exosomal miRNA plays an important role in facilitating …

Janus wireframe DNA cube-based 3D nanomachine for rapid and stable fluorescence detection of exosomal microRNA

Y Xu, X Li, C Niu, H Wu, Y Yong, C Qi, W Gong… - Biosensors and …, 2022 - Elsevier
Exosomal microRNAs (miRNAs) have been demonstrated to be credible biomarkers for the
diagnosis and monitoring of tumors. Nevertheless, developing simple, rapid, and stable …

Simultaneous detection of exosomal microRNAs by nucleic acid functionalized disposable paper-based sensors

H Yang, J Zhao, J Dong, L Wen, Z Hu, C He… - Chemical Engineering …, 2022 - Elsevier
Compared with free microRNAs (miRNAs) in blood, miRNAs in exosomes are more
abundant and stable. However, simple, reliable and simultaneous detection of exosomal …

Mesoporous nanozyme-enhanced DNA tetrahedron electrochemiluminescent biosensor with three-dimensional walking nanomotor-mediated CRISPR/Cas12a for …

B Shen, L Li, C Liu, X Li, X Li, X Cheng, H Wu… - Analytical …, 2023 - ACS Publications
Exosomal microRNAs (exomiRNAs) have emerged as ideal biomarkers for early clinical
diagnostics. The accurate detection of exomiRNAs plays a crucial role in facilitating clinical …

Strand displacement-triggered G-quadruplex/rolling circle amplification strategy for the ultra-sensitive electrochemical sensing of exosomal microRNAs

X Tang, Y Wang, L Zhou, W Zhang, S Yang, L Yu… - Microchimica Acta, 2020 - Springer
Emerging evidence suggests that exosomal microRNAs are potential biomarkers for the
early diagnosis and prognostic assessment of tumor. Here, we design a strand displacement …

An ultrasensitive electrochemical biosensor integrated by nicking endonuclease-assisted primer exchange reaction cascade amplification and DNA nanosphere …

S Yu, S Chen, Y Dang, Y Zhou, JJ Zhu - Analytical Chemistry, 2022 - ACS Publications
Specific and sensitive microRNAs (miRNAs) detection is essential to early cancer diagnosis.
The development of these technologies including functional nuclease-mediated target …

A ratiometric electrochemical biosensor for the exosomal microRNAs detection based on bipedal DNA walkers propelled by locked nucleic acid modified toehold …

J Zhang, LL Wang, MF Hou, YK Xia, WH He… - Biosensors and …, 2018 - Elsevier
Sensitive and selective detection of microRNAs (miRNAs) in cancer cells derived exosomes
have attracted rapidly growing interest owing to their potential in diagnostic and prognostic …