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Cited by 469

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Integrated Magneto–Electrochemical Sensor for Exosome Analysis

Open access
Jeong, Sangmoo, Park, Jongmin, Pathania, Divya, Castro, Cesar M., Weissleder, Ralph, Lee, Hakho·2016·ACS Nano

Abstract

Extracellular vesicles, including exosomes, are nanoscale membrane particles that carry molecular information on parental cells. They are being pursued as biomarkers of cancers that are difficult to detect or serially follow. Here we present a compact sensor technology for rapid, on-site exosome screening. The sensor is based on an integrated magneto-electrochemical assay: exosomes are immunomagnetically captured from patient samples and profiled through electrochemical reaction. By combining magnetic enrichment and enzymatic amplification, the approach enables (i) highly sensitive, cell-specific exosome detection and (ii) sensor miniaturization and scale-up for high-throughput measurements. As a proof-of-concept, we implemented a portable, eight-channel device and applied it to screen extracellular vesicles in plasma samples from ovarian cancer patients. The sensor allowed for the simultaneous profiling of multiple protein markers within an hour, outperforming conventional methods in assay sensitivity and speed.

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Crossref · 10.1021/acsnano.5b07584

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Metadata

Authors
Jeong, S., Park, J., Pathania, D., Castro, C. M., Weissleder, R., & Lee, H.
Venue
ACS Nano
Published
2016-01-28
Volume
10
Issue
2
Pages
1802-1809
ISSN
  • 1936-0851 (ISSN-L)
  • 1936-086X
OpenAlex
W2283764701
Cited by
469
References
10
FWCI
19.71
Type
journal article
Language
en
Open access
green

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.