What question did this study set out to answer?

To develop a scalable electrochemical FET immunosensor for the sensitive detection of exosomes derived from prostate cancer.

April 16, 2026Nanoscale0 citations

Scalable Electrochemical FET Immunosensor with Crumpled Graphene for Sensitive Detection of Prostate Cancer Derived Exosomes

PMPiyali MukherjeeIndian Institute of Engineering Science and Technology, Shibpur NBNaresh BahadurshaUniversity of Calcutta NSNahid SultanaUniversity of Calcutta

Key Points

To develop a scalable electrochemical FET immunosensor for the sensitive detection of exosomes derived from prostate cancer.
Developed an electrochemical field effect transistor (FET) immunosensor using crumpled graphene.
Conducted sensitivity tests to evaluate exosome detection capabilities.
Utilized electrochemical analysis techniques to assess performance.
Achieved high sensitivity in detecting prostate cancer-derived exosomes.
Demonstrated the capability to distinguish between early-stage cancer and benign conditions.
Showed scalability of the sensor design for potential clinical applications.

Abstract

Accurate exosome identification is necessary for distinguishing early-stage cancer patients from malignant conditions. In this work, a scalable field effect transistor (FET) immunosensor with crumpled graphene has been developed using...

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