Surface-enhanced Raman spectroscopy (SERS) has made significant progress in recent decades, primarily driven by the principles of plasmon on metal surfaces. In contrast, SERS on non-metal substrates is based on the chemical mechanism involving charge transfer (CT) processes within irradiated molecules and the resonance Raman effect. This plasmon-free SERS mechanism proves highly suitable for detecting biomedical samples, as it suppresses the photo-thermal conversion associated with plasmon. In this study, we developed non-metal SERS substrates using conducting polymer nanofibers through electropolymerization. We evaluated the CT process and performance of the conducting polymer SERS substrates.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.