Abstract

We fabricate plasmonic-active SERS substrates by diatom biosilica through in-situ synthesis of in-pore silver nanoparticles. Such bioenabled multi-functional SERS substrate enables label-free detection of explosive molecules down to 2.7×10-15 gram on a single diatom frustule.

© 2016 Optical Society of America

PDF Article
More Like This
Detecting Single Molecule on Bioenabled Optofluidic Biosensors by Inkjet Printing

Xianming Kong, Yuting Xi, Paul LeDuff, Ye Liu, Li-Jing Cheng, Gregory L. Rorrer, and Alan X. Wang
SW1G.4 CLEO: Science and Innovations (CLEO_SI) 2016

Detection of Organic Matter in Simulant Martian Soil using Plasmonic-Biosilica SERS Substrate

Kenneth Squire, Xianming Kong, Paul Leduff, Gregory L. Rorrer, Suning Tang, Bin Chen, Christopher P. McKay, Rafael Navarro-Gonzalez, and Alan X. Wang
JTh2A.127 Frontiers in Optics (FiO) 2016

Optofluidic SERS Sensing from Photonic Crystal-Plasmonic Mesocapsules

Kundan Sivashanmugan, Kenneth Squire, Yong Zhao, Ailing Tan, Joseph A. Kraai, Gregory L. Rorrer, and Alan X. Wang
JW2A.77 CLEO: Applications and Technology (CLEO_AT) 2019

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription