Plasmonic nanorod probes’ journey inside plant cells for in vivo SERS sensing and multimodal imaging

Author:

Cupil-Garcia Vanessa12,Li Joy Q.13,Norton Stephen J.1,Odion Ren A.13,Strobbia Pietro13ORCID,Menozzi Luca13ORCID,Ma Chenshuo13,Hu Jianhong4,Zentella Rodolfo4,Boyanov Maxim I.56,Finfrock Y. Zou7,Gursoy Doga78,Douglas Deirdre Sholto6,Yao Junjie13,Sun Tai-Ping4,Kemner Kenneth M.6,Vo-Dinh Tuan123ORCID

Affiliation:

1. Fitzpatrick Institute for Photonics, Durham, NC 27706, USA

2. Department of Chemistry, Duke University, Durham, NC 27706, USA

3. Department of Biomedical Engineering, Duke University, Durham, NC 27706, USA

4. Department of Biology, Duke University, Durham, NC 27706, USA

5. Bulgarian Academy of Sciences, Institute of Chemical Engineering, Sofia 1113, Bulgaria

6. Biosciences Division, Argonne National Laboratory, Argonne, IL 60439, USA

7. X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, Lemont, IL 60439, USA

8. Department of Electrical Engineering and Computer Science, Northwestern University, Evanston, IL 60208, USA

Abstract

Plasmonic silver-coated nanorods were demonstrated to enter plant cells using a multimodal imaging approach. Surface-Enhanced Raman Scattering spectra from dye-coated nanorods were acquired in vivo from whole plant leaves treated with nanorods.

Funder

U.S. Department of Energy

Canadian Light Source

National Science Foundation

National Defense Science & Engineering Graduate

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

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