Electron optics of nanoplasmonic metamaterials in bio/opto theranostics

D. Keith Roper; Drew DeJarnette; Gregory T. Forcherio; Jeremy Dunklin; Keith Berry; Gyoung G. Jang; Milana Lisunova; Phillip Blake; Wonmi Ahn

doi:10.1117/12.2061084

27 August 2014 Electron optics of nanoplasmonic metamaterials in bio/opto theranostics

D. Keith Roper, Drew DeJarnette, Gregory T. Forcherio, Jeremy Dunklin, Keith Berry, Gyoung G. Jang, Milana Lisunova, Phillip Blake, Wonmi Ahn

Author Affiliations +

Proceedings Volume 9166, Biosensing and Nanomedicine VII; 91660L (2014) https://doi.org/10.1117/12.2061084
Event: SPIE NanoScience + Engineering, 2014, San Diego, California, United States

Abstract

Opto-electronic coupling of plasmonic nano-antennas in the near infrared water window in vitro and in vivo is of growing interest for imaging contrast agents, spectroscopic labels and rulers, biosensing, drug-delivery, and optoplasmonic ablation. Metamaterials composed of nanoplasmonic meta-atoms offer improved figures of merit in many applications across a broader spectral window. Discrete and coupled dipole approximations effectively describe localized and coupled resonance modes in nanoplasmonic metamaterials. From numeric and experimental results have emerged four design principles to guide fabrication and implementation of metamaterials in bio-related devices and systems. Resonance intensity and sensitivity are enhanced by surface-to-mass of meta-atoms and lattice constant. Fano resonant coupling is dependent on meta-atom polarizability and lattice geometry. Internal reflection in plasmonic metaatom- containing polymer films enhances dissipation rate. Dimensions of self-assembled meta-atoms depend on balancing electrochemical and surface forces. Examples of these principles from our lab compare computation with images and spectra from ordered metal-ceramic and polymeric nanocomposite metamaterials for bio/opto theranostic applications. These principles speed design and description of new architectures for nanoplasmonic metamaterials that show promise for bioapplications.

Citation Download Citation

D. Keith Roper, Drew DeJarnette, Gregory T. Forcherio, Jeremy Dunklin, Keith Berry, Gyoung G. Jang, Milana Lisunova, Phillip Blake, and Wonmi Ahn "Electron optics of nanoplasmonic metamaterials in bio/opto theranostics", Proc. SPIE 9166, Biosensing and Nanomedicine VII, 91660L (27 August 2014); https://doi.org/10.1117/12.2061084

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

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.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
11 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Metamaterials

Polarizability

Gold

Lawrencium

Plasmonics

Nanoplasmonics

Metals

Show All Keywords

Keywords/Phrases

Search In:

Publication Years