Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: May 25, 2026

A Technical Guide for Performing Spectroscopic Measurements on Metal-Organic Frameworks

A Technical Guide for Performing Spectroscopic Measurements on Metal-Organic Frameworks

Published on: April 28, 2023

Optical antenna for photofunctional molecular systems.

Katsuyoshi Ikeda¹, Kohei Uosaki

¹Division of Chemistry, Graduate School of Science, Hokkaido University, Sapporo 060-0810, Japan. kikeda@pchem.sci.hokudai.ac.jp

Chemistry (Weinheim an Der Bergstrasse, Germany)

|January 14, 2012

Summary

Efficient optical antennas boost photon-molecule interactions. Sphere-plane nanostructures on functional electrodes offer a controllable platform for enhanced chemical and electromagnetic interactions, improving overall efficiency.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Proton shuttling at electrochemical interfaces under alkaline hydrogen evolution.

Nature communications·2026

Same author

Rapid Exfoliation of Monolayer Graphene from Catalytic Metal Substrate Using Proton Tunneling Effect.

Journal of the American Chemical Society·2026

Same author

Structures and terahertz dynamics of an imidazolium-based ionic liquid on a gold electrode studied using surface-enhanced Raman scattering.

Physical chemistry chemical physics : PCCP·2025

Same author

Effect of para-substituents on NC bonding of aryl isocyanide molecules adsorbed on metal surfaces studied by sum frequency generation (SFG) spectroscopy.

The Journal of chemical physics·2024

Same author

Why Is Surface-Enhanced Raman Scattering Insensitive to Liquid Water?

Journal of the American Chemical Society·2024

Same author

Nature of Li<sub>2</sub>O<sub>2</sub> and its relationship to the mechanisms of discharge/charge reactions of lithium-oxygen batteries.

Physical chemistry chemical physics : PCCP·2024

Area of Science:

Nanophotonics and Surface Chemistry
Plasmonics and Molecular Electronics

Background:

Optical antennas enhance light-matter interactions, crucial for molecular studies.
Designing efficient antennas requires integrating electromagnetic and physicochemical properties.
Controlling chemical interactions at the antenna-molecule interface is key to maximizing efficiency.

Purpose of the Study:

To explore the use of sphere-plane nanostructures as optical antennas.
To investigate their suitability for molecular-modified functional electrode systems.
To demonstrate the importance of controlled chemical interactions for enhanced photon-molecule interactions.

Main Methods:

Fabrication of sphere-plane nanostructures on well-defined electrode platforms.
Characterization of antenna properties and their interaction with molecules.

More Related Videos

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Published on: November 21, 2019

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Published on: May 28, 2016

Related Experiment Videos

Last Updated: May 25, 2026

A Technical Guide for Performing Spectroscopic Measurements on Metal-Organic Frameworks

A Technical Guide for Performing Spectroscopic Measurements on Metal-Organic Frameworks

Published on: April 28, 2023

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Published on: November 21, 2019

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Published on: May 28, 2016

Analysis of both electromagnetic field enhancement and chemical interface effects.

Main Results:

Sphere-plane nanostructures demonstrate potential as effective optical antennas.
The integration with functional electrodes allows for molecular modification.
Controlled chemical interactions significantly contribute to enhanced photon-molecule interaction efficiency.

Conclusions:

Sphere-plane nanostructures are promising optical antennas for molecular-modified electrodes.
Optimizing physicochemical aspects, particularly chemical interactions, is vital for efficient antenna design.
This approach enables enhanced control over photon-molecule interactions in functional nanodevices.