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Related Experiment Video

Updated: Feb 4, 2026

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

Plasmonic Biosensing.

J R Mejía-Salazar^1,2, Osvaldo N Oliveira²

¹National Institute of Telecommunications (Inatel) , 37540-000 , Santa Rita do Sapucaí , MG , Brazil.

Chemical Reviews

|September 25, 2018

Summary

This summary is machine-generated.

Emerging plasmonic biosensing technologies offer faster, label-free detection of analytes. Novel platforms focus on chiral, magneto-, and quantum plasmonics for compact, point-of-care devices.

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Area of Science:

Nanotechnology
Biomedical Engineering
Materials Science

Background:

Plasmonic biosensing enables rapid, real-time, label-free detection of biological analytes.
Key challenges include detecting small molecules at ultralow concentrations and developing compact point-of-care (PoC) devices.

Purpose of the Study:

To review recent and emerging trends in plasmonic biosensing.
To highlight novel platforms utilizing new materials and unique physicochemical properties.
To focus on advancements in portable device design for diverse frequency ranges.

Main Methods:

Review of localized surface plasmon resonance (LSPR) applications.
Exploration of chiral plasmonics, magnetoplasmonics, and quantum plasmonics.
Analysis of portable device design and low-loss performance across infrared to visible frequencies.

Main Results:

Identification of chiral, magneto-, and quantum plasmonics as key emerging trends.
Emphasis on novel materials and platform designs for enhanced sensitivity.
Progress in developing portable, low-loss plasmonic biosensing devices.

Conclusions:

Plasmonic biosensing is advancing with new material platforms and techniques.
Emerging trends promise improved detection of ultralow concentrations and PoC applications.
Continued development focuses on portable, versatile devices for various spectral ranges.