Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Raman Spectroscopy: Overview01:20

Raman Spectroscopy: Overview

1.9K
The underlying principle of Raman spectroscopy is based on the interaction between light and matter, specifically molecules' inelastic scattering of photons. When a monochromatic beam of light, typically from a laser source, interacts with a sample, most scattered light has the same frequency as the incident light. This is known as Rayleigh scattering.
However, a small fraction of the scattered light exhibits a frequency shift due to the exchange of energy between the incident photons and...
1.9K
Raman Spectroscopy Instrumentation: Overview01:26

Raman Spectroscopy Instrumentation: Overview

1.4K
A conventional Raman spectrophotometer includes a laser source, a sample holding system, a wavelength selector, and a detector.
The monochromatic laser source, typically using visible or near-infrared radiation, generates a highly focused beam of light. This light interacts with the molecules of the sample, scattering some of the light. Liquid and gaseous samples are usually tested in ordinary glass capillaries, while solids can be analyzed as powders packed in capillaries or as potassium...
1.4K

You might also read

Related Articles

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

Sort by
Same author

Surface plasmon coupling electrochemiluminescence assay based on the use of AuNP@C<sub>3</sub>N<sub>4</sub>QD@mSiO<sub>2</sub> for the determination of the Shiga toxin-producing Escherichia coli (STEC) gene.

Mikrochimica acta·2019
Same author

Ultrasensitive Detection of Capsaicin in Oil for Fast Identification of Illegal Cooking Oil by SERRS.

ACS omega·2019
Same author

A central role for MeCP2 in the epigenetic repression of miR-200c during epithelial-to-mesenchymal transition of glioma.

Journal of experimental & clinical cancer research : CR·2019
Same author

Development of the triazole-fused pyrimidine derivatives as highly potent and reversible inhibitors of histone lysine specific demethylase 1 (LSD1/KDM1A).

Acta pharmaceutica Sinica. B·2019
Same author

Corrigendum to "Synthesis and preliminary antiproliferative activity of new pteridin-7(8H)-one derivatives" [Eur. J. Med. Chem. 143 (2018) 1396-1405].

European journal of medicinal chemistry·2019
Same author

Gene manipulation in liver ductal organoids by optimized recombinant adeno-associated virus vectors.

The Journal of biological chemistry·2019

Related Experiment Video

Updated: Feb 19, 2026

Optical Trapping of Plasmonic Nanoparticles for In Situ Surface-Enhanced Raman Spectroscopy Characterizations
06:19

Optical Trapping of Plasmonic Nanoparticles for In Situ Surface-Enhanced Raman Spectroscopy Characterizations

Published on: June 23, 2022

3.0K

Integrated plasmon-enhanced Raman scattering (iPERS) spectroscopy.

Hailong Wang1, Haibo Li1, Shuping Xu1

  • 1State Key Laboratory of Supramolecular Structure and Materials, Institute of Theoretical Chemistry, Jilin University, Changchun, 130012, People's Republic of China.

Scientific Reports
|November 9, 2017
PubMed
Summary

A novel integrated plasmon-enhanced Raman scattering (iPERS) spectroscopy combines surface plasmon resonance with Raman spectroscopy for enhanced molecular detection. This technique offers improved efficiency for studying nanoscale plasmonic photocatalytic reactions.

More Related Videos

Ultrafast Time-resolved Near-IR Stimulated Raman Measurements of Functional &#960;-conjugate Systems
09:57

Ultrafast Time-resolved Near-IR Stimulated Raman Measurements of Functional π-conjugate Systems

Published on: February 10, 2020

7.7K
Author Spotlight: Single-Molecule Surface-Enhanced Raman Scattering Measurements Enabled by Plasmonic DNA Origami Nanoantennas
10:43

Author Spotlight: Single-Molecule Surface-Enhanced Raman Scattering Measurements Enabled by Plasmonic DNA Origami Nanoantennas

Published on: July 21, 2023

4.1K

Related Experiment Videos

Last Updated: Feb 19, 2026

Optical Trapping of Plasmonic Nanoparticles for In Situ Surface-Enhanced Raman Spectroscopy Characterizations
06:19

Optical Trapping of Plasmonic Nanoparticles for In Situ Surface-Enhanced Raman Spectroscopy Characterizations

Published on: June 23, 2022

3.0K
Ultrafast Time-resolved Near-IR Stimulated Raman Measurements of Functional &#960;-conjugate Systems
09:57

Ultrafast Time-resolved Near-IR Stimulated Raman Measurements of Functional π-conjugate Systems

Published on: February 10, 2020

7.7K
Author Spotlight: Single-Molecule Surface-Enhanced Raman Scattering Measurements Enabled by Plasmonic DNA Origami Nanoantennas
10:43

Author Spotlight: Single-Molecule Surface-Enhanced Raman Scattering Measurements Enabled by Plasmonic DNA Origami Nanoantennas

Published on: July 21, 2023

4.1K

Area of Science:

  • Spectroscopy
  • Plasmonics
  • Nanotechnology

Background:

  • Surface-enhanced Raman scattering (SERS) relies on plasmonic substrates for signal amplification.
  • Traditional SERS configurations face limitations in excitation efficiency and signal collection.
  • Developing advanced spectroscopic methods is crucial for nanoscale reaction monitoring.

Purpose of the Study:

  • To introduce a new spectroscopy technique, integrated plasmon-enhanced Raman scattering (iPERS).
  • To demonstrate iPERS's ability to couple localized and propagating surface plasmons for enhanced Raman signals.
  • To showcase iPERS for monitoring nanoscale plasmonic photocatalytic reactions.

Main Methods:

  • Developed an iPERS configuration utilizing evanescent field excitation and inverted collection.
  • Integrated SERS substrates and Raman spectrometers using a self-designed aplanatic solid immersion lens.
  • Employed a metallic nanoparticle-on-a-film (NOF) system to excite quadrupolar and dipolar resonance modes.

Main Results:

  • Achieved a local field enhancement of up to 10 orders of magnitude in the near field.
  • Demonstrated higher excitation efficiency for probed molecules.
  • Enabled full collection of directional-radiation Raman scattering signals in an inverted manner.

Conclusions:

  • iPERS effectively unites local field enhancement and far-field emission.
  • The iPERS technique provides a practical method for nanoscale plasmonic photocatalytic reaction monitoring.
  • This advanced spectroscopy holds significant promise for interfacial reaction studies.