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

Atomic Emission Spectroscopy: Lab01:29

Atomic Emission Spectroscopy: Lab

152
AES is a powerful analytical technique, especially effective when used with plasma sources, producing abundant spectra in characteristic emission lines. The Inductively Coupled Plasma (ICP), in particular, yields superior quantitative analytical data due to its high stability, low noise, low background, and minimal interferences under optimal experimental conditions. However, newer air-operated microwave sources are emerging as promising alternatives that could be more cost-effective than...
152
Atomic Emission Spectroscopy: Interference01:30

Atomic Emission Spectroscopy: Interference

178
In atomic emission spectroscopy (AES), high-temperature atomizers excite a broad range of elements and molecules that generate complex emissions from sources such as oxides, hydroxides, and flame combustion products in the flame or plasma. Several strategies can be employed to minimize spectral interferences caused by overlapping emission lines or bands. These include increasing instrument resolution, choosing alternative emission lines, optimally placing the detector in low-background regions,...
178

You might also read

Related Articles

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

Sort by
Same author

POSS-based nanostructures for biomedicine: from design to therapeutic potential.

Journal of materials chemistry. B·2026
Same author

Machine learning prediction of 30-day all-cause mortality risk factors in HCC rupture.

Frontiers in oncology·2026
Same author

Theoretical study on the mechanism of 1,3,4-thiadiazole derivatives based on ESIPT and TICT as fluorescent probes for detecting Cu<sup>2</sup>.

Journal of molecular modeling·2026
Same author

Fucoidans as multifunctional marine polysaccharide platforms: From nutritional supplements to advanced drug delivery for cancer therapy.

International journal of pharmaceutics: X·2026
Same author

Smart Thermochromic Nanofiber Membranes for Adaptive Thermal Management: Dynamic Switching between Radiative Cooling and Solar Heating.

Langmuir : the ACS journal of surfaces and colloids·2026
Same author

A dual-additive strategy constructing robust Li<sub>3</sub>N-Rich SEI and proton scavenging for high-rate lithium metal batteries.

Chemical communications (Cambridge, England)·2026

Related Experiment Video

Updated: Jun 18, 2025

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles
08:19

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles

Published on: March 2, 2016

18.2K

The Difference between Plasmon Excitations in Chemically Heterogeneous Gold and Silver Atomic Clusters.

Fanjin Zeng1,2, Lin Long1, Shuyi Wang1,3

  • 1College of Big Data and Information Engineering, Guizhou University, Guiyang 550025, China.

Molecules (Basel, Switzerland)
|July 27, 2024
PubMed
Summary

Doping transition metals like palladium (Pd) and platinum (Pt) into gold and silver atomic arrays alters plasmon peaks. This study reveals doping mechanisms, offering insights for controlling plasmon behavior in nanostructures.

Keywords:
atomic clustersdopingelectron transferplasmonstime-dependent density functional theory

More Related Videos

A Simple Method for the Size Controlled Synthesis of Stable Oligomeric Clusters of Gold Nanoparticles under Ambient Conditions
08:21

A Simple Method for the Size Controlled Synthesis of Stable Oligomeric Clusters of Gold Nanoparticles under Ambient Conditions

Published on: February 5, 2016

22.0K
Author Spotlight: Designing Sustainable Nanomaterials for Advancing Synthesis and Element Mixing
03:54

Author Spotlight: Designing Sustainable Nanomaterials for Advancing Synthesis and Element Mixing

Published on: March 15, 2024

825

Related Experiment Videos

Last Updated: Jun 18, 2025

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles
08:19

Synthesis, Characterization, and Functionalization of Hybrid Au/CdS and Au/ZnS Core/Shell Nanoparticles

Published on: March 2, 2016

18.2K
A Simple Method for the Size Controlled Synthesis of Stable Oligomeric Clusters of Gold Nanoparticles under Ambient Conditions
08:21

A Simple Method for the Size Controlled Synthesis of Stable Oligomeric Clusters of Gold Nanoparticles under Ambient Conditions

Published on: February 5, 2016

22.0K
Author Spotlight: Designing Sustainable Nanomaterials for Advancing Synthesis and Element Mixing
03:54

Author Spotlight: Designing Sustainable Nanomaterials for Advancing Synthesis and Element Mixing

Published on: March 15, 2024

825

Area of Science:

  • Computational Nanoscience
  • Plasmonics
  • Materials Science

Background:

  • Doping nanoparticles affects plasmon peaks, but mechanisms are unclear.
  • Understanding doping effects is crucial for nanostructure applications.

Purpose of the Study:

  • Investigate how Pd or Pt doping affects plasmon peaks in Au and Ag atomic arrays.
  • Elucidate the microscopic mechanisms behind observed plasmon peak evolution.

Main Methods:

  • Time-dependent density functional theory (TD-DFT) calculations.
  • Analysis of excitation properties and electronic structure.
  • Electron transfer analysis.

Main Results:

  • Pd/Pt doping broadened and shifted plasmon peaks in 10x2 Au/Ag arrays.
  • Pd doping of Au arrays caused blueshifts; Pt doping caused redshifts.
  • Pt doping of Ag arrays caused significant redshifts and broadening.

Conclusions:

  • Doping responses depend on d-electron energy levels and orbital positions.
  • Altered orbital symmetry and gap size influence plasmon excitation.
  • Electron transfer correlates with excitation energy, validating the analysis method.