Size and isotopic ratio measurements of individual nanoparticles by a continuous ion-monitoring method using Faraday detectors equipped on a multi-collector-ICP-mass spectrometer
Shuji Yamashita, Kota Yamamoto, Hiroaki Takahashi, Takafumi Hirata
Abstract
We investigated the capability of high-gain Faraday detectors equipped on a multi-collector-ICP-mass spectrometer (MFC-ICP-MS) in performing both particle size and Ag isotopic ratio determination for individual silver nanoparticles (Ag NPs).
Topics & Concepts
Faraday cupDetectorInductively coupled plasma mass spectrometryFaraday cageMass spectrometryAnalytical Chemistry (journal)SpectrometerIonMaterials scienceChemistryPhysicsChromatographyOpticsMagnetic fieldOrganic chemistryIon beamQuantum mechanicsRadioactive element chemistry and processingAnalytical chemistry methods developmentElectrochemical Analysis and Applications