Daniel Dunlap Analytical Chemist - Technical Associate Staff Member Contact 865.341.0131 | DUNLAPDR@ORNL.GOV All Publications Isotopic analysis of Nd nanoparticles using single particle MC-ICP-MS: A comparative study with single particle-ICP-TOF-MS TOFHunter—unlocking rapid untargeted screening of inductively coupled plasma–time-of-flight–mass spectrometry data Exploration of metallic interferences pertinent to nuclear safeguards related uranium isotope ratio measurement on the Neoma MC-ICP-MS platform without the MS/MS option Electrothermal vaporization as a new method for pre-inspection check samples A preliminary investigation into the feasibility of laser ablation U–Pb isotope ratio measurement via all-faraday cup detection with 10 11 - and 10 13 -Ω amplifiers on the Neoma multicollector-inductively coupled plasma-mass spectrometer Uranium Single Particle Analysis for Simultaneous Fluorine and Uranium Isotopic Determinations via Laser-Induced Breakdown Spectroscopy/Laser Ablation–Multicollector–Inductively Coupled Plasma–Mass Spectrometry Quantifying platinum binding on protein-functionalized magnetic microparticles using single particle-ICP-TOF-MS Mapping of uranium particles on J-type swipes with microextraction-ICP-MS Advancing Elemental and Isotopic Analysis of Uranium Mineral Inclusions: Rapid Screening via Laser-Induced Breakdown Spectroscopy and High-Resolution Laser Ablation-ICP-MS Mapping Microextraction–TQ–ICP–MS for the Direct Analysis of U and Pu from Cotton Swipes Statistical chronometry of Meteorites: II. Initial abundances and homogeneity of short-lived radionuclides Statistical chronometry of meteorites. I. A Test of 26Al homogeneity and the Pb-Pb age of the solar system’s t=0 Faraday detector uranium isotope ratio measurement: Insights from solution- and laser ablation-based sampling methodologies on the Neoma MC-ICP-MS Exploration of LIBS as a novel and rapid elemental mapping technique of nuclear fuels in the form of surrogate TRISO particle... Towards Automated and High-Throughput Quantitative Sizing and Isotopic Analysis of Nanoparticles via Single Particle-ICP-TOF-MS Measurement of Plutonium Ratios for CRM 137A Recertification... Analysis of solid uranium particulates on cotton swipes with an automated microextraction-ICP-MS system... Investigation of the 176Yb Interference Correction during Determination of the 176Hf/177Hf Ratio by Laser Ablation and Solution Analysis on the Neoma MC-ICP-MS Determination of fluorine distribution in shark teeth by laser-induced breakdown spectroscopy Direct isotopic analysis of solid uranium particulates on cotton swipes by microextraction-ICP-MS Organizations Physical Sciences Directorate Chemical Sciences Division Nuclear Analytical Chemistry Section Chemical and Isotopic Mass Spectrometry Group
