Published July 15, 2019 | Version v1
Journal article Metadata-only

The study of Zr adsorption on nanodispersed hydroxyapatite: X-ray photoelectron study

Creators

  • 1. Kurchatov Institute, Department of Nuclear and Radiation Medicine, National Research Center (Russian Federation)
  • 2. Lomonosov Moscow State University, Chemistry Department (Russian Federation)

Description

Elemental and phase composition of hydroxyapatite (HA) nanoparticle surface with absorbed zirconium were studied with X-ray photoelectron spectroscopy. Zr4+ adsorption on HA nanocrystals as a function of hydrochloric solution pH was established. The mechanism of interaction of zirconium with the HA surface was discussed. The obtained results are fundamental for 89Zr-based radiopharmaceuticals with a new design.

Additional details

Identifiers

DOI
10.1007/s10967-019-06586-7;

Publishing Information

Journal Title
Journal of Radioanalytical and Nuclear Chemistry
Journal Volume
321
Journal Issue
1
Journal Page Range
p. 341-347
ISSN
0236-5731
CODEN
JRNCDM

INIS

Country of Publication
Hungary
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
54121610
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
ADSORPTION; APATITES; INTERACTIONS; NANOCRYSTALS; NANOPARTICLES; NUCLEAR MEDICINE; PH VALUE; RADIOPHARMACEUTICALS; SOLUTIONS; SURFACES; X RADIATION; X-RAY PHOTOELECTRON SPECTROSCOPY; ZIRCONIUM; ZIRCONIUM 89; ZIRCONIUM IONS
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CHARGED PARTICLES; CRYSTALS; DAYS LIVING RADIOISOTOPES; DISPERSIONS; DRUGS; ELECTROMAGNETIC RADIATION; ELECTRON CAPTURE RADIOISOTOPES; ELECTRON SPECTROSCOPY; ELEMENTS; EVEN-ODD NUCLEI; HOMOGENEOUS MIXTURES; INTERMEDIATE MASS NUCLEI; IONIZING RADIATIONS; IONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LABELLED COMPOUNDS; MATERIALS; MEDICINE; METALS; MINERALS; MINUTES LIVING RADIOISOTOPES; MIXTURES; NANOSTRUCTURES; NUCLEI; PARTICLES; PHOSPHATE MINERALS; PHOTOELECTRON SPECTROSCOPY; RADIATIONS; RADIOACTIVE MATERIALS; RADIOISOTOPES; SORPTION; SPECTROSCOPY; TRANSITION ELEMENTS; ZIRCONIUM ISOTOPES

Optional Information

Copyright
Copyright (c) 2019 Akad#Latin Small Letter E With Acute#miai Kiad#Latin Small Letter O With Acute#, Budapest, Hungary