Korea Atomic Energy Research Institute
3 ARTICLES PUBLISHED IN JoVE
Chemistry
An Optimized Protocol for the Efficient Radiolabeling of Gold Nanoparticles by Using a 125I-labeled Azide Prosthetic Group
Jongho Jeon 1,2, Ha Eun Shim 1, Sajid Mushtaq 1,2, Mi Hee Choi 1, Sang Hyun Park 1,2, Dae Seong Choi 1, Beom-Su Jang 1,2
1Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, 2Department of Radiation Biotechnology and Applied Radioisotope Science, University of Science and Technology
A detailed procedure for the synthesis of a 125I-labeled azide and the radiolabeling of dibenzocyclooctyne (DBCO)-group-conjugated, 13-nm-sized gold nanoparticles using a copper-free click reaction is described.
Engineering
An Efficient Method for Selective Desalination of Radioactive Iodine Anions by Using Gold Nanoparticles-Embedded Membrane Filter
Ha Eun Shim *1,2, Sajid Mushtaq *1,3, Jongho Jeon 1,3
1Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, 2Department of Chemistry, Kyungpook National University, 3Department of Radiation Biotechnology and Applied Radioisotope Science, University of Science and Technology
An efficient method for the rapid and ion-selective desalination of radioactive iodine in several aqueous solutions is described by using gold nanoparticles-immobilized cellulose acetate membrane filters.
Biology
Quantification, Viability Assessment, and Visualization Strategies for Acinetobacter Biofilms
Joo-Sung Kim 1,2, Jihoon Lim 3
1Korea Food Research Institute, 2Department of Food Biotechnology, Korea University of Science and Technology, 3Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute
This protocol describes the preparation of the inoculum, the biofilm quantification on microtiter plates using crystal violet dye, the viable count in biofilms, and the visualization of biofilms of Acinetobacter.
