Korea Atomic Energy Research Institute

Dae Seong Choi

Sang Hyun Park

Beom Su Jang

Sajid Mushtaq

Dong Eun Lee

Eui-Baek Byun

Jongho Jeon

Dong-Eun Lee

Mi Hee Choi

Ha Eun Sim

Seong Jae Yun

Eui Baek Byun

The present disclosure relates to a method for labeling a biomolecule, a fluorescent dye, or a nanoparticle compound with a radioisotope, comprising: (a) providing a cyclooctyne compound represented by the following formula (I) comprising the biomolecule, the fluorescent dye, or the nanoparticle compound which is bound to a cyclooctyne moiety of the cyclooctyne compound; and (b) reacting the cyclooctyne compound of formula (I) with a quinone compound represented by the following formula (II) to give a biomolecule, a fluorescent dye, or a nanoparticle compound labeled with the radioisotope:  

Method for labeling radioisotope, radiolabeling compounds using quinone compound and kit comprising the same for labeling radioisotope

The present disclosure relates to a method for labeling a radioisotope, a radiolabeling compound, a kit including the same, and a method for labeling a radioisotope, including: providing a diaminophenyl compound represented by Chemical Formula I below and including a biomolecule, a fluorescent dye or a nanoparticle compound bound thereto; and reacting the diaminophenyl compound and a radioisotope-labeled aldehyde compound represented by Chemical Formula II below at room temperature; and a related technology:    

Method for labeling radioisotope radiolabeling compound and kit comprising the same for labeling radioisotope

A process for removing iodine using gold particles includes contacting a solution including iodine, with gold particles. The iodine is adsorbed onto the gold particles and then removed. A device for removing iodine using gold particles includes gold particles in a stationary phase and is configured to contact a solution including iodine, with gold particles, to thus adsorb the iodine onto the gold particles and remove the iodine.

Process and device for removing iodine using gold particles

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Jeollabuk-do, South Korea

Dae Seong Choi