Wikipedia
DOTA or Dota may refer to:
Dota is the 17th canton in the province of San José in Costa Rica. The canton covers an area of , and has a population of 6,940 (estimate as of 2003). The capital city of the canton is Santa María.
The canton is delineated by the Río Savegre on the south and southeast, the Río Naranjo on the west and the Cordillera de Talamanca on the north and northeast.
1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (also known as DOTA) is an organic compound with the formula (CHCHNCHCOH). The molecule consists of a central 12-membered tetraaza (i.e., containing four nitrogen atoms) ring. DOTA is used as a complexing agent, especially for lanthanide ions. Its complexes have medical applications as contrast agents and cancer treatments.