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20 Lira Aziz Sancar

发行方 Turkish State Mint (Darphane)
年份 2023
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形状 Round
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正面描述 Central field filled with an intricate swirling composition depicting an array of scientific laboratory instruments and chemical imagery in high relief, including Erlenmeyer flasks, test tubes, beakers, a Bohr atomic model, molecular structures, and droplet formations, all rendered against a spiralling background suggestive of scientific discovery. The crescent and star emblem of Turkey appears at the top centre of the design. The bilingual circular legend reads 'TÜRKİYE CUMHURİYETİ REPUBLIC OF TÜRKİYE' along the upper periphery, with the denomination '20 Türk Lirası' and date '2023' inscribed along the lower border, separated by pellets.
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背面文字 Latin
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附加信息

Aziz Sancar shared the 2015 Nobel Prize in Chemistry for his work on DNA repair mechanisms — specifically nucleotide excision repair, the cellular process that corrects UV-induced DNA damage. Born in Savur, a small town in southeastern Turkey, he completed his undergraduate degree in Istanbul before moving to the United States, where he built his entire research career at the University of North Carolina. Turkey has issued commemorative silver coins honoring Nobel laureates selectively and infrequently, making this a relatively rare institutional acknowledgment from Darphane of a living scientist.

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