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Back法日两位化学家荣获2026年诺贝尔化学奖
法日两位化学家荣获2026年诺贝尔化学奖
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德国之声1 hour agoScience2 min readChinaView translation

法日两位化学家荣获2026年诺贝尔化学奖

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2026年诺贝尔化学奖授予法国科学家亨利·B·卡根与日本科学家硖合贤三,以表彰他们在破解“同手性”自发产生机制方面的卓越贡献,该发现对药物制造反应设计具有决定性意义。

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同手性是指生物体在制造分子时只选择镜像变体中的一种。这一现象困扰了化学界一个多世纪。

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(德国之声中文网)2026年诺贝尔化学奖揭晓。法国科学家亨利·B·卡根(Henri B. Kagan)和日本科学家硖合贤三共同获得该奖项。诺贝尔化学委员会主席林克(Heiner Linke)在新闻稿中表示,“卡根和硖合贤三破解了困扰化学界一个多世纪的难题:同手性(homochirality)是如何自发产生的”,“对于设计药物制造反应的化学家而言具有决定性意义”。

如果一个化学分子无法通过旋转、平移等操作与其镜像体重合,那么这个分子即具有手性。如果能重合,就没有手性。科学家在十九世纪40、50年代发现,某些分子(如氨基酸)以两种互为镜像的变体形式存在,但生物体只选择其中一种镜像分子。科学家因此将生命的化学特性称为“同手性”(homochirality)。

现年95岁的卡根于1930年出生于法国布洛涅-比朗古,1960年获法国法兰西学院博士,现为法国巴黎第十一大学名誉教授。硖合贤三1950年出生于日本广岛,1979年获日本东京大学博士,现为日本东京科技大学名誉教授。

今年的诺贝尔奖评选揭晓系列活动开始于周一,生理学或医学奖首先宣布,周二公布了物理学奖获奖人。化学奖评选结果周三官宣后,文学奖将于周四揭晓。周五是宣布和平奖得主的日子,最后诺贝尔经济学奖将于下周一公布。

今年的奖金为1200万瑞典克朗,约合120万美元,无论获奖者是个人、小组还是组织,奖金数额均相同。

Open Questions

  • 该发现具体如何应用于大规模药物生产?

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This article was originally published by 德国之声.

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A big step forward for mankind to understand the origin of life. Japanese and French scholars jointly won the Nobel Prize in Chemistry!

The 2026 Nobel Prize in Chemistry was jointly won by French chemist Kagan and Japanese chemist Kenzo Kipatsu for their discovery of nonlinear effects and autocatalytic phenomena in asymmetric organic synthesis. The two winners will share a prize of 12 million Swedish kronor equally, and the award ceremony is scheduled to be held on December 10.

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