V2EX dmso

DMSO

释义 Definition

DMSOdimethyl sulfoxide 的缩写,中文常译为二甲基亚砜。它是一种强极性、非质子溶剂,在实验室常用来溶解多种有机/无机化合物;在生物与医学中也常作为药物溶剂/载体细胞冷冻保护剂(需注意安全与规范使用)。

发音 Pronunciation (IPA)

/dims.o/

例句 Examples

DMSO is often used to dissolve compounds that don’t mix well with water.
DMSO 常用于溶解那些不太容易与水混合的化合物。

Because DMSO can carry some substances through the skin, the solution must be handled carefully.
由于 DMSO 可能帮助某些物质透过皮肤,因此必须小心处理该溶液。

词源 Etymology

DMSO 来自化学名称 di-methyl sulfoxide 的首字母缩写:di-(二)、methyl(甲基)、sulfoxide(亚砜)。该缩写在化学与生物实验语境中极其常见。

相关词 Related Words

文学与著作中的用例 Literary & Notable Works

  • The Merck Index(常见化学品与药物索引工具书,收录 DMSO)
  • CRC Handbook of Chemistry and Physics(化学与物理数据手册,常见溶剂条目中涉及 DMSO)
  • March’s Advanced Organic Chemistry(有机反应与机理经典教材,涉及以 DMSO 为溶剂/相关反应体系)
  • Vogel’s Textbook of Practical Organic Chemistry(有机实验经典教材,实验方法与溶剂应用中常见 DMSO)
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