V2EX silanization

Silanization

定义 Definition

silanization(硅烷化):一种表面化学处理方法,利用硅烷(silane)或硅烷偶联剂与玻璃、二氧化硅、金属氧化物等表面的OH(羟基)反应,在表面形成一层稳定的硅氧键(SiOSi)或引入特定官能团(如NH、SH、环氧基),以改变材料的润湿性、黏附性、生物相容性或用于后续固定分子。

发音 Pronunciation (IPA)

/salnazen/

词源 Etymology

silane(硅烷) + -ization(……化/……过程)构成。字面意思是“进行硅烷相关的处理/化”,在化学与材料科学语境中专指“用硅烷对表面进行功能化”的过程。

例句 Examples

The glass slide needs silanization before we attach the DNA probes.
在固定 DNA 探针之前,这块玻片需要先进行硅烷化处理。

After oxygen plasma activation, silanization with APTES created an amine-terminated surface that improved polymer bonding and reduced nonspecific adsorption in the microfluidic channel.
经过氧等离子体活化后,用 APTES 进行硅烷化可得到氨基封端表面,从而增强聚合物键合,并降低微流控通道中的非特异性吸附。

相关词 Related Words

文献与作品中的用例 Literary / Notable Works

  • 《Microsystem Technologies in Chemistry and Life Sciences》(Springer,专题卷/教材类):在微流控芯片与玻璃/PDMS界面处理中常讨论 silanization
  • Lab on a Chip(英国皇家化学会期刊):大量微流控与生物分析论文中使用 silanization 描述通道表面改性与分子固定。
  • Langmuir(ACS 期刊):表面与胶体化学研究中常以 silanization 描述硅烷单层/薄层的构建与表征。
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