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完全4D打印的近红外激活实验室在门上的固相提取装置.

Chia-Hsun Kuo1, Cheng-Kuan Su1

  • 1Department of Chemistry, National Chung Hsing University, Taichung City 402202, Taiwan, ROC.

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概括
此摘要是机器生成的。

四维打印创造了一个智能实验室在门上的设备,带有自动启动门. 这种自动化固体相提取用于微量金属分析,显示了先进分析方法的前景.

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科学领域:

  • 材料科学 材料科学 材料科学
  • 分析化学 分析化学
  • 工程 工程师 工程师 工程师

背景情况:

  • 四维打印 (4DP) 集成了对刺激有反应的材料,以实现先进的设备功能.
  • 响应刺激的设备提供了小型化和复杂操作的潜力.
  • 实验室在门 (LOV) 系统需要精确的流体控制自动化过程.

研究的目的:

  • 开发一个4D打印的实验室在 (LOV) 固相提取 (SPE) 设备,集成,自动执行.
  • 使用近红外 (NIR) 光进行温度响应门的远程非接触式激活.
  • 为了证明该设备的完全自动化的SPE能力与元素分析相结合.

主要方法:

  • 数字光处理3D打印被用于制造LOV-SPE设备.
  • 合成了由N-异甲胺 (NIPAM),MBA和石墨烯组成的温度敏感的水凝.
  • 尼尔射线辐射被用来触发水凝式门的脱水和胀,控制液体流动.

主要成果:

  • 一个4D打印的LOV-SPE设备与四个NIR启动的门成功制造.
  • 该装置可通过NIR触发的水凝的温度变化自动切换流动方向.
  • 与ICP-MS相结合的自动化系统实现了在各种矩阵中对多重金属离子的敏感确定.

结论:

  • 4DP技术可以创建复杂的,自动执行的微流体设备.
  • 用NIR激活的水凝门为LOV系统中自动化流体控制提供了一个有前途的方法.
  • 开发的4D打印LOV-SPE设备显示了推进自动化分析方法的巨大潜力.