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相关概念视频

High-Performance Liquid Chromatography: Instrumentation00:57

High-Performance Liquid Chromatography: Instrumentation

High-performance liquid chromatography, or HPLC, is an analytical technique that separates liquid samples under high pressures. An HPLC instrument consists of glass bottles for storing solvents called mobile phase reservoirs. HPLC-grade solvents are used to maintain high purity, and the dissolved gases are removed using a degasser, such as a vacuum pumping system or sparging with helium. The solvents are then pumped into the analytical column using a screw-driven syringe or reciprocating pumps.

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相关实验视频

Updated: Jul 9, 2026

High-throughput, Automated Extraction of DNA and RNA from Clinical Samples using TruTip Technology on Common Liquid Handling Robots
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EZ-SPOTS:一个简单而强大的高通量液体处理平台.

Jon Albo, Shenghao Tan, Joee D Denis

    bioRxiv : the preprint server for biology
    |May 27, 2024
    PubMed
    概括

    EZ-SPOT为科学实验提供了可重复使用和强大的液体处理平台. 这项创新简化了制造,并提高了诸如抗生素敏感性测试等应用的吞吐量.

    科学领域:

    • 生物技术是生物技术.
    • 材料科学 材料科学 材料科学
    • 分析化学 分析化学

    背景情况:

    • 液体处理对于科学实验至关重要,但现有的平台,如表面图案泛恐惧 (SPOT) 有局限性.
    • 最初的SPOTs平台需要定制涂层,缺乏耐用性,阻碍了广泛采用.
    • 对于高通量选,需要一种具有成本效益,强大且易于制造的液体处理解决方案.

    研究的目的:

    • 推出EZ-SPOTs,一种新,耐用且易于制造的液体处理平台.
    • 为了证明EZ-SPOT的可重复使用性和高通量能力,用于诸如抗生素敏感性测试等应用.

    主要方法:

    • EZ-SPOT在一小时内制造,使用常见的工具,玻璃,疏水涂层和烯酸.
    • 评估EZ-SPOT在抗生素敏感性测试中的可重复使用性和性能.
    • 将EZ-SPOT结果与黄金标准测试进行比较.

    主要成果:

    • EZ-SPOT具有耐用性,耐磨性和可重复使用性,大大降低了成本和耗材成本.
    • 使用EZ-SPOTs的抗生素敏感性测试取得了与黄金标准测试相匹配的定量结果.
    • 与标准方法相比,EZ-SPOT的高通量性质提供了更多的信息.

    更多相关视频

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    相关实验视频

    Last Updated: Jul 9, 2026

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    Automated Robotic Liquid Handling Assembly of Modular DNA Devices
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    结论:

    • EZ-SPOT为研究中先进的液体处理提供了可扩展,可重复使用和具有成本效益的解决方案.
    • 该平台的强度和易于制造使其适用于各种实验应用,包括微生物诊断.
    • EZ-SPOT代表了微流体设备技术的重大进步,提高了实验效率和数据采集.