MDrop: A system for high-throughput small-angle X-ray scattering measurements of microlitre samples

被引：0

作者：

Haider, Richard ^{[1
]}

Sartori, Barbara ^{[1
]}

Radeticchio, Andrea ^{[1
]}

Wolf, Marcell ^{[1
,2
]}

Zilio, Simone Dal ^{[3
]}

Marmiroli, Benedetta ^{[1
]}

Amenitsch, Heinz ^{[1
]}

机构：

[1] Institute of Inorganic Chemistry, Graz University of Technology, Stremayrgasse 9/IV, Graz,8010, Austria

[2] Research Neutron Source Heinz Maier-Leibnitz (FRM II), Technical University of Munich, Lichtenbergstrabe 1, Garching,85748, Germany

[3] CNR-IOM - Istituto Officina Dei Materiali, c/o Area Science Park1, Basovizza (TS), Italy

来源：

Journal of Applied Crystallography | 2021年 / 54卷

基金：

欧盟地平线“2020”;

关键词：

Mammals - Drops - Digital storage;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

An automatic sample changer system for measurements of large numbers of liquid samples - the μDrop Sample Changer - is presented. It is based on a robotic arm equipped with a pipetting mechanism, which is combined with a novel drop-based sample holder. In this holder a drop of liquid is suspended between two parallel plates by surface tension. The absence of a transfer line benefits the cleaning, improving the background as well as making it faster and more efficient than most comparable capillary-based systems. The μDrop Sample Changer reaches cycle times below 35s and can process up to 480 samples in a single run. Sample handling is very reliable, with a drop misplacement chance of about 0.2%. Very low sample volumes ( © 2021 International Union of Crystallography. All rights reserved.

引用

页码：132 / 141

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