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OpenIDS2:一个低成本的,3D打印的,开源平台,用于可复制的DNA微阵列合成器的构建

Junhyeong Kim¹, Haeun Kim¹, Duhee Bang¹

¹Department of Chemistry, Yonsei University, Yonsei-ro, Seodaemun-gu, Seoul, Korea.

|December 18, 2025

概括

OpenIDS2是一个新的,开源的DNA合成器,它更小,更容易用于实验室自动化. 这种基于喷墨的系统可实现低成本,灵活的寡核酸合成,提高可复制性和全球可访问性.

科学领域:

生物技术是生物技术.
合成生物学合成生物学
分子诊断学分子诊断

背景情况:

橄核酸合成对于生命科学应用至关重要.
现有的DNA合成器可能昂贵而复杂.
需要可访问,低成本的合成平台.

研究的目的:

为了介绍OpenIDS2,这是第二代,开源的基于喷墨的DNA合成器.
通过增强功能和可访问性来改进原来的OpenIDS平台.
为了降低Oligonucleotide合成中的实验室自动化进入门.

主要方法:

开发了OpenIDS2,一个紧的 (体积三分之一) DNA合成器.
通过定制PCB集成的控制电子.
实施了围静系统,用于散装溶液的输送.
设计了大多数用于3D打印的机械元件.
使用胺酸化学合成.
在CPG基板上合成了15-米尔聚DT) 序列.

主要成果:

开放IDS2显示了减少的体积和改进的操作稳定性.
可3D打印的组件可以提高制造的可访问性,降低成本.
该系统成功合成并验证了15-mer多聚 (dT) 序列.
尿素-PAGE和HPLC证实了合成的DNA序列.

结论:

OpenIDS2提供了一个实用的,开源的,基板式的寡核酸合成器.
该平台增强了可重复性和全球可访问性.
OpenIDS2 作为实验室自动化的可扩展基础.

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