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DOE OSTI · 2997409

Modular Autonomous Experimentation for Biological Applications

Abstract

The Modular Autonomous Research System (MARS) was created to address a key challenge in scientific discovery: experiments are often slow, require significant manual labor, and generate data that is not easily integrated across different tools. This limits how quickly scientists can explore new materials, processes, and chemical reactions. Our motivation was to design a system that makes research faster, more reliable, and adaptable by combining automation with artificial intelligence. By doing so, we aimed to reduce human error, accelerate discovery, and allow researchers to quickly test many possibilities that would otherwise take months or years. Our approach was to build a flexible platform that connects laboratory robots, measurement instruments, and a central data system, all guided by artificial intelligence. MARS integrates liquid handling robots, robotic arms, and plate readers with an intelligent decision-making system that chooses the most informative experiments to run next. This creates a closed loop where experiments are performed automatically, the data is analyzed in real time, and new conditions are immediately tested. Through this work, we demonstrated that MARS can carry out multiple experiments with little or no human intervention, adapt to different scientific problems, and handle uncertain or noisy measurements in a robust way. The results show that modular and intelligent automation can significantly accelerate the pace of discovery, providing a model for future self-driving laboratories. This approach addresses the growing scientific need for adaptable, data-driven research platforms that can keep up with the complexity and scale of modern science.

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BibTeXRIS

Oyarzun Dinamarca, Diego [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)], Gongora, Aldair E. [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)], Ricci, Dante [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)]. 2025-10-01. Modular Autonomous Experimentation for Biological Applications. https://doi.org/10.2172/2997409

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