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| The robot "Xiaolai" is very helpful for researchers to do experiments. (PHOTO: XINHUA) |
An AI-Chemist laboratory with a "scientific mind" that is capable of performing all the essential steps required for chemical research. That's the most recent breakthrough from researchers from University of Science and Technology of China. Their results were published in the journal of National Science Review.
The laboratory consists of a service platform, mobile robots, workstations, and computational brain. It can control AI-Chemist - a mobile robot named Xiaolai - to undertake different tasks. After receiving instructions from researchers, Xiaolai can automatically and efficiently read the literatures from a cloud database, and execute the complete experimental process on 14 workstations (including proposing hypothesis, designing experimental plans, executing automated operations, analyzing experimental data, training machine learning models, and giving feedback of a new hypothesis).
More importantly, Xiaolai can propose new experiment plans based on a new hypothesis, and carry out the next round of chemical experiments by itself. Therefore, AI-Chemist can greatly save time for researchers to do experiments.
The team digitized and standardized experimental protocols written in natural language from the literatures, so the existing knowledge can be transferred to Xiaolai to enrich its brain. Xiaolai is controlled by a control system software based on Robot Operating System.
A home-developed software system, which has capacity for robotic path planning, robotic control and connection, and smart chemical operations, is in charge of coordinating the real-time interactions between the robot and the workstation.