Key Takeaways
1. MIT researchers developed an autonomous lab using a smart algorithm and robotics to quickly discover new materials.
2. The system utilizes a genetic algorithm to design and test hundreds of new polymer blends automatically.
3. It can create and test up to 700 new polymer blends each day, speeding up the discovery process significantly.
4. The platform successfully identified a polymer blend that improved enzyme stability at high temperatures by 18%.
5. This innovation has the potential to revolutionize various fields, including batteries and medicines.
Researchers from MIT have created a completely autonomous platform that employs a smart algorithm and a robotic system to quickly discover new materials. This so-called ‘autonomous lab’ has the potential to greatly enhance the development of future technologies that affect our everyday lives, including everything from batteries to medicines.
How It Works
The closed-loop system operates by utilizing a genetic algorithm to cleverly design hundreds of promising new polymer blends. These recipes are then sent to a robotic platform, which automatically mixes the chemicals and carries out tests on the new materials. The results are relayed back to the algorithm, which learns from what it finds and creates an even better set of materials for the subsequent round of experiments.
Speed of Discovery
This automated workflow is remarkably quick, enabling the system to create and test as many as 700 new polymer blends each day. The researchers mention that this fast-paced discovery process could revolutionize multiple important fields.
Types of Materials Found
In its early experiments, the system aimed to identify a polymer blend that could maintain enzyme stability at elevated temperatures. The platform was able to discover a blend that outperformed any of its individual components by 18%, highlighting its capability to uncover innovative and unexpected solutions. The findings were published in the journal Matter.
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