Vapourtec and Accelerated Materials working together to develop the scope and potential of flow chemistry

Flow chemistry engineering specialists Vapourtec is working with Accelerated Materials to develop the scope and potential of machine learning (ML) in flow chemistry.

Machine learning delivers a number of benefits for chemical optimisation including enhancing the efficiency and accuracy of predictive modelling and improving decision-making processes.

It brings the capability of the rapid analysis of vast datasets and identifying patterns and correlations into the experimental design, significantly improving the efficiency of exploration of potential experimental conditions.

Accelerated Materials’ co-founder and Chief Strategy Officer Professor Alexei Lapkin, commented: “Bringing AI into chemistry accelerates the discovery and optimisation of new compounds, reduces experimental costs and shortens the timelines for development.

“Traditional optimisation methods are based on variations of one-variable-at-a-time (OVAT) methods. The OVAT method frequently fails to capture any interaction effects between variables and is data inefficient.

“Process chemists with advanced optimisation skills typically use Design of Experiments (DoE) methods which address many of the OVAT limitations. These include better efficiency in data acquisition, improved exploration of optimisation space and enhanced system understanding through modelling effects between variables.

“DoE however also has its limitations when modelling complex non-linear, dynamic systems. ML solutions address the limitations of DoE but are challenging to implement,” added Professor Lapkin.

Vapourtec’s founder Duncan Guthrie commented: “There have been a number of excellent ML solutions published utilising flow reaction applications.  A great example is the work of the Sustainable Reaction Engineering group at the University of Cambridge.  This group’s work has now moved on through the spinout company Accelerated Materials (AM). 

“AM’s software product, AMLearn™, integrates with the Vapourtec R-Series flow chemistry system and software to provide an off-the-shelf ML optimisation solution.

“Vapourtec’s R-Series is the only commercially available flow chemistry system that provides the opportunity to integrate ML algorithms using high-level commands to specify reaction methods rather than by communication with individual system components.

“The reaction method approach utilises Vapourtec’s industry-standard OPC UA interface and allows simple configuration.

“This offers a selection of reagents or catalysts pre-loaded into an autosampler and can be used with any of Vapourtec’s 14 different types of reactor including our photochemical and electrochemical reactors.

“It also features data retrieval from a range of pre-configured PAT (process analytical technology) devices including Raman, FTIR and UV detectors.

“We are very excited about the impact machine learning is having on the optimisation of flow chemistry experimentation as it offers so many advantages over existing approaches and methods,” concluded Duncan.

About Vapourtec 

Vapourtec is the world’s leading manufacturer of laboratory scale flow chemistry instruments. Founded in 2003, Vapourtec has been at the forefront of the flow chemistry industry ever since.

Headquartered near Cambridge, UK, Vapourtec design and manufacture the R-Series and E-Series flow chemistry systems together with an exciting range of innovative fast-flow peptide synthesisers.  Vapourtec instruments have empowered chemists throughout the world to further scientific discovery.

Trusted by scientists, chemists, and fine chemical manufacturers around the world, the modular R-Series system has revolutionized the way many deliver the research, chemicals, and products we all rely on. With an installation base of more than 750 instruments, resulting in being cited in over 1,000 peer reviewed scientific publications, we continue to support our customers across the globe with the world-class products and services with which Vapourtec has become synonymous.

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