Polymers, with the capacity to tunably alter properties
and response
based on manipulation of their chemical characteristics, are attractive
components in biomaterials. Nevertheless, their potential as functional
materials is also inhibited by their complexity, which complicates
rational or brute-force design and realization. In recent years, machine
learning has emerged as a useful tool for facilitating materials design
via efficient modeling of structure–property relationships
in the chemical domain of interest. In this Spotlight, we discuss
the emergence of data-driven design of polymers that can be deployed
in biomaterials with particular emphasis on complex copolymer systems.
We outline recent developments, as well as our own contributions and
takeaways, related to high-throughput data generation for polymer
systems, methods for surrogate modeling by machine learning, and paradigms
for property optimization and design. Throughout this discussion,
we highlight key aspects of successful strategies and other considerations
that will be relevant to the future design of polymer-based biomaterials
with target properties.