2021
DOI: 10.48550/arxiv.2110.03041
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Predicting Adhesive Free Energies of Polymer--Surface Interactions with Machine Learning

Abstract: Polymer-surface interactions are crucial to many biological processes and industrial applications. Here we propose a machine-learning method to connect a model polymer's sequence with its adhesion to decorated surfaces. We simulate the adhesive free energies of 20, 000 unique coarse-grained 1D sequential polymers interacting with functionalized surfaces and build support vector regression (SVR) models that demonstrate inexpensive and reliable prediction of the adhesive free energy as a function of the sequence… Show more

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Cited by 2 publications
(2 citation statements)
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“…67,68 Previous applications of ML to materials design have explored features based on combinations of thermodynamic, chemical, and topological information to manually create engineered features, 69 representing macromolecules as chemistry-informed graph based features, 70 converting monomeric sequences to image-based features, 71 or simple one-hot encoded features. 72 In this work, we apply supervised ML to predict the aggregation behavior of a model copolymer. Motivated by the variety of featurization techniques described in the literature, we consider three different encoding schemes to encode the monomer sequences that require information about only the monomer arrangement.…”
Section: Introductionmentioning
confidence: 99%
“…67,68 Previous applications of ML to materials design have explored features based on combinations of thermodynamic, chemical, and topological information to manually create engineered features, 69 representing macromolecules as chemistry-informed graph based features, 70 converting monomeric sequences to image-based features, 71 or simple one-hot encoded features. 72 In this work, we apply supervised ML to predict the aggregation behavior of a model copolymer. Motivated by the variety of featurization techniques described in the literature, we consider three different encoding schemes to encode the monomer sequences that require information about only the monomer arrangement.…”
Section: Introductionmentioning
confidence: 99%
“…Based on random copolymers and homopolymers, Hanaoka (2020) , Leibfarth et al., ( Reis et al., 2021 ), Kosuri et al. (2022) , Shi et al. (2021) , Tamasi et al.…”
Section: Introductionmentioning
confidence: 99%