Evidence map›Paper›PMID 40881158›Full record

ArticleMatter2025

Autonomous Discovery of Functional Random Heteropolymer Blends through Evolutionary Formulation Optimization.

Guangqi Wu, Tianyi Jin, Alfredo Alexander-Katz, Connor W Coley

Abstract read
In one paragraph

Article in Matter, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

  1. Article
  2. Tuning Polyacrylate Composition to Recognize and Modulate Fluorescent Proteins.Angewandte Chemie (International ed. in English) · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Guangqi WuDepartment of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, 02139, MA, USA.ORCID 0000-0002-9763-6982
Tianyi JinDepartment of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, 02139, MA, USA.
Alfredo Alexander-KatzDepartment of Material Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, 02139, MA, USA.
Connor W ColeyDepartment of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, 02139, MA, USA.

Funding

Accelerated discovery of synthetic polymers for ribonucleoprotein delivery through the integration of active learning, machine learning, and polymer scienceR21GM141616 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI COLEY, CONNOR WILSON · 2021 to 2022
$427k
NIGMS NIH HHS R21 GM141616
6 · The paper itself

Abstract

While developing new polymers typically requires years of investigation, blending existing polymers offers a cost-effective strategy to create new materials. However, developing functional polymer blends is often a slow and challenging process due to their vast design space, the non-additive nature of polymer properties, and limited fundamental understanding to guide the optimization. Here, we report an autonomous platform that addresses these challenges by integrating high-throughput blending, real-time data acquisition, and an evolutionary algorithm for composition optimization. This approach enables rapid exploration of complex combinatorial blending spaces of random heteropolymers (RHPs). With enzyme thermal stability as a model objective, this system discovered random heteropolymer blends (RHPBs) that outperform all constituents. Retrospective analysis reveals segment-level interactions correlated with the performance. This work highlights the opportunity for materials discovery within the RHP and RHPB space and the immense potential of leveraging autonomous discovery platforms to accelerate the discovery of polymers with emergent properties.

Indexed as

autonomous discoveryoptimizationpolymer blendsrandom heteropolymers

Identifiers

PMID40881158
PMCPMC12377483

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.