Evidence map›Paper›PMID 40074826›Full record

ArticleNature chemistry2025

Designing single-polymer-chain nanoparticles to mimic biomolecular hydration frustration.

Tianyi Jin, Connor W Coley, Alfredo Alexander-Katz

Abstract read
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In one paragraph

Article in Nature chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Sequence-Sensitivity in Functional Synthetic Polymer Properties.Angewandte Chemie (International ed. in English) · 2025
    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

3 authors.

Tianyi JinDepartment of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.ORCID 0000-0002-9974-2041
Connor W ColeyDepartment of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.ORCID 0000-0002-8271-8723
Alfredo Alexander-KatzDepartment of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA. aalexand@mit.edu.

Funding

National Science Foundation (NSF) EFRI E3P Award Number 2132025United States Department of Defense | Defense Threat Reduction Agency (DTRA) No. HDTRA11910011
6 · The paper itself

Abstract

Native folded proteins rely on sculpting the local chemical environment of their active or binding sites, as well as their shapes, to achieve functionality. In particular, proteins use hydration frustration-control over the dehydration of hydrophilic residues and the hydration of hydrophobic residues-to amplify their chemical or binding activity. Here we uncover that single-polymer-chain nanoparticles formed by random heteropolymers comprising four or more components can display similar levels of hydration frustration. We categorize these nanoparticles into three types based on whether either hydrophobic or hydrophilic residues, or both types, display frustrated states. We propose a series of physicochemical rules that determine the state of these nanoparticles. We demonstrate the generality of these rules in atomistic and simplified Monte Carlo models of single-polymer-chain nanoparticles with different backbones and residues. Our work provides insights into the design of single-chain nanoparticles, an emerging polymer modality that achieves the ease and cost of fabrication of polymeric material with the functionality of biological proteins.

Indexed as

NanoparticlesPolymersProteinsWaterHydrophobic and Hydrophilic InteractionsMonte Carlo MethodPolymersProteinsWater

Identifiers

What OpenQuestion holds

Textmetadata
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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.