Evidence map›Paper›PMID 42786256›Full record

ArticleNature materials2026

Multilevel molecular weaving.

Liya Chen, Zhewen Guo, Ding Xiao, Yikuan Liu, Tianyu Shan, Xue Yang, Zhenguo Zhang, Dingyue Hu, Xiaohe Miao, Shuai Liu and 6 more

Abstract read
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In one paragraph

Article in Nature materials, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

16 authors.

Liya Chen *State Key Laboratory of Soil Pollution Control and Safety, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, People's Republic of China.ORCID http://orcid.org/0009-0003-9047-4057
Zhewen Guo *Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.
Ding Xiao *State Key Laboratory of Soil Pollution Control and Safety, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, People's Republic of China. xiaoding@zju.edu.cn.ORCID http://orcid.org/0009-0000-0542-3481
Yikuan Liu *Center for Electron Microscopy, Zhejiang Key Laboratory of Surface and Interface Science and Engineering for Catalysts, China-Saudi Arabia Joint Laboratory on Microscopic Structural Engineering of Advanced Materials, State Key Laboratory of Green Chemical Synthesis and Conversion, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, People's Republic of China.
Tianyu ShanState Key Laboratory of Soil Pollution Control and Safety, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, People's Republic of China.
Xue YangState Key Laboratory of Soil Pollution Control and Safety, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, People's Republic of China.ORCID http://orcid.org/0009-0005-6630-7667
Zhenguo ZhangState Key Laboratory of Soil Pollution Control and Safety, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, People's Republic of China.ORCID http://orcid.org/0009-0008-4367-3623
Dingyue HuState Key Laboratory of Soil Pollution Control and Safety, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, People's Republic of China.
Xiaohe MiaoZhejiang Key Laboratory of Precise Synthesis of Functional Molecules, Instrumentation and Service Center for Molecular Sciences and Research Center for Industries of the Future, Westlake University, Hangzhou, People's Republic of China.ORCID http://orcid.org/0000-0001-5997-609X
Shuai LiuCenter for High Pressure Science and Technology Advanced Research (HPSTAR), Pudong, Shanghai, People's Republic of China.
Qiaoshi ZengCenter for High Pressure Science and Technology Advanced Research (HPSTAR), Pudong, Shanghai, People's Republic of China.ORCID http://orcid.org/0000-0001-5960-1378
Xuedong XiaoState Key Laboratory of Soil Pollution Control and Safety, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, People's Republic of China.
Mengbin WangState Key Laboratory of Soil Pollution Control and Safety, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, People's Republic of China.ORCID http://orcid.org/0009-0005-8603-1266
Yihan ZhuCenter for Electron Microscopy, Zhejiang Key Laboratory of Surface and Interface Science and Engineering for Catalysts, China-Saudi Arabia Joint Laboratory on Microscopic Structural Engineering of Advanced Materials, State Key Laboratory of Green Chemical Synthesis and Conversion, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, People's Republic of China. yihanzhu@zjut.edu.cn.ORCID http://orcid.org/0000-0002-8150-7350
Guangfeng LiState Key Laboratory of Soil Pollution Control and Safety, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, People's Republic of China. guangfengli@zju.edu.cn.ORCID http://orcid.org/0000-0003-1589-7618
Feihe HuangState Key Laboratory of Soil Pollution Control and Safety, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, People's Republic of China. fhuang@zju.edu.cn.ORCID http://orcid.org/0000-0003-3177-6744

Funding

China Postdoctoral Science Foundation 2025M781021National Natural Science Foundation of China (National Science Foundation of China) 21771161National Natural Science Foundation of China (National Science Foundation of China) 22035006National Natural Science Foundation of China (National Science Foundation of China) 22075250National Natural Science Foundation of China (National Science Foundation of China) 22122505National Natural Science Foundation of China (National Science Foundation of China) 22205200National Natural Science Foundation of China (National Science Foundation of China) 22320102001National Natural Science Foundation of China (National Science Foundation of China) 22350007National Natural Science Foundation of China (National Science Foundation of China) 22405238National Natural Science Foundation of China (National Science Foundation of China) 22475188Natural Science Foundation of Zhejiang Province (Zhejiang Provincial Natural Science Foundation) LBMHZ25B030005Natural Science Foundation of Zhejiang Province (Zhejiang Provincial Natural Science Foundation) LMS26B030012Natural Science Foundation of Zhejiang Province (Zhejiang Provincial Natural Science Foundation) LZ24B040001
6 · The paper itself

Abstract

The emergence of molecular weaving provides a bottom-up strategy for topological control of material properties. However, current molecularly woven polymer networks are fundamentally limited by their single-level woven structures, containing only one type of woven topology. Here we present a two-dimensional, multilevel woven polymer network that incorporates multiple woven topologies, similar to the structure of macroscale complex fabrics. Single-crystal X-ray analysis and integrated low-dose and cryogenic electron microscopy imaging confirm the presence of a multilevel woven structure. In situ pressure-dependent Raman spectroscopy combined with theoretical calculations reveals a hierarchical stress-regulation mechanism in the multilevel woven polymer network distinct from that of its single-level counterpart. Breakthrough experiments simulating industrial separation processes further demonstrate that the synergistic channels generated by the multilevel woven topology provide distinct advantages for precise toluene/methylcyclohexane separation. Hence, the transition from single-level to multilevel woven topologies is not merely a structural upgrade, but introduces unique properties and functions that lie beyond the reach of single-level systems.

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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.