Evidence map›Paper›PMID 41971841›Full record

ArticleFundamental research2026

Pore segmentation and shielding: A dual strategy to prepare sub-nanometer covalent-organic-framework based membranes for selective metal ion sieving.

Yingdan Zhang, Ningning He, Jie Zhang, Zhimin Jia, Xiaofeng Li, Ning Liu, Yang Li, Lijian Ma

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

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0citing papers in PubMed
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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

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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

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No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Yingdan ZhangCollege of Chemistry, Key Laboratory of Radiation Physics & Technology (Ministry of Education), Sichuan University, Chengdu 610064, China.
Ningning HeCollege of Chemistry, Key Laboratory of Radiation Physics & Technology (Ministry of Education), Sichuan University, Chengdu 610064, China.
Jie ZhangCollege of Chemistry, Key Laboratory of Radiation Physics & Technology (Ministry of Education), Sichuan University, Chengdu 610064, China.
Zhimin JiaCollege of Chemistry, Key Laboratory of Radiation Physics & Technology (Ministry of Education), Sichuan University, Chengdu 610064, China.
Xiaofeng LiCollege of Chemistry, Key Laboratory of Radiation Physics & Technology (Ministry of Education), Sichuan University, Chengdu 610064, China.
Ning LiuInstitute of Nuclear Science and Technology, Key Laboratory of Radiation Physics & Technology (Ministry of Education), Sichuan University, Chengdu 610064, China.
Yang LiCollege of Chemistry, Key Laboratory of Radiation Physics & Technology (Ministry of Education), Sichuan University, Chengdu 610064, China.
Lijian MaCollege of Chemistry, Key Laboratory of Radiation Physics & Technology (Ministry of Education), Sichuan University, Chengdu 610064, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The extensive use of nuclear energy has led to an urgent need for effective management of radioactive waste. Membrane separation of radionuclides is considered to be a promising method for nuclear waste treatment and resource recovery. However, most reported membranes have difficulties achieving a balance between permeability and selectivity. In this work, we propose a dual strategy to produce sub-nanometer COF-based membranes, which includes constructing covalent organic frameworks (COFs) from smaller building blocks ('pore segmentation') and introducing a graphene oxide (GO) nanosheet by weak interaction to shield pores ('pore shielding') during the preparation of COF membranes. The as-prepared TpDAH@GO membrane shows two times higher permeability (

Indexed as

Covalent organic frameworksMembrane separationMetal ion sievingPore segmentationPore shielding

Identifiers

PMID41971841
PMCPMC13069606

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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.