Evidence map›Paper›PMID 40454336›Full record

ArticleACS central science2025

Pinpointing the Onset of Water Harvesting in Reticular Frameworks from Structure.

Ha L Nguyen, Andrea Darù, Saumil Chheda, Ali H Alawadhi, S Ephraim Neumann, Lifen Wang, Xuedong Bai, Majed O Alawad, Christian Borgs, Jennifer T Chayes and 3 more

Abstract read
In one paragraph

Article in ACS central science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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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

13 authors.

Ha L NguyenDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID https://orcid.org/0000-0002-4977-925X
Andrea DarùDepartment of Chemistry, Pritzker School of Molecular Engineering, and Chicago Center for Theoretical Chemistry, University of Chicago, Chicago, Illinois 60637, United States.ORCID https://orcid.org/0000-0002-0825-2101
Saumil ChhedaDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID https://orcid.org/0000-0002-0989-5707
Ali H AlawadhiDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID https://orcid.org/0000-0003-2680-5221
S Ephraim NeumannDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID https://orcid.org/0000-0002-8515-9621
Lifen WangBeijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.ORCID https://orcid.org/0000-0002-8468-5048
Xuedong BaiBeijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.ORCID https://orcid.org/0000-0002-1403-491X
Majed O AlawadKACST-UC Berkeley Center of Excellence for Nanomaterials for Clean Energy Applications, King Abdulaziz City for Science and Technology, Riyadh 11442, Saudi Arabia.
Christian BorgsBakar Institute of Digital Materials for the Planet, Division of Computing, Data Science, and Society, University of California, Berkeley, California 94720, United States.
Jennifer T ChayesBakar Institute of Digital Materials for the Planet, Division of Computing, Data Science, and Society, University of California, Berkeley, California 94720, United States.
Joachim SauerInstitut für Chemie, Humboldt-Universität zu Berlin, Berlin 10099, Germany.ORCID https://orcid.org/0000-0001-6798-6212
Laura GagliardiDepartment of Chemistry, Pritzker School of Molecular Engineering, and Chicago Center for Theoretical Chemistry, University of Chicago, Chicago, Illinois 60637, United States.ORCID https://orcid.org/0000-0001-5227-1396
Omar M YaghiDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID https://orcid.org/0000-0002-5611-3325

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Covalent organic frameworks (COFs) have emerged as promising atmospheric water harvesters, offering a potential solution to the pressing global issue of water scarcity, which threatens millions of lives worldwide. This study presents a series of 2D COFs, including HCOF-3, HCOF-2, and a newly developed structure named COF-309, designed for optimized water harvesting performance with a high working capacity at low relative humidity. To elucidate their water sorption behavior, we introduce a hydrophilicity index directly linked to intrinsic properties, such as the strength and spatial density of adsorptive sites. This index is mathematically correlated to the step of water adsorption isotherms. Our correlation provides a predictive tool that extends to other microporous COFs and metal-organic frameworks, significantly enhancing the ability to predict their onset positions of water adsorption isotherms based on structural characteristics. This advancement holds the potential to guide the development of more efficient materials for atmospheric water harvesting.

Identifiers

PMID40454336
PMCPMC12123544

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Registered trials

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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.