Switching porosity of stable triptycene-based cage

Hui Ma, Tian-Long Zhai, Zhen Wang, Guang Cheng, Bien Tan, Chun Zhang

Abstract read

In one paragraph

Article in RSC advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing 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

1 citing paper in PubMed.

Post-Synthetic Modification of a Porous Hydrocarbon Cage to Give a Discrete CoChemistry (Weinheim an der Bergstrasse, Germany) · 2022
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

6 authors.

Hui MaCollege of Life Science and Technology, National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology Wuhan 430074 China chunzhang@hust.edu.cn.

Tian-Long ZhaiCollege of Life Science and Technology, National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology Wuhan 430074 China chunzhang@hust.edu.cn.

Zhen WangCollege of Life Science and Technology, National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology Wuhan 430074 China chunzhang@hust.edu.cn.

Guang ChengSchool of Chemistry and Chemical Engineering, Huazhong University of Science and Technology Wuhan 430074 China.

Bien TanSchool of Chemistry and Chemical Engineering, Huazhong University of Science and Technology Wuhan 430074 China.ORCID https://orcid.org/0000-0001-7181-347X

Chun ZhangCollege of Life Science and Technology, National Engineering Research Center for Nanomedicine, Huazhong University of Science and Technology Wuhan 430074 China chunzhang@hust.edu.cn.ORCID https://orcid.org/0000-0002-5190-7396

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is a great challenge to tune the porosity of porous materials. As most porous organic cages are soluble, solution processability can be a possible way to regulate the porosity of such materials. Herein, a triptycene-based cage (TC) is demonstrated to be stable in acid, base or boiling water. Meanwhile, its porosity can be tuned by adjusting the solution-state assembly processes. TC molecules crystallized slowly from solution exhibit nearly no porosity to nitrogen (off-state). While, after rapid precipitating from methanol/dichloromethane solution, the obtained TC (TC-rp) is in a porous state and exhibit a high BET surface area of 653 m

Identifiers

PMID35496542

DOI10.1039/d0ra00128g

PMCPMC9050043

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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.