Coloration of Ethyleneamine-Diacrylate-Based Porous Polymer-Toluene Systems Induced by the Christiansen Effect: Color Control by the Molecular Design of the Polymer Networks.

Naofumi Naga, Risako Nakai, Masafumi Yamato, Keiichi Noguchi, Tamaki Nakano

Abstract read

In one paragraph

Article in ACS omega, 2025. 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

5 authors.

Naofumi NagaDepartment of Applied Chemistry, College of Engineering, Shibaura Institute of Technology, Tokyo 135-8548, Japan.ORCID https://orcid.org/0000-0003-0695-5011

Risako NakaiGraduate School of Engineering and Science, Shibaura Institute of Technology, Tokyo 135-8548, Japan.

Masafumi YamatoDepartment of Applied Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University, 1-1 minami-ohsawa, Hachioji, Tokyo 192-0397, Japan.

Keiichi NoguchiInstrumentation Analysis Center, Tokyo University of Agriculture and Technology, 2-24-16, Naka-cho, Koganei, Tokyo 184-8588, Japan.

Tamaki NakanoInstitute for Catalysis and Graduate School of Chemical Sciences and Engineering, Hokkaido University, N 21, W 10, Kita-ku, Sapporo 001-0021, Japan.ORCID https://orcid.org/0000-0002-7843-4146

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aza-Michael addition reaction of ethyleneamine, diethylenetriamine (DETA), triethylenetetramine (TETA), tetraethylenepentamine (TEPA), or pentaethylenehexamine (PEHA) with poly-(ethylene glycol) diacrylate (PEGDA) in ethanol at 20 °C yielded the corresponding porous polymers. The surface morphology of the porous polymers was composed of connected particles or cocontinuous monolithic structure, which were induced by phase separation. The TETA- and TEPA-PEGDA porous polymers turned half transparent and colored in toluene through the Christiansen effect. The transmission peak top (λ

Identifiers

PMID41210814

DOI10.1021/acsomega.5c07913

PMCPMC12593111

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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.