A flexible and stretchable photonic crystal film with sensitive structural color-changing properties for spoiled milk detection.

Do Thi Vien Thao, Wei-Tzu Weng, Nguyen Van Hieu, Cheng-Chung Chang, Gou-Jen Wang

Open access · goldAbstract read

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Article in Food chemistry: X, 2022. 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

2.0field-weighted citation impact, top 14% of its field

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, 19 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

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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 at 3 institutions in 2 countries.

Do Thi Vien ThaoGraduate Institute of Medical Engineering, National Chung-Hsing University, Taichung 40227, Taiwan.

Wei-Tzu WengDepartment of Mechanical Engineering, National Chung-Hsing University, Taichung 40227, Taiwan.

Nguyen Van HieuDepartment of Physics and Electronics Engineering, University of Science, Ho Chi Minh City, Viet Nam.

Cheng-Chung ChangGraduate Institute of Medical Engineering, National Chung-Hsing University, Taichung 40227, Taiwan.

Gou-Jen WangGraduate Institute of Medical Engineering, National Chung-Hsing University, Taichung 40227, Taiwan.

National Chung Hsing University · TWHo Chi Minh City University of Science · VNKaohsiung Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study proposes a flexible and stretchable 3D polymer film with photonic crystals for the visible detection of spoiled milk. Thermoplastic polyurethane (TPU) was used as the substrate for the photonic crystal structure. The back barrier layer with a regular array of nanohemispheres of anodic aluminum oxide film was used as a template for electroforming a nickel mold. The nanohemisphere array was then nanoimprinted onto the TPU substrate to form a strain-controllable photonic crystal (SCPC) structure on it. Food spoilage can be easily detected by the structural color change caused by the gas it produces. Experimental results confirmed that the structural color change of the fabricated SCPC TPU film occurred when the elongation (Δ

Indexed as

Flexible and stretchable photonic crystalsNanimprintingSpoiled milk detectionStrain-controllable structural color change

Identifiers

PMID36519108

DOI10.1016/j.fochx.2022.100526

PMCPMC9743339

OpenAlexW4310070610

What OpenQuestion holds

Textmetadata

LicenceCC BY-NC-ND

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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.