Evidence map›Paper›PMID 42758814›Full record

ArticleScience advances2026

Bidirectional optoelectronic switching in protein by photoinduced phase transition.

Guangdong Zhou, Xiuxia Wang, Xuesen Xie, Ye Zhou, Bai Sun, Yang Chai

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Science advances, 2026. 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

6 authors.

Guangdong ZhouCollege of Artificial Intelligence, Chongqing Key Laboratory of Brain-Inspired Computing and Intelligent Chips, Key Laboratory of Luminescence Analysis and Molecular Sensors (Ministry of Education), Southwest University, Chongqing, China.ORCID 0009-0000-9827-2001
Xiuxia WangCollege of Artificial Intelligence, Chongqing Key Laboratory of Brain-Inspired Computing and Intelligent Chips, Key Laboratory of Luminescence Analysis and Molecular Sensors (Ministry of Education), Southwest University, Chongqing, China.
Xuesen XieCollege of Artificial Intelligence, Chongqing Key Laboratory of Brain-Inspired Computing and Intelligent Chips, Key Laboratory of Luminescence Analysis and Molecular Sensors (Ministry of Education), Southwest University, Chongqing, China.
Ye ZhouInstitute for Advanced Study, Shenzhen University, Shenzhen, China.ORCID 0000-0002-0273-007X
Bai SunFrontier Institute of Science and Technology, Xi'an Jiaotong University, Shanxi, China.ORCID 0000-0002-5840-509X
Yang ChaiDepartment of Applied Physics, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China.ORCID 0000-0002-8943-0861

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Protein polymers conduct electricity due to the delocalization of π electrons along the conjugated main chains, but their photoconductivity often shows unidirectional tunability. We report a protein polymer with bidirectional optoelectronic conductivity because of reversible light intensity-dependent secondary structural transformation. The protein device shows a positive photocurrent under high light intensity (2.22 to 3.18 μW·μm

Identifiers

PMID42758814
PMCPMC13588169

What OpenQuestion holds

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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.