Evidence map›Paper›PMID 42213845›Full record

ArticleScience advances2026

Gel-confined strain amplifies FRET efficiency toward red emission enhancement beyond pressure quenching.

Xihan Yu, Haijing Hu, Ying Xie, Guangming Niu, Xin He, Jingtian Wang, Laizhi Sui, Kaijun Yuan, Kai Wang, Guanjun Xiao and 2 more

Abstract read
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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.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

12 authors.

Xihan YuKey Laboratory of High Pressure and Superhard Materials, College of Physics, Jilin University, Changchun 130012, China.ORCID 0000-0001-9339-6347
Haijing HuState Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, PR China.ORCID 0000-0001-7566-0239
Ying XieState Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, PR China.
Guangming NiuState Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China.
Xin HeKey Laboratory of High Pressure and Superhard Materials, College of Physics, Jilin University, Changchun 130012, China.
Jingtian WangKey Laboratory of High Pressure and Superhard Materials, College of Physics, Jilin University, Changchun 130012, China.
Laizhi SuiState Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China.ORCID 0000-0003-3459-9755
Kaijun YuanState Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China.ORCID 0000-0002-5108-8984
Kai WangShandong Key Laboratory of Optical Communication Science and Technology, School of Physics Science and Information Technology, Liaocheng University, Liaocheng 252000, China.ORCID 0000-0003-4721-6717
Guanjun XiaoKey Laboratory of High Pressure and Superhard Materials, College of Physics, Jilin University, Changchun 130012, China.ORCID 0000-0002-7013-1378
Haotong WeiState Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, PR China.ORCID 0000-0002-7273-6768
Bo ZouKey Laboratory of High Pressure and Superhard Materials, College of Physics, Jilin University, Changchun 130012, China.ORCID 0000-0002-3215-1255

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Manganese (Mn)-based metal halides, with their rich and well-defined emission mechanisms, have garnered substantial attention in luminescent materials. However, their red emission quantum yields generally lag behind green emission, making precise energy modulation an attractive yet challenging goal. Here, we engineer a pressure-triggered Förster resonance energy transfer (FRET) network within a Mn-based metal halide gel (Mn-MHG). This achieved anomalous red emission enhancement via external energy injection, with red emission intensity at 355% of ambient green emission intensity. During compression, pressure-induced matrix rigidification substantially isolated Mn-bromine tetrahedra, suppressing d-d coupling-induced nonradiative transitions. Concurrently, the gel matrix exhibited pressure-induced emission, with its blue-white band broadly overlapping the excitation spectrum of Mn-MHG, establishing it as an effective on-demand energy transfer donor. Notably, further compression reduced donor-acceptor distances, substantially increasing the effective FRET radius and energy transfer efficiency, thereby stabilizing the energy transfer pathway. At 6.7 gigapascals, Mn-MHG exhibited intense red emission, with intensity significantly exceeding its ambient green emission. These findings advance a design strategy for mechanoresponsive adaptive optoelectronic materials, leveraging dynamic FRET networks to bridge external control and inherent functionality.

Identifiers

PMID42213845
PMCPMC13220877

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