Journal article
Metasurface generates singlet oxygen on demand
- Abstract:
- Although singlet oxygen is central to photodynamic therapy and photocatalysis, rapid and spatially precise generation has remained challenging. A quasi-BIC Au–TiO2 metasurface couples critical optical absorption to interfacial hot-carrier transfer, enabling molar-level local singlet oxygen production within seconds and wavelength-selective, pixel-resolved cytotoxicity without molecular sensitizers.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
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(Preview, Version of record, pdf, 6.5MB, Terms of use)
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- Publisher copy:
- 10.37188/lam.2026.072
Authors
- Publisher:
- Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
- Journal:
- Light Advanced Manufacturing More from this journal
- Volume:
- 7
- Issue:
- 1
- Pages:
- 1-1
- Publication date:
- 2026-01-01
- DOI:
- EISSN:
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2831-4093
- ISSN:
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2689-9620
- Language:
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English
- Keywords:
- Pubs id:
-
2434048
- Local pid:
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pubs:2434048
- Source identifiers:
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W7161964241
- Deposit date:
-
2026-06-17
- ARK identifier:
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Terms of use
- Copyright date:
- 2026
- Licence:
- CC Attribution (CC BY)
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