ArticleNanoscale research letters2014
Co-enhancement of fluorescence and singlet oxygen generation by silica-coated gold nanorods core-shell nanoparticle.
Article in Nanoscale research letters, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Variation in Singlet Oxygen Generation in Dye-Conjugated Satellite Silver Nanoparticles on Silica Nanoparticles.International journal of molecular sciences · 2026Article
- Dual-functional nano-photosensitizers: Eosin-Y decorated gold nanorods for plasmon-enhanced fluorescence and singlet oxygen generation.RSC advances · 2024Article
- Photosensitizer-singlet oxygen sensor conjugated silica nanoparticles for photodynamic therapy and bioimaging.Chemical science · 2024Article
- Theranostic Properties of Crystalline Aluminum Phthalocyanine Nanoparticles as a Photosensitizer.Pharmaceutics · 2022Article
- Silica Shell Thickness-Dependent Fluorescence Properties of SiOInternational journal of molecular sciences · 2022Article
- Emerging Strategies in Enhancing Singlet Oxygen Generation of Nano-Photosensitizers Toward Advanced Phototherapy.Nano-micro letters · 2022Review
- A novel therapeutic strategy of multimodal nanoconjugates for state-of-the-art brain tumor phototherapy.Journal of nanobiotechnology · 2022Article
- Fundamentals and applications of metal nanoparticle- enhanced singlet oxygen generation for improved cancer photodynamic therapy.Frontiers in chemistry · 2022Review
- Au nanobipyramids@mSiONanoscale advances · 2020Article
- Metal-enhancement study of dual functional photosensitizers with aggregation-induced emission and singlet oxygen generation.Nanoscale advances · 2020Article
- Improved performance of lateral flow immunoassays for alpha-fetoprotein and vanillin by using silica shell-stabilized gold nanoparticles.Mikrochimica acta · 2018Article
- Colloidal plasmonic gold nanoparticles and gold nanorings: shape-dependent generation of singlet oxygen and their performance in enhanced photodynamic cancer therapy.International journal of nanomedicine · 2018Article
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Authors and funding
8 authors.
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Abstract
Metal-enhanced fluorescence (MEF) as a newly recognized technology has been attracting considerable attention and is widely used in fluorescence-based technology. In this paper, we reported a novel distance-dependent MEF and metal-enhanced singlet oxygen generation phenomenon based on silica-coated gold nanorods (AuNRs@SiO2) core-shell structure with tetra-substituted carboxyl aluminum phthalocyanine (AlC4Pc) that serve as both fluorophore and photosensitizer. When the AlC4Pc was linked on the surface of AuNRs@SiO2, the fluorescence intensity and singlet oxygen productivity varied with the thickness difference of silica shell from 2.1 to 28.6 nm. The co-enhancement effect reached the maximum of 7-fold and 2.1-fold, respectively, when the separation distance was 10.6 nm. These unique characteristics make the prepared core-shell nanoparticles promising for MEF-based biological imaging and photodynamics therapy.
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Registered trials
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