Plasmonic fluorescence enhancement by metal nanostructures: shaping the future of bionanotechnology
Autor: | Anthony Centeno, Daniel Darvill, Fang Xie |
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Rok vydání: | 2013 |
Předmět: |
Colloidal lithography
Immunoassay Fabrication Materials science General Physics and Astronomy Nanotechnology Fluorescence Electromagnetic modelling Nanostructures Spectrometry Fluorescence Homogeneous Metals Neoplasms Nanobiotechnology Animals Humans Metal nanostructures Physical and Theoretical Chemistry Plasmon Biomarkers Biotechnology Fluorescent Dyes |
Zdroj: | Physical chemistry chemical physics : PCCP. 15(38) |
ISSN: | 1463-9084 |
Popis: | This review focuses on metal enhanced fluorescence (MEF) and its current and future applications in biotechnology. The mechanisms of MEF are discussed in terms of the additional radiative and nonradiative decay rates caused by the close proximity of the metal. We then review the current MEF materials and structures that show promise in bioapplications. The use of electromagnetic modelling to predict fluorescent rate enhancement is then considered. We then give particular focus to the recent work carried out in the homogeneous fabrication of metal nanoparticles using colloidal lithography. It is concluded that the use of computational electromagnetic modelling alongside homogeneous fabrication techniques will lead to predictable and controllable MEF, paving the way for increased applications in biotechnology. |
Databáze: | OpenAIRE |
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