Fabrication of SiO2/PEGDA Inverse Opal Photonic Crystal with Fluorescence Enhancement Effects
The present paper reports the fabrication of inverse opal photonic crystals (IOPCs) by using SiO2 spherical particles with a diameter of 300 nm as an opal photonic crystal template and poly(ethylene glycol) diacrylate (PEGDA) as an inverse opal material. Characteristics and fluorescence properties o...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Journal of Analytical Methods in Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2021/6613154 |
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| author | Van-Phuc Dinh Duy-Khoi Nguyen Quang-Hung Nguyen Thi-Thuy Luu Thi Hai Yen Pham Thi Thu Ha Vu Han-Sheng Chuang Hong-Phong Pham |
| author_facet | Van-Phuc Dinh Duy-Khoi Nguyen Quang-Hung Nguyen Thi-Thuy Luu Thi Hai Yen Pham Thi Thu Ha Vu Han-Sheng Chuang Hong-Phong Pham |
| author_sort | Van-Phuc Dinh |
| collection | DOAJ |
| description | The present paper reports the fabrication of inverse opal photonic crystals (IOPCs) by using SiO2 spherical particles with a diameter of 300 nm as an opal photonic crystal template and poly(ethylene glycol) diacrylate (PEGDA) as an inverse opal material. Characteristics and fluorescence properties of the fabricated IOPCs were investigated by using the Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), X-ray diffraction (XRD), reflection spectroscopy, and fluorescence microscopy. The results clearly showed that the IOPCs were formed comprising of air spheres with a diameter of ∼270 nm. The decrease in size led to a decrease in the average refractive indexes from 1.40 to 1.12, and a remarkable stopband blue shift for the IOPCs was thus achieved. In addition, the obtained results also showed a fluorescence enhancement over 7.7-fold for the Fluor® 488 dye infiltrated onto the IOPCs sample in comparison with onto the control sample. |
| format | Article |
| id | doaj-art-3244bb94bc9548a191d35a9b04d9bf31 |
| institution | Kabale University |
| issn | 2090-8865 2090-8873 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Analytical Methods in Chemistry |
| spelling | doaj-art-3244bb94bc9548a191d35a9b04d9bf312025-02-03T01:05:20ZengWileyJournal of Analytical Methods in Chemistry2090-88652090-88732021-01-01202110.1155/2021/66131546613154Fabrication of SiO2/PEGDA Inverse Opal Photonic Crystal with Fluorescence Enhancement EffectsVan-Phuc Dinh0Duy-Khoi Nguyen1Quang-Hung Nguyen2Thi-Thuy Luu3Thi Hai Yen Pham4Thi Thu Ha Vu5Han-Sheng Chuang6Hong-Phong Pham7Future Materials & Devices Laboratory, Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City 700000, VietnamFuture Materials & Devices Laboratory, Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City 700000, VietnamFaculty of Environmental and Chemical Engineering, Duy Tan University, Da Nang 550000, VietnamFuture Materials & Devices Laboratory, Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City 700000, VietnamInstitute of Chemistry, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet Road, Cau Giay, Ha Noi, VietnamInstitute of Chemistry, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet Road, Cau Giay, Ha Noi, VietnamDepartment of Biomedical Engineering, National Cheng Kung University, Tainan 701, TaiwanInstitute of Chemistry, Vietnam Academy of Science and Technology, 18-Hoang Quoc Viet Road, Cau Giay, Ha Noi, VietnamThe present paper reports the fabrication of inverse opal photonic crystals (IOPCs) by using SiO2 spherical particles with a diameter of 300 nm as an opal photonic crystal template and poly(ethylene glycol) diacrylate (PEGDA) as an inverse opal material. Characteristics and fluorescence properties of the fabricated IOPCs were investigated by using the Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), X-ray diffraction (XRD), reflection spectroscopy, and fluorescence microscopy. The results clearly showed that the IOPCs were formed comprising of air spheres with a diameter of ∼270 nm. The decrease in size led to a decrease in the average refractive indexes from 1.40 to 1.12, and a remarkable stopband blue shift for the IOPCs was thus achieved. In addition, the obtained results also showed a fluorescence enhancement over 7.7-fold for the Fluor® 488 dye infiltrated onto the IOPCs sample in comparison with onto the control sample.http://dx.doi.org/10.1155/2021/6613154 |
| spellingShingle | Van-Phuc Dinh Duy-Khoi Nguyen Quang-Hung Nguyen Thi-Thuy Luu Thi Hai Yen Pham Thi Thu Ha Vu Han-Sheng Chuang Hong-Phong Pham Fabrication of SiO2/PEGDA Inverse Opal Photonic Crystal with Fluorescence Enhancement Effects Journal of Analytical Methods in Chemistry |
| title | Fabrication of SiO2/PEGDA Inverse Opal Photonic Crystal with Fluorescence Enhancement Effects |
| title_full | Fabrication of SiO2/PEGDA Inverse Opal Photonic Crystal with Fluorescence Enhancement Effects |
| title_fullStr | Fabrication of SiO2/PEGDA Inverse Opal Photonic Crystal with Fluorescence Enhancement Effects |
| title_full_unstemmed | Fabrication of SiO2/PEGDA Inverse Opal Photonic Crystal with Fluorescence Enhancement Effects |
| title_short | Fabrication of SiO2/PEGDA Inverse Opal Photonic Crystal with Fluorescence Enhancement Effects |
| title_sort | fabrication of sio2 pegda inverse opal photonic crystal with fluorescence enhancement effects |
| url | http://dx.doi.org/10.1155/2021/6613154 |
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