Color-tunable encapsulated perylene-labeled silica fluorescent hybrid nanoparticles
Novel fluorescent nanoparticles were prepared via the encapsulation of perylene diimide into silica nanoparticles. The fluorescent nanoparticles were characterized by various analytical techniques, including transmission electron microscopy (TEM), scanning electron microscopy (SEM), Fourier-transfor...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-01-01
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| Series: | Results in Chemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211715623000085 |
| _version_ | 1827920684833046528 |
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| author | Amina L. Mohamed Tawfik A. Khattab Ahmed G. Hassabo |
| author_facet | Amina L. Mohamed Tawfik A. Khattab Ahmed G. Hassabo |
| author_sort | Amina L. Mohamed |
| collection | DOAJ |
| description | Novel fluorescent nanoparticles were prepared via the encapsulation of perylene diimide into silica nanoparticles. The fluorescent nanoparticles were characterized by various analytical techniques, including transmission electron microscopy (TEM), scanning electron microscopy (SEM), Fourier-transform infrared spectra (FT-IR), and fluorescent optical microscopy (FOM). The diameters of the perylene-labeled silica nanoparticles were detected in the range of 40–180 nm. The emission properties of the prepared perylene-labeled silica nanoparticles were explored. The perylene-labeled silica nanoparticles displayed good photo and thermal properties. Depending on the type of the perylene salt, the composite nanoparticles showed tunable colors ranging between yellow, orange, and red. The diluted solutions of perylenes in aqueous media were highly fluorescent, displaying different colors between green and yellow, with a maximum emission at 510 nm and 650 nm, respectively. Those fluorescent perylene-labeled silica nanoparticles pave the road for the preparation of promising fluorescent substrates, including photonics, smart textiles, electronic displays, and optoelectronic devices. |
| first_indexed | 2024-03-13T04:14:04Z |
| format | Article |
| id | doaj.art-ed23813b93464928b960107bdbcf6528 |
| institution | Directory Open Access Journal |
| issn | 2211-7156 |
| language | English |
| last_indexed | 2024-03-13T04:14:04Z |
| publishDate | 2023-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Chemistry |
| spelling | doaj.art-ed23813b93464928b960107bdbcf65282023-06-21T06:51:54ZengElsevierResults in Chemistry2211-71562023-01-015100769Color-tunable encapsulated perylene-labeled silica fluorescent hybrid nanoparticlesAmina L. Mohamed0Tawfik A. Khattab1Ahmed G. Hassabo2National Research Centre (Scopus affiliation ID 60014618), Textile Research and Technology Institute, Pre-treatment and Finishing of Cellulose based Textiles Department, 33 El-Behouth St. (former El-Tahrir str.), Dokki, P.O. 12622, Giza, Egypt; Corresponding author.National Research Centre (Scopus affiliation ID 60014618), Textile Research and Technology Institute, Dyeing, Printing and Textile Intermediate Department, 33 El-Behouth St. (former El-Tahrir str.), Dokki, P.O. 12622, Giza, EgyptNational Research Centre (Scopus affiliation ID 60014618), Textile Research and Technology Institute, Pre-treatment and Finishing of Cellulose based Textiles Department, 33 El-Behouth St. (former El-Tahrir str.), Dokki, P.O. 12622, Giza, EgyptNovel fluorescent nanoparticles were prepared via the encapsulation of perylene diimide into silica nanoparticles. The fluorescent nanoparticles were characterized by various analytical techniques, including transmission electron microscopy (TEM), scanning electron microscopy (SEM), Fourier-transform infrared spectra (FT-IR), and fluorescent optical microscopy (FOM). The diameters of the perylene-labeled silica nanoparticles were detected in the range of 40–180 nm. The emission properties of the prepared perylene-labeled silica nanoparticles were explored. The perylene-labeled silica nanoparticles displayed good photo and thermal properties. Depending on the type of the perylene salt, the composite nanoparticles showed tunable colors ranging between yellow, orange, and red. The diluted solutions of perylenes in aqueous media were highly fluorescent, displaying different colors between green and yellow, with a maximum emission at 510 nm and 650 nm, respectively. Those fluorescent perylene-labeled silica nanoparticles pave the road for the preparation of promising fluorescent substrates, including photonics, smart textiles, electronic displays, and optoelectronic devices.http://www.sciencedirect.com/science/article/pii/S2211715623000085Silica nanoparticlesPerylene diimideEncapsulationFluorescenceAntimicrobial |
| spellingShingle | Amina L. Mohamed Tawfik A. Khattab Ahmed G. Hassabo Color-tunable encapsulated perylene-labeled silica fluorescent hybrid nanoparticles Results in Chemistry Silica nanoparticles Perylene diimide Encapsulation Fluorescence Antimicrobial |
| title | Color-tunable encapsulated perylene-labeled silica fluorescent hybrid nanoparticles |
| title_full | Color-tunable encapsulated perylene-labeled silica fluorescent hybrid nanoparticles |
| title_fullStr | Color-tunable encapsulated perylene-labeled silica fluorescent hybrid nanoparticles |
| title_full_unstemmed | Color-tunable encapsulated perylene-labeled silica fluorescent hybrid nanoparticles |
| title_short | Color-tunable encapsulated perylene-labeled silica fluorescent hybrid nanoparticles |
| title_sort | color tunable encapsulated perylene labeled silica fluorescent hybrid nanoparticles |
| topic | Silica nanoparticles Perylene diimide Encapsulation Fluorescence Antimicrobial |
| url | http://www.sciencedirect.com/science/article/pii/S2211715623000085 |
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