Water-Soluble Fullerenol with Hydroxyl Group Dependence for Efficient Two-Photon Excited Photodynamic Inactivation of Infectious Microbes
| العنوان: | Water-Soluble Fullerenol with Hydroxyl Group Dependence for Efficient Two-Photon Excited Photodynamic Inactivation of Infectious Microbes |
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| المؤلفون: | Yen Sung Lin, Yu Ting Shao, Ping Ching Wu, Chia Yuan Chang, Jui Chang Liu, Jiu Yao Wang, Wen Shuo Kuo, Edmund Cheung So |
| المصدر: | Nanoscale Research Letters, Vol 15, Iss 1, Pp 1-15 (2020) Nanoscale Research Letters |
| بيانات النشر: | Springer Science and Business Media LLC, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Materials science, medicine.medical_treatment, Nanochemistry, Quantum yield, Photodynamic therapy, Water-soluble fullerenol, 02 engineering and technology, 010402 general chemistry, Photochemistry, medicine.disease_cause, 01 natural sciences, chemistry.chemical_compound, lcsh:TA401-492, medicine, General Materials Science, Photosensitizer, Singlet oxygen quantum yield, Escherichia coli, chemistry.chemical_classification, Reactive oxygen species, Two-photon excitation, Nano Express, Singlet oxygen, 021001 nanoscience & nanotechnology, Condensed Matter Physics, Composition of exposed hydroxyl groups, 0104 chemical sciences, chemistry, Excited state, lcsh:Materials of engineering and construction. Mechanics of materials, 0210 nano-technology |
| الوصف: | We successfully prepared water-soluble fullerenol [C60(OH)46] that exhibited a high singlet oxygen quantum yield and efficiently generated reactive oxygen species. Additionally, the water-soluble C60(OH)46 with a higher composition of exposed hydroxyl groups had superior two-photon stability and characteristics compared with that with a lower composition of such groups. Therefore, the prepared fullerenol can be an effective two-photon photosensitizer. The water-soluble C60(OH)46 had favorable two-photon properties. During two-photon photodynamic therapy, the water-soluble C60(OH)46 had substantial antimicrobial activity against Escherichia coli at an ultralow-energy level of 211.2 nJ pixel−1 with 800 scans and a photoexcited wavelength of 760 nm. |
| تدمد: | 1556-276X |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16e404c67fa6bf9342e81cce0a282c45Test https://doi.org/10.1186/s11671-020-03329-6Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....16e404c67fa6bf9342e81cce0a282c45 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1556276X |
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