Academic Journal
Synthesis of Up-Conversion CaTiO 3 : Er 3+ Films on Titanium by Anodization and Hydrothermal Method for Biomedical Applications
| العنوان: | Synthesis of Up-Conversion CaTiO 3 : Er 3+ Films on Titanium by Anodization and Hydrothermal Method for Biomedical Applications |
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| المؤلفون: | Nguyen Thi Thanh Tuyen, Ta Quoc Tuan, Le Van Toan, Le Thi Tam, Vuong-Hung Pham |
| المصدر: | Materials, Vol 17, Iss 13, p 3376 (2024) |
| بيانات النشر: | MDPI AG |
| سنة النشر: | 2024 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | CaTiO 3 : Er 3+ phosphor, hydrophilicity, up-conversion emission, hydrothermal method, Technology, Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Engineering (General). Civil engineering (General), TA1-2040, Microscopy, QH201-278.5, Descriptive and experimental mechanics, QC120-168.85 |
| الوصف: | The present study investigates the effects of Er 3+ doping content on the microstructure and up-conversion emission properties of CaTiO 3 : Er 3+ phosphors as a potential material in biomedical applications. The CaTiO 3 : x %Er 3+ ( x = 0.5, 1.0, 1.5, 2.0, 2.5, and 3.0%) films were synthesized on Ti substrates by a hydrothermal reaction at 200 °C for 24 h. The SEM image showed the formation of cubic nanorod CaTiO 3 : Er 3+ films with a mean edge size value of (1–5) μm. When excited with 980 nm light, the CaTiO 3 : Er 3+ films emitted a strong green band and a weak red band of Er 3+ ions located at 543, 661, and 740 nm. The CaTiO 3 : Er 3+ film exhibited excellent surface hydrophilicity with a contact angle of ~zero and good biocompatibility against baby hamster kidney (BHK) cells. CaTiO 3 : Er 3+ films emerge as promising materials for different applications in the biomedical field. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1996-1944 |
| Relation: | https://www.mdpi.com/1996-1944/17/13/3376; https://doaj.org/toc/1996-1944; https://doaj.org/article/c026cdefa0364481a0acaf152ea29021 |
| DOI: | 10.3390/ma17133376 |
| الاتاحة: | https://doi.org/10.3390/ma17133376 https://doaj.org/article/c026cdefa0364481a0acaf152ea29021 |
| رقم الانضمام: | edsbas.C089C75C |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 19961944 |
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| DOI: | 10.3390/ma17133376 |