Size Control Synthesis of Hydroxyapatite Plates and Their Application in the Preparation of Highly Oriented Films
| العنوان: | Size Control Synthesis of Hydroxyapatite Plates and Their Application in the Preparation of Highly Oriented Films |
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| المؤلفون: | Kimihiro Yamashita, Hironori Saito, Akiko Nagai, Naohiro Horiuchi, Kazuaki Hashimoto, Yumi Tanaka, Kotaro Shibata, Yuki Iwabuchi, Norio Wada, Kosuke Nozaki |
| المصدر: | Crystal Growth & Design. 18:5038-5044 |
| بيانات النشر: | American Chemical Society (ACS), 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Materials science, Nucleation, chemistry.chemical_element, Substrate (chemistry), Crystal growth, 02 engineering and technology, General Chemistry, Calcium, 010402 general chemistry, 021001 nanoscience & nanotechnology, Condensed Matter Physics, Phosphate, 01 natural sciences, Hydrothermal circulation, 0104 chemical sciences, chemistry.chemical_compound, stomatognathic system, chemistry, Chemical engineering, Slurry, Dodecanedioic acid, General Materials Science, 0210 nano-technology |
| الوصف: | Hydroxyapatite (HAp) plates were successfully synthesized using dodecanedioic acid (DDDA). Following the preparation of an ethanolic solution of DDDA, solutions of calcium and phosphate were added in succession to produce a white slurry upon mixing. Subsequent processing of this slurry under hydrothermal conditions provided HAp plates of various sizes. Indeed, the plate size could be changed by varying the quantity of DDDA employed in the synthesis, with larger particles being obtained in the presence of larger quantities of DDDA. It was confirmed that a calcium–DDDA complex (Ca-DDD, calcium dodecanedioate) was formed upon mixing of the DDDA and calcium solutions. The observed morphological control could potentially be accounted for by the formation of Ca-DDD. More specifically, during crystal growth, Ca-DDD plays the role of a nucleation substrate (template), a pH buffer, and a calcium reservoir. Finally, we demonstrated that the obtained HAp plates could be employed to prepare a HAp film with high cryst... |
| تدمد: | 1528-7505 1528-7483 |
| DOI: | 10.1021/acs.cgd.8b00480 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::b12443f55add4c659bf402912a330554 https://doi.org/10.1021/acs.cgd.8b00480 |
| رقم الانضمام: | edsair.doi...........b12443f55add4c659bf402912a330554 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15287505 15287483 |
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| DOI: | 10.1021/acs.cgd.8b00480 |