التفاصيل البيبلوغرافية
| العنوان: |
Non-stick syringe needles : Beneficial effects of thin film metallic glass coating |
| المؤلفون: |
Chu, Jinn P., Yu, Chia-Chi, Tanatsugu, Yusuke, Yasuzawa, Mikito, Shen, Yu-Lin |
| بيانات النشر: |
Springer Nature |
| سنة النشر: |
2018 |
| المجموعة: |
Tokushima University Institutional Repository / 徳島大学機関リポジトリ |
| الوصف: |
This paper reports on the use of Zr-based (Zr53Cu33Al9Ta5) thin film metallic glass (TFMG) for the coating of syringe needles and compares the results with those obtained using titanium nitride and pure titanium coatings. TFMG coatings were shown to reduce insertion forces by ∼66% and retraction forces by ∼72%, when tested using polyurethane rubber block. The benefits of TFMG-coated needles were also observed when tested using muscle tissue from pigs. In nano-scratch tests, the TFMG coatings achieved a coefficient of friction (COF) of just ∼0.05, which is about one order of magnitude lower than those of other coatings. Finite-element modeling also indicates a significant reduction in injection and retraction forces. The COF can be attributed to the absence of grain boundaries in the TFMG coating as well as a smooth surface morphology and low surface free energy. |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
English |
| تدمد: |
20452322 |
| العلاقة: |
http://repo.lib.tokushima-u.ac.jp/files/public/11/112324/20181106091724591449/srep_6_31847.pdfTest; http://repo.lib.tokushima-u.ac.jp/files/public/11/112324/20181113112332256110/srep_6_31847_s1.pdfTest; http://repo.lib.tokushima-u.ac.jp/files/public/11/112324/20181113112332857187/srep_6_31847_s2.aviTest; http://repo.lib.tokushima-u.ac.jp/112324Test |
| الإتاحة: |
http://repo.lib.tokushima-u.ac.jp/112324Test |
| حقوق: |
© The Author(s) 2016 This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0Test/ |
| رقم الانضمام: |
edsbas.8F62100E |
| قاعدة البيانات: |
BASE |
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