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3D biodegradable shape changing composite scaffold with programmable porous structures for bone engineering
被引:7
作者:

Chen, Xiaohu
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Chengdu Univ Technol, Coll Mat Chem & Chem Engn, Chengdu 610059, Sichuan, Peoples R China Chengdu Med Coll, Sch Big Hlth & Intelligent Engn, Dept Biomed Engn, Chengdu 610500, Peoples R China

Huang, Zuoxun
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Chengdu Univ Technol, Coll Mat Chem & Chem Engn, Chengdu 610059, Sichuan, Peoples R China Chengdu Med Coll, Sch Big Hlth & Intelligent Engn, Dept Biomed Engn, Chengdu 610500, Peoples R China

Yang, Qing
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Chengdu Univ Technol, Coll Mat Chem & Chem Engn, Chengdu 610059, Sichuan, Peoples R China Chengdu Med Coll, Sch Big Hlth & Intelligent Engn, Dept Biomed Engn, Chengdu 610500, Peoples R China

Zeng, Xiyang
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Chengdu Univ Technol, Coll Mat Chem & Chem Engn, Chengdu 610059, Sichuan, Peoples R China Chengdu Med Coll, Sch Big Hlth & Intelligent Engn, Dept Biomed Engn, Chengdu 610500, Peoples R China

Bai, Ruqing
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Chongqing Univ, State Key Lab Mech Transmission, Chongqing 400044, Peoples R China Chengdu Med Coll, Sch Big Hlth & Intelligent Engn, Dept Biomed Engn, Chengdu 610500, Peoples R China

Wang, Li
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机构:
Chengdu Med Coll, Sch Big Hlth & Intelligent Engn, Dept Biomed Engn, Chengdu 610500, Peoples R China
Chengdu Univ Technol, Coll Mat Chem & Chem Engn, Chengdu 610059, Sichuan, Peoples R China Chengdu Med Coll, Sch Big Hlth & Intelligent Engn, Dept Biomed Engn, Chengdu 610500, Peoples R China
机构:
[1] Chengdu Med Coll, Sch Big Hlth & Intelligent Engn, Dept Biomed Engn, Chengdu 610500, Peoples R China
[2] Chengdu Univ Technol, Coll Mat Chem & Chem Engn, Chengdu 610059, Sichuan, Peoples R China
[3] Chongqing Univ, State Key Lab Mech Transmission, Chongqing 400044, Peoples R China
关键词:
3D scaffolds;
hydroxyapatite;
polyurethane;
shape changing behavior;
biocompatibility;
THERMOPLASTIC POLYURETHANE;
TISSUE;
POLYCAPROLACTONE;
WETTABILITY;
FABRICATION;
STRENGTH;
BEHAVIOR;
D O I:
10.1088/1748-605X/aca133
中图分类号:
R318 [生物医学工程];
学科分类号:
0831 ;
摘要:
This study developed a biodegradable composite porous polyurethane scaffold based on polycaprolactone and polyethylene glycol by sequential in-situ foaming salt leaching and freeze-drying process with responsive shape changing performance. Biomineral hydroxyapatite (HA) was introduced into the polyurethane matrix as inorganic fillers. Infrared spectroscopy results proved a successful synthesis, scanning electron microscopy showed that the scaffold's porosity decreased with the addition of HA while the average pore size increased. X-ray diffraction and differential scanning calorimetry showed that the addition of HA lowered the melting point of the scaffold, resulting in a transition temperature close to the human body temperature. From the bending experiments, it could be demonstrated that PUHA20 has excellent shape memory performance with shape fixity ratio >98.9% and shape recovery ratio >96.2%. Interestingly, the shape-changing capacity could be influenced by the porous structures with variation of HA content. The shape recovery speed was further accelerated when the material was immersed in phosphate buffered saline at 37 degrees C. Additionally, in vitro mineralization experiments showed that the scaffold incorporating HA had good osteoconductivity, and implantation assessment proved that scaffolds had good in vivo biocompatibility. This scaffold is a promising candidate for implantation of bone defects.
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页数:11
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[1]
An experimental-numerical study on shape memory behavior of PU/PCL/ZnO ternary blend
[J].
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;
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;
Taghavimehr, M.
;
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;
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Ansari, M.
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.
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[2]
Advances in Shape Memory Polyurethanes and Composites: A Review
[J].
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;
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;
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.
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[3]
Development of Biopolymeric Hybrid Scaffold-Based on AAc/GO/nHAp/TiO2 Nanocomposite for Bone Tissue Engineering: In-Vitro Analysis
[J].
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;
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;
Mehboob, Hassan
;
Haider, Adnan
;
Raza, Mohsin Ali
;
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.
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[4]
Shape memory poly(ε-caprolactone)-co-poly(ethylene glycol) foams with body temperature triggering and two-way actuation
[J].
Baker, Richard M.
;
Henderson, James H.
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.
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[5]
Collagen scaffolds with tailored pore geometry for building three-dimensional vascular networks
[J].
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;
Birch, M. A.
;
Markaki, A. E.
.
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:93-96

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[6]
Multifunctional composite combining chitosan microspheres for drug delivery embedded in shape memory polyester-urethane matrix
[J].
Bil, Monika
;
Mrowka, Piotr
;
Kolbuk, Dorota
;
Swieszkowski, Wojciech
.
COMPOSITES SCIENCE AND TECHNOLOGY,
2021, 201

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论文数: 0 引用数: 0
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论文数: 引用数:
h-index:
机构:
[7]
3D Printed Polycaprolactone/Gelatin/Bacterial Cellulose/Hydroxyapatite Composite Scaffold for Bone Tissue Engineering
[J].
Cakmak, Abdullah M.
;
Unal, Semra
;
Sahin, Ali
;
Oktar, Faik N.
;
Sengor, Mustafa
;
Ekren, Nazmi
;
Gunduz, Oguzhan
;
Kalaskar, Deepak M.
.
POLYMERS,
2020, 12 (09)
:1-14

Cakmak, Abdullah M.
论文数: 0 引用数: 0
h-index: 0
机构:
Marmara Univ, Fac Engn, Dept Bioengn, TR-34722 Istanbul, Turkey
Marmara Univ, Ctr Nanotechnol & Biomat Applicat & Res NBUAM, TR-34722 Istanbul, Turkey Marmara Univ, Fac Engn, Dept Bioengn, TR-34722 Istanbul, Turkey

论文数: 引用数:
h-index:
机构:

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论文数: 0 引用数: 0
h-index: 0
机构:
Marmara Univ, Dept Biochem, Sch Med, Genet & Metab Dis Res & Invest Ctr, TR-34722 Istanbul, Turkey Marmara Univ, Fac Engn, Dept Bioengn, TR-34722 Istanbul, Turkey

Oktar, Faik N.
论文数: 0 引用数: 0
h-index: 0
机构:
Marmara Univ, Fac Engn, Dept Bioengn, TR-34722 Istanbul, Turkey
Marmara Univ, Ctr Nanotechnol & Biomat Applicat & Res NBUAM, TR-34722 Istanbul, Turkey Marmara Univ, Fac Engn, Dept Bioengn, TR-34722 Istanbul, Turkey

Sengor, Mustafa
论文数: 0 引用数: 0
h-index: 0
机构:
Marmara Univ, Ctr Nanotechnol & Biomat Applicat & Res NBUAM, TR-34722 Istanbul, Turkey
Marmara Univ, Fac Technol, Dept Met & Mat Engn, TR-34722 Istanbul, Turkey Marmara Univ, Fac Engn, Dept Bioengn, TR-34722 Istanbul, Turkey

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h-index: 0
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Marmara Univ, Ctr Nanotechnol & Biomat Applicat & Res NBUAM, TR-34722 Istanbul, Turkey
Marmara Univ, Fac Technol, Dept Elect & Elect Engn, TR-34722 Istanbul, Turkey Marmara Univ, Fac Engn, Dept Bioengn, TR-34722 Istanbul, Turkey

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Marmara Univ, Ctr Nanotechnol & Biomat Applicat & Res NBUAM, TR-34722 Istanbul, Turkey
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Kalaskar, Deepak M.
论文数: 0 引用数: 0
h-index: 0
机构:
Royal Free Hosp, UCL Div Surg & Intervent Sci, Campus Rowland,Hill St, London NW3 2PF, England Marmara Univ, Fac Engn, Dept Bioengn, TR-34722 Istanbul, Turkey
[8]
Electrospun Cytocompatible Polycaprolactone Blend Composite with Enhanced Wettability for Bone Tissue Engineering
[J].
Chakrapani, V. Yogeshwar
;
Kumar, T. S. Sampath
;
Raj, Deepa. K.
;
Kumary, T. V.
.
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,
2017, 17 (04)
:2320-2328

Chakrapani, V. Yogeshwar
论文数: 0 引用数: 0
h-index: 0
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Kumar, T. S. Sampath
论文数: 0 引用数: 0
h-index: 0
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论文数: 0 引用数: 0
h-index: 0
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Kumary, T. V.
论文数: 0 引用数: 0
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Sree Chitra Tirunal Inst Med Sci & Technol, Tissue Culture Lab, Trivandrum 695012, Kerala, India Indian Inst Technol Madras, Med Mat Lab, Madras 600036, Tamil Nadu, India
[9]
Preparation, Characterization, and Mechanism for Biodegradable and Biocompatible Polyurethane Shape Memory Elastomers
[J].
Chien, Yu-chun
;
Chuang, Wei-Tsung
;
Jeng, U. -Ser
;
Hsu, Shan-hui
.
ACS APPLIED MATERIALS & INTERFACES,
2017, 9 (06)
:5419-5429

Chien, Yu-chun
论文数: 0 引用数: 0
h-index: 0
机构:
Natl Taiwan Univ, Inst Polymer Sci & Engn, 1,Sect 4 Roosevelt Rd, Taipei 10617, Taiwan Natl Taiwan Univ, Inst Polymer Sci & Engn, 1,Sect 4 Roosevelt Rd, Taipei 10617, Taiwan

Chuang, Wei-Tsung
论文数: 0 引用数: 0
h-index: 0
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Natl Synchrotron Radiat Res Ctr, Hsinchu 30076, Taiwan Natl Taiwan Univ, Inst Polymer Sci & Engn, 1,Sect 4 Roosevelt Rd, Taipei 10617, Taiwan

Jeng, U. -Ser
论文数: 0 引用数: 0
h-index: 0
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Natl Synchrotron Radiat Res Ctr, Hsinchu 30076, Taiwan Natl Taiwan Univ, Inst Polymer Sci & Engn, 1,Sect 4 Roosevelt Rd, Taipei 10617, Taiwan

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论文数: 0 引用数: 0
h-index: 0
机构:
Natl Taiwan Univ, Inst Polymer Sci & Engn, 1,Sect 4 Roosevelt Rd, Taipei 10617, Taiwan Natl Taiwan Univ, Inst Polymer Sci & Engn, 1,Sect 4 Roosevelt Rd, Taipei 10617, Taiwan
[10]
Preparation of microporous thermoplastic polyurethane by low-temperature supercritical CO2 foaming
[J].
Chu, Chien-Chia
;
Yeh, Shu-Kai
;
Peng, Sheng-Ping
;
Kang, Ting-Wei
;
Guo, Wen-Jeng
;
Yang, Jintao
.
JOURNAL OF CELLULAR PLASTICS,
2017, 53 (02)
:135-150

Chu, Chien-Chia
论文数: 0 引用数: 0
h-index: 0
机构:
Natl Taipei Univ Technol, Dept Chem Engn & Biotechnol, Taipei, Taiwan
Ind Technol Res Inst, Mat & Chem Res Labs, Hsinchu, Taiwan Natl Taipei Univ Technol, Dept Chem Engn & Biotechnol, Taipei, Taiwan

Yeh, Shu-Kai
论文数: 0 引用数: 0
h-index: 0
机构:
Natl Taiwan Univ Sci & Technol, Dept Mat Sci & Engn, Taipei 106, Taiwan Natl Taipei Univ Technol, Dept Chem Engn & Biotechnol, Taipei, Taiwan

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论文数: 0 引用数: 0
h-index: 0
机构:
Natl Taipei Univ Technol, Dept Chem Engn & Biotechnol, Taipei, Taiwan Natl Taipei Univ Technol, Dept Chem Engn & Biotechnol, Taipei, Taiwan

Kang, Ting-Wei
论文数: 0 引用数: 0
h-index: 0
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Natl Taipei Univ Technol, Dept Chem Engn & Biotechnol, Taipei, Taiwan Natl Taipei Univ Technol, Dept Chem Engn & Biotechnol, Taipei, Taiwan

Guo, Wen-Jeng
论文数: 0 引用数: 0
h-index: 0
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Natl Taipei Univ Technol, Dept Chem Engn & Biotechnol, Taipei, Taiwan Natl Taipei Univ Technol, Dept Chem Engn & Biotechnol, Taipei, Taiwan

Yang, Jintao
论文数: 0 引用数: 0
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