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Hydroxyapatite/poly-L-lactide (Collagen) biocomposite with poly-L-lactide of different molecular weights

Authorized Users Only
2000
Authors
Ignjatović, Nenad
Plavšić, Milenko
Uskoković, Dragan
Article (Published version)
Metadata
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Abstract
In this communication we describe the preparation of HAp/PLLA biocomposites by hot pressing of HAp powder with PLLA of different molecular weights, with and without the addition of collagen. We made PLLA of low molecular weight and with molecular weight as high as possible. The most frequently used metal and polymer biomaterials, titanium and PTFE (Teflon), can be coated with HAp/PLLA biocomposite. HAp and PLLA are both bioactive, whereas PTFE is bioinert and titanium is less-bioactive.[16] In this way, the surface functionality of titanium and PTFE biomaterials can be changed and improved. A comparative analysis was also made of the stability of two types of HAp/PLLA biocomposite blocks in physiological solution at 37 °C for 80 days
Keywords:
hydroxyapatite / poly-L-lactide / collagen / biomaterials / composite materials
Source:
Advanced Engineering Materials, 2000, 2, 8, 511-514
Publisher:
  • Weinheim : Wiley-VCH Verlag

DOI: 10.1002/1527-2648(200008)2:8<511::AID-ADEM511>3.0.CO;2-B

ISSN: 1438-1656

Scopus: 2-s2.0-0034238714
[ Google Scholar ]
13
Handle
https://hdl.handle.net/21.15107/rcub_dais_3863
URI
https://dais.sanu.ac.rs/123456789/3863
Collections
  • ИТН САНУ - Општа колекција / ITS SASA - General collection
Institution/Community
Институт техничких наука САНУ / Institute of Technical Sciences of SASA
TY  - JOUR
AU  - Ignjatović, Nenad
AU  - Plavšić, Milenko
AU  - Uskoković, Dragan
PY  - 2000
UR  - https://dais.sanu.ac.rs/123456789/3863
AB  - In this communication we describe the preparation of HAp/PLLA biocomposites by hot pressing of HAp powder with PLLA of different molecular weights, with and without the addition of collagen. We made PLLA of low molecular weight and with molecular weight as high as possible. The most frequently used metal and polymer biomaterials, titanium and PTFE (Teflon), can be coated with HAp/PLLA biocomposite. HAp and PLLA are both bioactive, whereas PTFE is bioinert and titanium is less-bioactive.[16] In this way, the surface functionality of titanium and PTFE biomaterials can be changed and improved. A comparative analysis was also made of the stability of two types of HAp/PLLA biocomposite blocks in physiological solution at 37 °C for 80 days
PB  - Weinheim : Wiley-VCH Verlag
T2  - Advanced Engineering Materials
T1  - Hydroxyapatite/poly-L-lactide (Collagen) biocomposite with poly-L-lactide of different molecular weights
SP  - 511
EP  - 514
VL  - 2
IS  - 8
DO  - 10.1002/1527-2648(200008)2:8<511::AID-ADEM511>3.0.CO;2-B
UR  - https://hdl.handle.net/21.15107/rcub_dais_3863
ER  - 
@article{
author = "Ignjatović, Nenad and Plavšić, Milenko and Uskoković, Dragan",
year = "2000",
abstract = "In this communication we describe the preparation of HAp/PLLA biocomposites by hot pressing of HAp powder with PLLA of different molecular weights, with and without the addition of collagen. We made PLLA of low molecular weight and with molecular weight as high as possible. The most frequently used metal and polymer biomaterials, titanium and PTFE (Teflon), can be coated with HAp/PLLA biocomposite. HAp and PLLA are both bioactive, whereas PTFE is bioinert and titanium is less-bioactive.[16] In this way, the surface functionality of titanium and PTFE biomaterials can be changed and improved. A comparative analysis was also made of the stability of two types of HAp/PLLA biocomposite blocks in physiological solution at 37 °C for 80 days",
publisher = "Weinheim : Wiley-VCH Verlag",
journal = "Advanced Engineering Materials",
title = "Hydroxyapatite/poly-L-lactide (Collagen) biocomposite with poly-L-lactide of different molecular weights",
pages = "511-514",
volume = "2",
number = "8",
doi = "10.1002/1527-2648(200008)2:8<511::AID-ADEM511>3.0.CO;2-B",
url = "https://hdl.handle.net/21.15107/rcub_dais_3863"
}
Ignjatović, N., Plavšić, M.,& Uskoković, D.. (2000). Hydroxyapatite/poly-L-lactide (Collagen) biocomposite with poly-L-lactide of different molecular weights. in Advanced Engineering Materials
Weinheim : Wiley-VCH Verlag., 2(8), 511-514.
https://doi.org/10.1002/1527-2648(200008)2:8<511::AID-ADEM511>3.0.CO;2-B
https://hdl.handle.net/21.15107/rcub_dais_3863
Ignjatović N, Plavšić M, Uskoković D. Hydroxyapatite/poly-L-lactide (Collagen) biocomposite with poly-L-lactide of different molecular weights. in Advanced Engineering Materials. 2000;2(8):511-514.
doi:10.1002/1527-2648(200008)2:8<511::AID-ADEM511>3.0.CO;2-B
https://hdl.handle.net/21.15107/rcub_dais_3863 .
Ignjatović, Nenad, Plavšić, Milenko, Uskoković, Dragan, "Hydroxyapatite/poly-L-lactide (Collagen) biocomposite with poly-L-lactide of different molecular weights" in Advanced Engineering Materials, 2, no. 8 (2000):511-514,
https://doi.org/10.1002/1527-2648(200008)2:8<511::AID-ADEM511>3.0.CO;2-B .,
https://hdl.handle.net/21.15107/rcub_dais_3863 .

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