Photo-Crosslinked Poly(ε-caprolactone fumarate) Networks: Roles of Crystallinity and Crosslinking Density in Determining Mechanical Properties.
Photo-Crosslinked Poly(ε-caprolactone fumarate) Networks: Roles of Crystallinity and Crosslinking Density in Determining Mechanical Properties.
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DOI:
10.1016/j.polymer.2008.10.021
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发表时间:
2008-12-08
期刊:
影响因子:
4.6
通讯作者:
Lu, Lichun
中科院分区:
文献类型:
--
作者:
Wang, Shanfeng;Yaszemski, Michael J.;Gruetzmacher, James A.;Lu, Lichun
We present a material design strategy of combining crystallinity and crosslinking to control the mechanical properties of polymeric biomaterials. Three polycaprolactone fumarates (PCLF530, PCLF1250, and PCLF2000) synthesized from the precursor polycaprolactone (PCL) diols with nominal molecular weights of 530, 1250, and 2000 g.mol-1, respectively, were employed to fabricate polymer networks via photo-crosslinking process. Five different amounts of photo-crosslinking initiator were applied during fabrication in order to understand the role of photoinitiator in modulating the crosslinking characteristics and physical properties of PCLF networks. Thermal properties such as glass transition temperature (Tg), melting temperature (Tm), and degradation temperature (Td) of photo-crosslinked PCLFs were examined and correlated with their rheological and mechanical properties.
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影响因子:
14
作者:
Wang, SF;Lu, LC;Yaszemski, MJ
通讯作者:
Yaszemski, MJ
影响因子:
6.2
作者:
Lee, Kee-Won;Wang, Shanfeng;Lu, Lichun
通讯作者:
Lu, Lichun
影响因子:
--
作者:
Lee, Kee-Won;Wang, Shanfeng;Yaszemski, Michael J.
通讯作者:
Yaszemski, Michael J.
影响因子:
6.2
作者:
Jabbari, E;Wang, SF;Yaszemski, MJ
通讯作者:
Yaszemski, MJ
DOI:
10.1107/s0567740870005198
发表时间:
1970-01-01
期刊:
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL CRYSTALLOGRAPHY AND CRYSTAL CHEMISTRY
影响因子:
--
作者:
BITTIGER, H;MARCHESSAULT, RH;NIEGISCH, WD
通讯作者:
NIEGISCH, WD