Biomimetic synthesis of platelet-shaped hydroxyapatite mesocrystals in a collagen mimetic peptide-PEG hybrid hydrogel - Details

author：

Indexed by：

Scopus

Abstract：

Abstract　Collagen　mimetic　peptide-PEG　hybrid　hydrogels　have　emerged　as　a　new　class　of　synthetic　collagen　mimics　with　well-defined　structure　and　composition.　Herein,　we　probed　the　versatility　of　a　collagen　mimetic　peptide-PEG　hybrid　hydrogel　for　biomimetic　synthesis　of　hydroxyapatite.　This　was　achieved　by　double-diffusion,　where　ion　precursors　diffused　from　opposite　directions　into　the　hydrogel　to　form　a　precipitant　band　with　hydroxyapatite　minerals.　Morphological　and　crystallographic　analyses　revealed　these　minerals　adopted　platelet-shaped　morphology　with　cobble-like　subunits　of　mesoscopic　size　and　exhibited　single　crystal-like　scattering　patterns,　which　was　characteristic　of　mesocrystals.　The　gel-mediated　strategy　in　our　study　may　be　applicable　to　study　mechanisms　concerning　hydroxyapatite　mesocrystals　formation　and　to　construct　functional　materials.　©　2015　Elsevier　B.V.

Keyword：

Biomimetic; Collagen mimetic peptide; Crystal growth; Gel-mediated crystallization; Hydroxyapatite mesocrystal

Community：

[ 1 ] [Wang, J.-J.]Institute of Biomedical Engineering, Chinese Academy of Medical Sciences, Key Laboratory of Biomedical Materials of Tianjin, Tianjin, 300192, China
[ 2 ] [Zhou, Z.-M.]Institute of Biomedical Engineering, Chinese Academy of Medical Sciences, Key Laboratory of Biomedical Materials of Tianjin, Tianjin, 300192, China
[ 3 ] [Zhang, Z.-B.]Institute of Biomedical Engineering, Chinese Academy of Medical Sciences, Key Laboratory of Biomedical Materials of Tianjin, Tianjin, 300192, China
[ 4 ] [Du, B.]Institute of Biomedical Engineering, Chinese Academy of Medical Sciences, Key Laboratory of Biomedical Materials of Tianjin, Tianjin, 300192, China
[ 5 ] [Zhang, Z.]Institute of Biomedical Engineering, Chinese Academy of Medical Sciences, Key Laboratory of Biomedical Materials of Tianjin, Tianjin, 300192, China
[ 6 ] [Wang, Q.]Institute of Biomedical Engineering, Chinese Academy of Medical Sciences, Key Laboratory of Biomedical Materials of Tianjin, Tianjin, 300192, China
[ 7 ] [Yuan, P.]Institute of Biomedical Engineering, Chinese Academy of Medical Sciences, Key Laboratory of Biomedical Materials of Tianjin, Tianjin, 300192, China
[ 8 ] [Liu, L.-R.]Institute of Biomedical Engineering, Chinese Academy of Medical Sciences, Key Laboratory of Biomedical Materials of Tianjin, Tianjin, 300192, China
[ 9 ] [Zhang, Q.-Q.]Institute of Biomedical Engineering, Chinese Academy of Medical Sciences, Key Laboratory of Biomedical Materials of Tianjin, Tianjin, 300192, China
[ 10 ] [Zhang, Q.-Q.]Institute of Biomedical and Pharmaceutical Technology, Fuzhou University, Fuzhou, 350002, China

Reprint 's Address：

[Liu, L.-R.]Institute of Biomedical Engineering, Chinese Academy of Medical Sciences, Key Laboratory of Biomedical Materials of TianjinChina

Email：

Show more details

Related Keywords：

Source ：

Materials Letters

ISSN： 0167-577X

Year： 2015

Volume： 159

Page： 150-153

2 . 4 3 7

JCR@2015

2 . 7 0 0

JCR@2023

ESI HC Threshold：335

JCR Journal Grade：2

CAS Journal Grade：3

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 11

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 1

Affiliated Colleges：

Get Fulltext

DOI Library Discovery Baidu Scholar Search SCOPUS

Type
Departments

All Years Choose Year From to