Infiltration of silica inside fibrillar collagen

Li Na Niu; Kai Jiao; Yi Pin Qi; Cynthia K.Y. Yiu; Heonjune Ryou; Dwayne D. Arola; Ji Hua Chen; Lorenzo Breschi; David H. Pashley; Franklin R. Tay

doi:10.1002/anie.201105114

Infiltration of silica inside fibrillar collagen

Li Na Niu, Kai Jiao, Yi Pin Qi, Cynthia K.Y. Yiu, Heonjune Ryou, Dwayne D. Arola, Ji Hua Chen, Lorenzo Breschi, David H. Pashley, Franklin R. Tay

Research output: Contribution to journal › Article › peer-review

54 Scopus citations

Abstract

A biosilicification approach based on infiltration of fluidic choline-stabilized silicic acid precursors into polyallylamine-enriched collagen fibrils is presented. The latter serve as template and catalyst for intrafibrillar polymerization of the silica precursors to reproduce the cross-banding and microfibrillar architecture of collagen fibrils.

Original language	English (US)
Pages (from-to)	11688-11691
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	50
Issue number	49
DOIs	https://doi.org/10.1002/anie.201105114
State	Published - Dec 2 2011

Keywords

biomimetic synthesis
collagen
nanostructures
silicification

ASJC Scopus subject areas

Catalysis
General Chemistry

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10.1002/anie.201105114

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abstract = "A biosilicification approach based on infiltration of fluidic choline-stabilized silicic acid precursors into polyallylamine-enriched collagen fibrils is presented. The latter serve as template and catalyst for intrafibrillar polymerization of the silica precursors to reproduce the cross-banding and microfibrillar architecture of collagen fibrils.",

keywords = "biomimetic synthesis, collagen, nanostructures, silicification",

author = "Niu, {Li Na} and Kai Jiao and Qi, {Yi Pin} and Yiu, {Cynthia K.Y.} and Heonjune Ryou and Arola, {Dwayne D.} and Chen, {Ji Hua} and Lorenzo Breschi and Pashley, {David H.} and Tay, {Franklin R.}",

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T1 - Infiltration of silica inside fibrillar collagen

AU - Niu, Li Na

AU - Jiao, Kai

AU - Qi, Yi Pin

AU - Yiu, Cynthia K.Y.

AU - Ryou, Heonjune

AU - Arola, Dwayne D.

AU - Chen, Ji Hua

AU - Breschi, Lorenzo

AU - Pashley, David H.

AU - Tay, Franklin R.

PY - 2011/12/2

Y1 - 2011/12/2

N2 - A biosilicification approach based on infiltration of fluidic choline-stabilized silicic acid precursors into polyallylamine-enriched collagen fibrils is presented. The latter serve as template and catalyst for intrafibrillar polymerization of the silica precursors to reproduce the cross-banding and microfibrillar architecture of collagen fibrils.

AB - A biosilicification approach based on infiltration of fluidic choline-stabilized silicic acid precursors into polyallylamine-enriched collagen fibrils is presented. The latter serve as template and catalyst for intrafibrillar polymerization of the silica precursors to reproduce the cross-banding and microfibrillar architecture of collagen fibrils.

KW - biomimetic synthesis

KW - collagen

KW - nanostructures

KW - silicification

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 49

ER -

Infiltration of silica inside fibrillar collagen

Abstract

Keywords

ASJC Scopus subject areas

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