Graphene-biomineral hybrid materials

Sungjin Kim; Sook Hee Ku; Seong Yoon Lim; Jae Hong Kim; Chan Beum Park

doi:10.1002/adma.201100010

Graphene-biomineral hybrid materials

Sungjin Kim, Sook Hee Ku, Seong Yoon Lim, Jae Hong Kim, Chan Beum Park

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

178 Scopus citations

Abstract

Graphene-based biomineral hybrid materials are synthesized by biomimetic mineralization of CO₂ into CaCO₃ in the presence of graphene oxide (GO) sheets. The hybrid film could be further reduced to a conductive graphene-CaCO₃ hybrid film. The GO/graphene-CaCO ₃ hybrid showed enhanced in vitro bone bioactivity with increased hydroxyapatite formation in simulated body fluid and good osteoblast cell viability.

Original language	English (US)
Pages (from-to)	2009-2014
Number of pages	6
Journal	Advanced Materials
Volume	23
Issue number	17
DOIs	https://doi.org/10.1002/adma.201100010
State	Published - May 3 2011
Externally published	Yes

Keywords

biomaterials
biomineralization
graphene oxide
hydroxyapatite

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title = "Graphene-biomineral hybrid materials",

abstract = "Graphene-based biomineral hybrid materials are synthesized by biomimetic mineralization of CO2 into CaCO3 in the presence of graphene oxide (GO) sheets. The hybrid film could be further reduced to a conductive graphene-CaCO3 hybrid film. The GO/graphene-CaCO 3 hybrid showed enhanced in vitro bone bioactivity with increased hydroxyapatite formation in simulated body fluid and good osteoblast cell viability.",

keywords = "biomaterials, biomineralization, graphene oxide, hydroxyapatite",

author = "Sungjin Kim and Ku, {Sook Hee} and Lim, {Seong Yoon} and Kim, {Jae Hong} and Park, {Chan Beum}",

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pages = "2009--2014",

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AU - Kim, Sungjin

AU - Ku, Sook Hee

AU - Lim, Seong Yoon

AU - Kim, Jae Hong

AU - Park, Chan Beum

PY - 2011/5/3

Y1 - 2011/5/3

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AB - Graphene-based biomineral hybrid materials are synthesized by biomimetic mineralization of CO2 into CaCO3 in the presence of graphene oxide (GO) sheets. The hybrid film could be further reduced to a conductive graphene-CaCO3 hybrid film. The GO/graphene-CaCO 3 hybrid showed enhanced in vitro bone bioactivity with increased hydroxyapatite formation in simulated body fluid and good osteoblast cell viability.

KW - biomaterials

KW - biomineralization

KW - graphene oxide

KW - hydroxyapatite

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JO - Advanced Materials

JF - Advanced Materials

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Graphene-biomineral hybrid materials

Abstract

Keywords

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