Antibacterial activity of Ag-incorporated zincosilicate zeolite scaffolds fabricated by additive manufacturing

Shuang Wang; Ruiyan Li; Yun'an Qing; Yingzhen Wei; Qifei Wang; Tianran Zhang; Chang Sun; Yanguo Qin; Dongdong Li; Jihong Yu

doi:10.1016/j.inoche.2019.04.026

Antibacterial activity of Ag-incorporated zincosilicate zeolite scaffolds fabricated by additive manufacturing

Shuang Wang, Ruiyan Li, Yun'an Qing, Yingzhen Wei, Qifei Wang, Tianran Zhang, Chang Sun, Yanguo Qin, Dongdong Li^*, Jihong Yu

^*Corresponding author for this work

Jilin University

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

19 Citations (Scopus)

Abstract

Ag-incorporated zincosilicate zeolite scaffolds (Ag-3DPZS) for bone tissue engineering are successfully constructed via the extrusion 3D printer. In the printing process, the nano-fibrous attapulgites with suitable rheological properties and good bioactivities are utilized as inorganic binders, which can enhance the compressive strength and Young's modulus of Ag-3DPZS up to 8.38 MPa and 111 MPa, respectively, similar to the mechanical properties of human cancellous bone. Moreover, the obtained Ag-3DPZS possess excellent antibacterial properties and bioactivity, demonstrating that Ag-3DPZS can be applied as antimicrobial materials for bone substitutes.

Original language	English
Pages (from-to)	31-35
Number of pages	5
Journal	Inorganic Chemistry Communications
Volume	105
DOIs	https://doi.org/10.1016/j.inoche.2019.04.026
Publication status	Published - Jul 2019
Externally published	Yes

Keywords

3D printing
Antibacterial materials
Bone tissue engineering
Scaffolds
Zeolites

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10.1016/j.inoche.2019.04.026

Cite this

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title = "Antibacterial activity of Ag-incorporated zincosilicate zeolite scaffolds fabricated by additive manufacturing",

abstract = "Ag-incorporated zincosilicate zeolite scaffolds (Ag-3DPZS) for bone tissue engineering are successfully constructed via the extrusion 3D printer. In the printing process, the nano-fibrous attapulgites with suitable rheological properties and good bioactivities are utilized as inorganic binders, which can enhance the compressive strength and Young's modulus of Ag-3DPZS up to 8.38 MPa and 111 MPa, respectively, similar to the mechanical properties of human cancellous bone. Moreover, the obtained Ag-3DPZS possess excellent antibacterial properties and bioactivity, demonstrating that Ag-3DPZS can be applied as antimicrobial materials for bone substitutes.",

keywords = "3D printing, Antibacterial materials, Bone tissue engineering, Scaffolds, Zeolites",

author = "Shuang Wang and Ruiyan Li and Yun'an Qing and Yingzhen Wei and Qifei Wang and Tianran Zhang and Chang Sun and Yanguo Qin and Dongdong Li and Jihong Yu",

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year = "2019",

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doi = "10.1016/j.inoche.2019.04.026",

language = "English",

volume = "105",

pages = "31--35",

journal = "Inorganic Chemistry Communications",

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TY - JOUR

T1 - Antibacterial activity of Ag-incorporated zincosilicate zeolite scaffolds fabricated by additive manufacturing

AU - Wang, Shuang

AU - Li, Ruiyan

AU - Qing, Yun'an

AU - Wei, Yingzhen

AU - Wang, Qifei

AU - Zhang, Tianran

AU - Sun, Chang

AU - Qin, Yanguo

AU - Li, Dongdong

AU - Yu, Jihong

PY - 2019/7

Y1 - 2019/7

N2 - Ag-incorporated zincosilicate zeolite scaffolds (Ag-3DPZS) for bone tissue engineering are successfully constructed via the extrusion 3D printer. In the printing process, the nano-fibrous attapulgites with suitable rheological properties and good bioactivities are utilized as inorganic binders, which can enhance the compressive strength and Young's modulus of Ag-3DPZS up to 8.38 MPa and 111 MPa, respectively, similar to the mechanical properties of human cancellous bone. Moreover, the obtained Ag-3DPZS possess excellent antibacterial properties and bioactivity, demonstrating that Ag-3DPZS can be applied as antimicrobial materials for bone substitutes.

AB - Ag-incorporated zincosilicate zeolite scaffolds (Ag-3DPZS) for bone tissue engineering are successfully constructed via the extrusion 3D printer. In the printing process, the nano-fibrous attapulgites with suitable rheological properties and good bioactivities are utilized as inorganic binders, which can enhance the compressive strength and Young's modulus of Ag-3DPZS up to 8.38 MPa and 111 MPa, respectively, similar to the mechanical properties of human cancellous bone. Moreover, the obtained Ag-3DPZS possess excellent antibacterial properties and bioactivity, demonstrating that Ag-3DPZS can be applied as antimicrobial materials for bone substitutes.

KW - 3D printing

KW - Antibacterial materials

KW - Bone tissue engineering

KW - Scaffolds

KW - Zeolites

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U2 - 10.1016/j.inoche.2019.04.026

DO - 10.1016/j.inoche.2019.04.026

M3 - Article

AN - SCOPUS:85064904972

SN - 1387-7003

VL - 105

SP - 31

EP - 35

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

ER -

Antibacterial activity of Ag-incorporated zincosilicate zeolite scaffolds fabricated by additive manufacturing

Abstract

Keywords

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