Antimicrobial GL13K Peptide-Decorated ZnO Nanoparticles To Treat Bacterial Infections
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Zhang, Xu
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Liu, Yinghao
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Nanchang Univ, Jiangxi Med Coll, Sch Stomatol, Nanchang 330006, Jiangxi, Peoples R China
Jiangxi Prov Clin Res Ctr Oral Dis, Nanchang 330006, Jiangxi, Peoples R ChinaNanchang Univ, Jiangxi Med Coll, Sch Stomatol, Nanchang 330006, Jiangxi, Peoples R China
Liu, Yinghao
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Zhang, Xue'e
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Nanchang Univ, Jiangxi Med Coll, Sch Stomatol, Nanchang 330006, Jiangxi, Peoples R China
Jiangxi Prov Key Lab Oral Dis, Nanchang 330006, Jiangxi, Peoples R China
Jiangxi Prov Clin Res Ctr Oral Dis, Nanchang 330006, Jiangxi, Peoples R ChinaNanchang Univ, Jiangxi Med Coll, Sch Stomatol, Nanchang 330006, Jiangxi, Peoples R China
Zhang, Xue'e
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Tang, Mengzhen
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Nanchang Univ, Jiangxi Med Coll, Sch Stomatol, Nanchang 330006, Jiangxi, Peoples R China
Jiangxi Prov Key Lab Oral Dis, Nanchang 330006, Jiangxi, Peoples R China
Jiangxi Prov Clin Res Ctr Oral Dis, Nanchang 330006, Jiangxi, Peoples R ChinaNanchang Univ, Jiangxi Med Coll, Sch Stomatol, Nanchang 330006, Jiangxi, Peoples R China
Tang, Mengzhen
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Xi, Weihong
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Nanchang Univ, Jiangxi Med Coll, Sch Stomatol, Nanchang 330006, Jiangxi, Peoples R China
Jiangxi Prov Key Lab Oral Dis, Nanchang 330006, Jiangxi, Peoples R China
Jiangxi Prov Clin Res Ctr Oral Dis, Nanchang 330006, Jiangxi, Peoples R ChinaNanchang Univ, Jiangxi Med Coll, Sch Stomatol, Nanchang 330006, Jiangxi, Peoples R China
Xi, Weihong
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Wei, Junchao
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Nanchang Univ, Jiangxi Med Coll, Sch Stomatol, Nanchang 330006, Jiangxi, Peoples R China
Jiangxi Prov Key Lab Oral Dis, Nanchang 330006, Jiangxi, Peoples R China
Jiangxi Prov Clin Res Ctr Oral Dis, Nanchang 330006, Jiangxi, Peoples R China
Nanchang Univ, Sch Chem & Chem Engn, Nanchang 330031, Jiangxi, Peoples R ChinaNanchang Univ, Jiangxi Med Coll, Sch Stomatol, Nanchang 330006, Jiangxi, Peoples R China
Wei, Junchao
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机构:
[1] Nanchang Univ, Jiangxi Med Coll, Sch Stomatol, Nanchang 330006, Jiangxi, Peoples R China
[2] Jiangxi Prov Key Lab Oral Dis, Nanchang 330006, Jiangxi, Peoples R China
[3] Jiangxi Prov Clin Res Ctr Oral Dis, Nanchang 330006, Jiangxi, Peoples R China
[4] Nanchang Univ, Sch Chem & Chem Engn, Nanchang 330031, Jiangxi, Peoples R China
As a broad-spectrum antimicrobial material, ZnO nanoparticles (NPs) offer a novel approach to infected wounds in the clinic; however, it is very necessary to improve the antimicrobial performance of ZnO to satisfy the clinic requirements. In this work, a new antimicrobial hybrid ZnO@PDA/GL13K was prepared by attaching the antimicrobial GL13K peptide on the surface of ZnO NPs via polydopamine (PDA) as a covalent bonding agent, which can enhance the reactive oxygen species (ROS) production and damage the cell wall, showing superior antimicrobial efficacy. Besides, the ZnO@PDA/GL13K hybrid can promote the healing of bacterial infected wounds, with the wound area only remaining 1.8% on day 9, about 2 times smaller than that of the ZnO group. Moreover, ZnO@PDA/GL13K also showed good biocompatibility, and no side effect on normal tissue and organs was found, implying that the antimicrobial hybrid may possess prospective application in biomedical fields.
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Minnesota Dent Res Ctr Biomat & Biomech, MDRCBB, Minneapolis, MN 55455 USAMinnesota Dent Res Ctr Biomat & Biomech, MDRCBB, Minneapolis, MN 55455 USA
Mutreja, Isha
Lan, Caixia
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Minnesota Dent Res Ctr Biomat & Biomech, MDRCBB, Minneapolis, MN 55455 USAMinnesota Dent Res Ctr Biomat & Biomech, MDRCBB, Minneapolis, MN 55455 USA
Lan, Caixia
Li, Qishun
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Minnesota Dent Res Ctr Biomat & Biomech, MDRCBB, Minneapolis, MN 55455 USA
Nanchang Univ, Affiliated Stomatol Hosp, Nanchang 330000, Peoples R ChinaMinnesota Dent Res Ctr Biomat & Biomech, MDRCBB, Minneapolis, MN 55455 USA
Li, Qishun
Aparicio, Conrado
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Minnesota Dent Res Ctr Biomat & Biomech, MDRCBB, Minneapolis, MN 55455 USA
UIC Barcelona Int Univ Catalonia, Fac Odontol, Sant Cugat Del Valles 08198, Spain
IBEC Inst Bioengn Catalonia, Barcelona 08170, SpainMinnesota Dent Res Ctr Biomat & Biomech, MDRCBB, Minneapolis, MN 55455 USA
机构:
Jilin Univ, Dept Phys Examinat Ctr, China Japan Union Hosp, Changchun, Peoples R ChinaJilin Univ, Dept Phys Examinat Ctr, China Japan Union Hosp, Changchun, Peoples R China
Qiu, Renna
Sun, Denghua
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Jilin Univ, Dept Breast Surg, China Japan Union Hosp, Changchun, Peoples R ChinaJilin Univ, Dept Phys Examinat Ctr, China Japan Union Hosp, Changchun, Peoples R China
Sun, Denghua
Bai, Yuzhuo
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Changchun Univ Tradit Chinese Med, Affiliated Hosp, Breast & Thyroid Surg, Changchun, Peoples R ChinaJilin Univ, Dept Phys Examinat Ctr, China Japan Union Hosp, Changchun, Peoples R China
Bai, Yuzhuo
Li, Jiannan
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Second Hosp Jilin Univ, Dept Gen Surg, Changchun, Peoples R ChinaJilin Univ, Dept Phys Examinat Ctr, China Japan Union Hosp, Changchun, Peoples R China
Li, Jiannan
Wang, Lizhe
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First Hosp Jilin Univ, Dept Pediat Oncol, Changchun 130021, Peoples R ChinaJilin Univ, Dept Phys Examinat Ctr, China Japan Union Hosp, Changchun, Peoples R China