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Literature DB >> 25530857

Tuning nano-architectures and improving bioactivity of conducting polypyrrole coating on bone implants by incorporating bone-borne small molecules.

Jingwen Liao¹, Ye Zhu², Zhaoyi Yin³, Guoxin Tan⁴, Chengyun Ning¹, Chuanbin Mao².

Abstract

Citric acid, a molecule present in fresh bone, was introduced into template-free electrochemical polymerization to form biocompatible coating made of polypyrrole (PPy) nano-cones on bone implants. It served not only as a dopant to tune the nano-architectures but also as a promoter to enhance bioactivity of the PPy-coated implants.

Entities: Chemical Disease Gene Species

Year: 2014 PMID： 25530857 PMCID： PMC4269380 DOI： 10.1039/c4tb01053a

Source DB: PubMed Journal: J Mater Chem B ISSN： 2050-750X Impact factor: 6.331

25 in total

1. Nanostructured conducting polymers as intelligent implant surface: fabricated on biomedical titanium with a potential-induced reversible switch in wettability.

Authors: Jingwen Liao; Chengyun Ning; Zhaoyi Yin; Guoxin Tan; Shishu Huang; Zhengnan Zhou; Junqi Chen; Haobo Pan
Journal: Chemphyschem Date: 2013-10-21 Impact factor: 3.102

2. Conducting-Polymer Nanotubes for Controlled Drug Release.

Authors: Mohammad Reza Abidian; Dong-Hwan Kim; David C Martin
Journal: Adv Mater Date: 2006-02-17 Impact factor: 30.849

3. Kinetically controlled seeded growth synthesis of citrate-stabilized gold nanoparticles of up to 200 nm: size focusing versus Ostwald ripening.

Authors: Neus G Bastús; Joan Comenge; Víctor Puntes
Journal: Langmuir Date: 2011-07-29 Impact factor: 3.882

4. Natural biopolymers: novel templates for the synthesis of nanostructures.

Authors: Sonal Padalkar; J R Capadona; S J Rowan; C Weder; Yu-Ho Won; Lia A Stanciu; Robert J Moon
Journal: Langmuir Date: 2010-06-01 Impact factor: 3.882

5. Self-assembly and mineralization of genetically modifiable biological nanofibers driven by β-structure formation.

Authors: Hong Xu; Binrui Cao; Anne George; Chuanbin Mao
Journal: Biomacromolecules Date: 2011-05-10 Impact factor: 6.988

6. Conducting-polymer nanotubes improve electrical properties, mechanical adhesion, neural attachment, and neurite outgrowth of neural electrodes.

Authors: Mohammad Reza Abidian; Joseph M Corey; Daryl R Kipke; David C Martin
Journal: Small Date: 2010-02-05 Impact factor: 13.281

7. Sodium citrate as an effective dispersant for the synthesis of inorganic-organic composites with a nanodispersed mineral phase.

Authors: S C G Leeuwenburgh; I D Ana; J A Jansen
Journal: Acta Biomater Date: 2009-09-12 Impact factor: 8.947

Tuning nano-architectures and improving bioactivity of conducting polypyrrole coating on bone implants by incorporating bone-borne small molecules.

1. Nanostructured conducting polymers as intelligent implant surface: fabricated on biomedical titanium with a potential-induced reversible switch in wettability.

2. Conducting-Polymer Nanotubes for Controlled Drug Release.

3. Kinetically controlled seeded growth synthesis of citrate-stabilized gold nanoparticles of up to 200 nm: size focusing versus Ostwald ripening.

4. Natural biopolymers: novel templates for the synthesis of nanostructures.

5. Self-assembly and mineralization of genetically modifiable biological nanofibers driven by β-structure formation.

6. Conducting-polymer nanotubes improve electrical properties, mechanical adhesion, neural attachment, and neurite outgrowth of neural electrodes.

7. Sodium citrate as an effective dispersant for the synthesis of inorganic-organic composites with a nanodispersed mineral phase.

8. In situ fabrication of inorganic nanowire arrays grown from and aligned on metal substrates.

9. Fast electrochemistry of conductive polymer nanotubes: synthesis, mechanism, and application.

10. Citrate bridges between mineral platelets in bone.

1. Electroactive polymers for tissue regeneration: Developments and perspectives.

Review 2. Citrate-Based Fluorescent Biomaterials.

3. Novel conductive polypyrrole/silk fibroin scaffold for neural tissue repair.