Preparation of nano-tentacle polypyrrole with pseudo-molecular template for ATP incorporation

Journal of Biomedical Materials Research - Part A

Volumn 80, Issue 4, 2007, Pages 925-931

  Xiao, Yinghong ^a,b   Che, Jianfei ^a   Li, Chang Ming ^b   Sun, Chang Q ^c   Chua, Yek T ^d   Lee, Vee S ^d   Luong, John H T ^e  

^a NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b Nanyang Technological University   (Singapore)

^c NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

^d DSO NATIONAL LABORATORIES   (Singapore)

^e NATIONAL RESEARCH COUNCIL CANADA   (Canada)

Author keywords

ATP incorporation; Electrochemical properties; Polypyrrole; Surface morphology

Indexed keywords

BIOSENSORS; CONTROLLED DRUG DELIVERY; ELECTROCHEMISTRY; FOURIER TRANSFORM INFRARED SPECTROSCOPY; MOLECULAR DYNAMICS; MORPHOLOGY; PLASTIC FILMS; SYNTHESIS (CHEMICAL);

ADENOSINE TRIPHOSPHATE (ATP); ATP INCORPORATION; DRUG DELIVERY; ELECTROCHEMICAL PROPERTIES;

POLYPYRROLES;

ADENOSINE TRIPHOSPHATE; GOLD; PYRROLE DERIVATIVE;

ARTICLE; ELECTROCHEMISTRY; ELECTRODE; INFRARED SPECTROSCOPY; MOLECULE; MORPHOLOGY; NANOTECHNOLOGY; SURFACE PROPERTY; SYNTHESIS; ULTRAVIOLET SPECTROSCOPY;

ADENOSINE TRIPHOSPHATE; BIOCOMPATIBLE MATERIALS; BIOSENSING TECHNIQUES; DELAYED-ACTION PREPARATIONS; ELECTROCHEMISTRY; GOLD; MEMBRANES, ARTIFICIAL; MICROELECTRODES; POLYMERS; PYRROLES; SURFACE PROPERTIES;

EID: 33847206069     PISSN: 15493296     EISSN: 15524965     Source Type: Journal    
DOI: 10.1002/jbm.a.31001     Document Type: Article

References (22)

1. Langer R. New methods of drug delivery. Science 1990;249:1527-1533.
2. Kipke DR, Vetter RJ, Williams JC, Hetke JF. Silicon-substrate intracortical microelectrode arrays for long-term recording of neuronal spike activity in cerebral cortex. IEEE Trans Neural Syst Rehabil Eng 2003;11:151-155.
3. Helsen JA, Breme HJ. Metals as Biomaterials. Chichester: Wiley; 1998.
4. Yang JY, Martin DC. Microporous conducting polymer on neural microelectrode arrays. Sens Actuators B 2004;10:133-142.
5. Santhanam KSV, Gupta N. Conducting polymer batteries: Present and future. Trends Polym Sci 1993;1:284-290.
6. Novak P, Muller K, Santhanam KSV, Haas O. Electrochemically active polymers for rechargeable batteries. Chem Rev 1997;97:207-282.
7. Arbizzani C, Mastragostino M, Meneghello L. Polymer-based redox supercapacitors: A comparative study. Electrochim Acta 1996;4:21-26.
8. Pernaut JM, Reynolds JR. Use of conducting electroactive polymers for drug delivery and sensing of bioactive molecules. A redox chemistry approach. J Phys Chem B 2000;104:4080-4090.
9. Heeger AJ. Semiconducting and metallic polymers: The fourth generation of polymeric materials. Angew Chem Int Ed Engl 2001;40:2591-2611.
10. Jang J, Chang M, Yoon H. Chemical sensors based on highly conductive poly(3,4-ethylenedioxythiophene) nanorods. Adv Mater 2005;17:1616-1620.
11. Xiao YH, Cui XY, Hancock JM, Bouguettaya M, Reynolds JR, Martin DC. Electrochemical polymerization of poly(hydroxy-methylated-3,4- ethylenedioxythiophene) on multichannel neural probes. Sens Actuators B 2004;99:437-443.
12. Cui XT, Valerie AL, Raphael Y, Wiler JA, Hetke JF, Anderson DJ, Martin DC. Surface modification of neural recording electrodes with conducting polymer/biomolecule blends. J Biomed Mater Res 2001;6:261-272.
13. Kim DH, Abidian M, Martin DC. Conducting polymers grown in hydrogel scaffolds coated on neural prosthetic devices. J Biomed Mater Res A 2004;71:577-585.
14. Damos FS, Luz RCS, Kubota LT. Investigations of ultrathin polypyrrole films: Formation and effects of doping/dedoping processes on its optical properties by electrochemical surface plasmon resonance (ESPR). Electrochimica Acta 2006;5:1304-1312.
15. Li CM, Sun CQ, Chen W, Pan L. Electrochemical thin film deposition of polypyrrole on different substrates. Surf Coat Technol 2005;198:1-3.
16. Schmidt CE, Shastri VR, Vacanti JP, Langer R. Stimulation of neurite outgrowth using an electrically conducting polymer. Proc Natl Acad Sci USA 1997;94:8948-8953.
17. Williams RL, Doherty PJ. A preliminary assessment of poly (pyrrole) in nerve guide studies. J Mater Sci Mater Med 1994;5:429-433.
18. Li CM, Chen W, Yang X, Sun CQ, Gao C, Zheng ZX, Sawyer J. Impedance labelless detection-based polypyrrole protein biosensor. Front Biosci 2005;10:2518-2526.
19. Shi G, Rouabhia M, Wang Z, Dao LH, Zhang Z. A novel electrically conductive and biodegradable composite made of polypyrrole nanoparticles and polylactide. Biomaterials 2004;25:2477-2488.
20. Ralevic V, Burnstock G. Receptors for purines and pyrimidines. Pharmacol Rev 1998;50:413-492.
21. Yang JY, Xiao YH, Martin DC. Electrochemical polymerization of conducting polymer coating on neural prosthetic devices: Nanomushrooms of polypyrrole using block copolymer thin film as templates. Mater Res Soc Symp Proc 2003;734: B8.4.1-B8.4.11.
22. Berdichevsky YB, Lo Y-H. Polypyrrole nanowire actuators. Adv Mater 2006;18:122-125.