Ferrocene Entrapped In Polypyrrole Film and PAMAM Dendrimers as Matrix for Mediated Glucose/O2 Biofuel Cell

Crepaldi, Laís B.; Neto, Sidney Aquino; Cardoso, Franciane Pinheiro; Ciancaglini, Pietro; Andrade, Adalgisa R. de

doi:10.1016/j.electacta.2014.05.049

Cited by 26 publications

(17 citation statements)

References 34 publications

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“…The K app m value for the CS/[GOx] 5 /[CNCs] 5 /GCEbased glucose sensor was calculated to be 0.15 mM, which is smaller than the K app m of GOx entrapped in CNTs, carbon bers, carbon nanodots or grapheme modied electrode. [18][19][20][21][22]42 Therefore, CS/[GOx] 5 /[CNCs] 5 /GCE had a higher catalytic activity for glucose oxidation, and the CS/[GOx] 5 / [CNCs] 5 /GCE-based glucose sensor displayed good performance and stability.…”

Section: Electrocatalytic Activity Of Cs/gox/cncs/gcementioning

confidence: 99%

“…Many immobilization attempts have been employed to improve electron transfer between the active center of the redox protein and the electrode. These attempts have incorporated various inorganic/organic matrixes (e.g., gold nanoparticles, [10][11][12] quantum dots, 3 carbon nanotubes, 13,14 graphene, [15][16][17] carbon nanobers, 18 polyaniline, 19,20 polypyrrole, 21 and their composites 6,[22][23][24], and immobilization methods (e.g., physical adsorption, 25 covalent attachment, 26,27 electrostatic interactions, 28 and lm entrapment 29 ).…”

Section: Introductionmentioning

confidence: 99%

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Direct electrochemistry and bioelectrocatalysis of glucose oxidase in CS/CNC film and its application in glucose biosensing and biofuel cells

Kang

Jiao

et al. 2017

RSC Adv.

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Section: Electrocatalytic Activity Of Cs/gox/cncs/gcementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Direct electrochemistry and bioelectrocatalysis of glucose oxidase in CS/CNC film and its application in glucose biosensing and biofuel cells

Kang

Jiao

et al. 2017

RSC Adv.

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“…The mean OCV recorded on Day 7 was 0.32 V, which is a decrease of approximately 0.07 V from Day 1. The maximum power density remained quasi‐constant for the first 4 days, and gradually decreases for the next 3 days. At Day 7, the maximum power density dropped to around 62 % of the first day.…”

Section: Figurementioning

confidence: 94%

Enhancing Catalytic Activity of Bioanode for Glucose Biofuel Cell by Compressing Enzyme, Mediator and Carbon Support through Centrifugation

Tan

Sato

2017

Chemistry A European J

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In this study, the fabrication of a graphene-based bioanode utilizing ferrocenemethanol as mediator and glucose oxidase as enzyme catalyst through centrifugation was demonstrated. The enhanced in catalytic activity for glucose oxidation was achieved via centrifuge compressing respective components within the mixture. The glucose/O biofuel cell (GBFC) was assembled by having the bioanode integrated with Pt wire as cathode. The GBFC produced maximum power density and open circuit voltage of approximately 70 μW cm and 0.38 V.

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“…Also, they were proven to be effective in improving the electrochemical performances of conducting polymers when Fc was on the main conjugation path of the polymer backbone . This field has been an attractive area of research for multiapplications in recent years …”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of a ferrocene‐modified, polyaniline‐like conducting polymer

Zheng

2015

J of Applied Polymer Sci

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A novel monomer called 1,1′‐ferrocenediacyl anilide (FcA) was synthesized from ferrocene (Fc). Copolymerization was carried out between FcA and aniline (ANI) by an electrochemical method. The novel monomer and copolymer were characterized with 1H‐NMR, Fourier transform infrared (FTIR) spectroscopy, and ultraviolet–visible (UV–vis) spectroscopy. The hydrogen protons of the benzene ring were moved to a low field in 1H‐NMR, and the absorption band of NQN (where Q is the quinoid ring) appeared in the FTIR spectrum of the polymer. The peaks of both Fc and the π–π* electronic transition in the UV–vis spectra were redshifted. The results indicate that the copolymer mainly existed as a highly delocalized conjugated system. X‐ray diffraction analysis established further proof, and the process of electrochemical deposition was observed by scanning electron microscopy. The optimal synthesis conditions of the copolymer were determined through changes in the monomer molar ratios and the scan rate. The ideal performance of the copolymer was gained when the monomer molar ratio between FcA and ANI was 1:4 and the scan rate was 50 mV/s. Furthermore, the electrochemical performances were tested in detail by cyclic voltammetry, galvanostatic charge–discharge testing, and electrochemical impedance spectroscopy. The results show that the specific capacitance of poly(1,1′‐ferrocenediacyl anilide‐co‐aniline) increased up to 433.1 F/g at 0.5 A/g, the diffusion resistance was very small, and the durability was good enough. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016, 133, 43217.

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Ferrocene Entrapped In Polypyrrole Film and PAMAM Dendrimers as Matrix for Mediated Glucose/O2 Biofuel Cell

Cited by 26 publications

References 34 publications

Direct electrochemistry and bioelectrocatalysis of glucose oxidase in CS/CNC film and its application in glucose biosensing and biofuel cells

Direct electrochemistry and bioelectrocatalysis of glucose oxidase in CS/CNC film and its application in glucose biosensing and biofuel cells

Enhancing Catalytic Activity of Bioanode for Glucose Biofuel Cell by Compressing Enzyme, Mediator and Carbon Support through Centrifugation

Synthesis and characterization of a ferrocene‐modified, polyaniline‐like conducting polymer

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