Determination of chemical reaction rate constants preceding or following electron transfer by mechanical square wave polarography

Lin, Sin Rhu.; Feng, Qiang

doi:10.1021/ac00245a025

Cited by 8 publications

(1 citation statement)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The electrode reaction mechanism of the Catechol and Chitosan system is shown in Scheme . It is an EC Mechanism in which the product of the redox reaction turns into a final redox‐inactive product by an irreversible chemical reaction ,. In the case of Scheme , it involves an electron transfer reaction (Catechol oxidation) followed by an irreversible chemical reaction (polymerization).…”

Section: Introductionmentioning

confidence: 99%

Electrochemically Initiated Crosslinking of Chitosan

et al. 2018

View full text Add to dashboard Cite

The electrochemical oxidation of catechol has been studied in the presence of d‐glucosamine and chitosan by using cyclic voltammetry. The reaction is studied at various scan rates and different concentrations of d‐glucosamine and chitosan. The results indicate that the reaction system between catechol and d‐glucosamine follows an EC mechanism, with a thin film product being produced on the electrode surface. Accordingly, the reaction of chitosan and catechol was studied to develop a means of crosslinking the chitosan to form polymer‐based gels.

show abstract

Section: Introductionmentioning

confidence: 99%

Electrochemically Initiated Crosslinking of Chitosan

et al. 2018

View full text Add to dashboard Cite

show abstract

Cathodic and Anodic Behaviour of Organic Compounds Possessing  N  N  or > N  N < Linkages

Simonet

Gueguen-Simonet

2009

Patai's Chemistry of Functional Groups

View full text Add to dashboard Cite

show abstract

Organoclay-modified electrodes: preparation, characterization and recent electroanalytical applications

Tonlé

Ngameni

Tchieno

et al. 2015

J Solid State Electrochem

View full text Add to dashboard Cite

Amperometric sensors dedicated to the determination of pollutants and other compounds of interest face daily a great challenge: the development of sensitive, reproducible and low-cost devices allowing fast analyses. This review deals with the beneficial role and application of organoclays exploited as sensing materials in various fields of electroanalysis, for the past 15 years (period 2000-2014). After a description of different preparation methods leading to clay minerals chemically modified by organic compounds, the common methods used for their characterization are exposed; then, their application as electrode modifiers is described, covering several approaches that were developed to enhance either the sensitivity or the selectivity of the indexed organoclay-based sensors. Finally, a brief description of voltammetric methods frequently used for electroanalytical purposes is given, followed by an update of recent and salient results achieved for the detection of inorganic and organic electroactive compounds or ions.

show abstract

Determination of chemical reaction rate constants preceding or following electron transfer by mechanical square wave polarography

Cited by 8 publications

References 25 publications

Electrochemically Initiated Crosslinking of Chitosan

Electrochemically Initiated Crosslinking of Chitosan

Cathodic and Anodic Behaviour of Organic Compounds Possessing  N  N  or > N  N < Linkages

Organoclay-modified electrodes: preparation, characterization and recent electroanalytical applications

Contact Info

Product

Resources

About