The mediatorless electroanalytical sensing of sulfide is explored at a range of commercially available graphitic based electrodes namely, edge and basal plane pyrolytic graphite (EPPGE and BPPGE, respectively), boron-doped diamond (BDDE), glassy carbon (GCE) and screen-printed electrodes (SPE). The electrochemical performance is evaluated in terms of current density/analytical signal and oxidat...

I also want to recognize Professor Yoon-Bo Shim for his many years of dedicated service as an Editor. He ended tenure on December 31, 2022. His efforts have been instrumental in growing the journal's presence South Korea and Asia proper during past decade. has done a wonderful job promoting journal handling submissions from region. We will miss creative ideas, leadership, editorial expertise. E...

The subject of electrochemical sensors is broad, spanning many aspects of physical and analytical chemistry, materials science, biochemistry, solid-state physics, device fabrication, electrical engineering, and even statistical analysis. Thus, the field of electrochemical sensors cannot be dealt with holistically in a single chapter. Here, we will focus on electrochemical sensor technology from...

The solid electrolyte interphase (SEI) is a dynamic, electronically insulating film that forms on the negative electrode of Li+ batteries (LIBs) and enables ion movement to/from interface while preventing breakdown. However, there limited comparative understanding LIB SEIs with respect to those formed Na+ K+ electrolytes for emerging battery concepts. We used scanning electrochemical microscopy...

Porphyrins and phthalocyanines used to construct sensors for electroanalytical drug detection.

OF DOCTORAL DISSERTATION HELSINKI UNIVERSITY OF TECHNOLOGY P.O. BOX 1000, FI-02015 TKK http://www.tkk.fi Author Lic. Tech. Sanna Carlsson Name of the dissertation An electroanalytical toolbox for bioapplications Manuscript submitted 16 April 2009 Manuscript revised Date of the defence 27 November 2009 Monograph Article dissertation (summary + original articles) Faculty Faculty of Chemistry and ...

Uncontrolled crystal growth during electroreduction of reactive metals in liquid electrolytes produces mossy metal deposits. Here, we use electroanalytical rotating disk electrode (RDE) studies to elucidate the origin moss-like electrodeposition metals. Competing Faradaic reactions on surface are shown be source phenomenon. A regime can accessed by subtle shifts electrolyte chemistry and deposi...

Submit Manuscript | http://medcraveonline.com immense number of publications appeared dealing mainly with the determination of the four “classical” metals easily accessible by inverse voltammetry on mercury electrodes, i.e., Zn, Cd, Pb and Cu. Along with such prosperity in voltammetry also potentiometry slipped into its golden age with the development of new ion selective membranes for many of ...

Over about the last ten years, microbial anodes have been the subject of a huge number of fundamental studies dealing with an increasing variety of possible application domains. Out of several thousands of studies, only a minority have used 3-electrode set-ups to ensure well-controlled electroanalysis conditions. The present article reviews these electroanalytical studies with the admitted obje...