Results 81 to 90 of about 2,597 (207)

Defying Gravity to Enhance Power Output and Conversion Efficiency in a Vertically Oriented Four-Electrode Microfluidic Microbial Fuel Cell

Micromachines
High power output and high conversion efficiency are crucial parameters for microbial fuel cells (MFCs). In our previous work, we worked with microfluidic MFCs to study fundamentals related to the power density of the MFCs, but nutrient consumption was ...
Linlin Liu, Haleh Baghernavehsi, Jesse Greener   +2 more
doaj   +1 more source

The Electrochemistry of a Gelatin Modified Gold Electrode

International Journal of Electrochemical Science, 2011
This paper discusses the electrochemical behaviour of gelatin coated gold electrodes in physiological pH conditions in a potential window −1.5 till 1.0 V vs SCE by performing cyclic voltammetry. A comparison is made between gelatin A and gelatin B, which
Karolien De Wael, Annelies Verstraete, Sandra Van Vlierberghe, Winnie Dejonghe, Peter Dubruel, Annemie Adriaens   +5 more
doaj   +1 more source

A multiswitchable poly(terthiophene) bearing a spiropyran functionality: understanding photo and electrochemical control [PDF]

, 2011
An electroactive nitrospiropyran-substituted polyterthiophene, 2-(3,3′′-dimethylindoline-6′-nitrobenzospiropyranyl)ethyl 4,4′′-didecyloxy-2,2′:5′,2′′-terthiophene-3′-acetate, has been synthesized for the first time.
Dermot Diamond, Gordon G. Wallace, Michele Zanoni, Breukers, Robert, Pawel Wagner, Robert Byrne, Michael Higgins, Wagner, Pawel, Officer, David, Diamond, Dermot, Lynn Dennany, Wallace, Gordon, Sanjeev Gambhir, Higgins, Michael, Robert Breukers, Gambhir, Sanjeev, Dennany, Lynn, Klaudia Wagner, David L. Officer, Zanoni, Michele, Wagner, Klaudia, Byrne, Robert   +21 more
core   +2 more sources

Comparative transcriptomics of closely related Geobacter sulfurreducens strains uncovers strain-level variations in extracellular electron transfer

Frontiers in Microbiology
Members of Geobacter sulfurreducens are electroactive bacteria that transfer electrons to extracellular solid electron acceptors using extracellular electron transport (EET) pathways, thereby generating currents in bioelectrochemical systems (BESs ...
Mizuki Toda, Harima Takeuchi, Keisuke Tomita, Atsushi Kouzuma, Kengo Inoue, Kazuya Watanabe   +5 more
doaj   +1 more source

Hydrothermal Synthesis of Carbon Coated NiCo2O4 Nano flower for the Electrochemical Oxidation of Sulfite in Real Sample

International Journal of Electrochemical Science, 2018
A facile synthesis of carbon-coated nanoflowers C@NiCo2O4 by using the simple hydrothermal method and nitrogen-rich melamine as a carbon source for electrochemical detection of sulfite.
Karuppiah Pandi, Mani Sivakumar, Shen-Ming Chen, Yi-Hui Cheng, Tse-Wei Chen   +4 more
doaj   +1 more source

Effects of buffer composition and plasmid toxicity on electroporation-based non-viral gene delivery in mammalian cells using bursts of nanosecond and microsecond pulses

Frontiers in Bioengineering and Biotechnology
Gene electrotransfer (GET) is non-viral gene delivery technique, also known as electroporation-mediated gene delivery or electrotransfection. GET is a method used to introduce foreign genetic material (such as DNA or RNA) into cells by applying external ...
Eivina Radzevičiūtė-Valčiukė, Eivina Radzevičiūtė-Valčiukė, Jovita Gečaitė, Austėja Balevičiūtė, Anna Szewczyk, Anna Szewczyk, Augustinas Želvys, Augustinas Želvys, Barbora Lekešytė, Barbora Lekešytė, Veronika Malyško-Ptašinskė, Eglė Mickevičiūtė, Eglė Mickevičiūtė, Paulina Malakauskaitė, Paulina Malakauskaitė, Julita Kulbacka, Julita Kulbacka, Vitalij Novickij, Vitalij Novickij   +18 more
doaj   +1 more source

Activated Carbon -ZnO Nanocomposite for Electrochemical Sensing of Acetaminophen

International Journal of Electrochemical Science, 2016
In this work, we reported the preparation of AC-ZnO by using simple chemical co-precipitation and ultrasonication techniques and investicated the electrocatalytic behaviour of acetaminophen (ACP) at AC-ZnO modifed glassy carbon electrode.
Mani Sivakumar, Mani Sakthivel, Shen-Ming Chen   +2 more
doaj   +1 more source

Desenvolvimento do método do circuito equivalente para análise numérica de processos elétricos em tecidos biológicos [PDF]

, 2003
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.: O interesse nas propriedades elétricas de materiais biológicos data de mais de um século.
Ramos, Airton
core  

Bioelectrochemistry without potentiostat (or any electronics)

International audienceIn recent years, we have been interested in performing electrochemistry without potentiostat, i.e. without providing electrical energy as input for running the bioelectrochemical reaction, and without recovering the produced energy,
Etienne, Mathieu
core   +2 more sources

Bioelectrochemistry and bioenergetics.

Section of Journal of electroanalytical chemistry and interfacial electrochemistry, 6(1979)-Voortgezet als: Bioelectrochemistry [ISSN 1567 ...
Bioelectrochemical Society
core