Electrochemistry - Methods
Research News and Information

Sunday, November 22, 2009

Redox potential of the primary plastoquinone electron acceptor Q(A) in photosystem II from Thermosynechococcus elongatus determined by spectroelectrochemistry.

15 Nov 2009 The redox potential of the primary plastoquinone electron acceptor Q(A), E(m)(Q(A)/Q(A)(-)), in an oxygen-evolving photosystem (PS) II complex from a thermophilic cyanobacterium Thermosynechococcus elongatus was determined to be -140 +/- 2 mV vs. ... Read more...

The time course of dopamine transmission in the ventral tegmental area.

19 Oct 2009 Synaptic transmission mediated by G-protein coupled receptors (GPCR) is not generally thought to be point-to-point. To determine the extent over which dopamine signals in the midbrain, the present study examined the concentration and time course of ... Read more...

In vitro study of damaging effects of 2,4-dichlorophenoxyacetic acid on DNA structure by spectroscopic and voltammetric techniques.

29 Sep 2009 2,4-Dichlorophenoxyacetic acid (2,4-D) is a genotoxic organochlorinated herbicide, and its interaction with DNA was studied by UV/Vis, fluorescence, circular dichroism viscosity measurements, and alternative current voltammetry techniques. Using ... Read more...

Latest indexed articles for 'Electrochemistry - Methods'

These are the very latest articles for this heading:

• Redox potential of the primary plastoquinone electron acceptor Q(A) in photosystem II from Thermosynechococcus elongatus determined by spectroelectrochemistry. 15 Nov 2009
• The time course of dopamine transmission in the ventral tegmental area. 19 Oct 2009
• In vitro study of damaging effects of 2,4-dichlorophenoxyacetic acid on DNA structure by spectroscopic and voltammetric techniques. 29 Sep 2009
• How oxygen attacks [FeFe] hydrogenases from photosynthetic organisms. 26 Sep 2009
• Spectroelectrochemical determination of the redox potential of pheophytin a, the primary electron acceptor in photosystem II. 26 Sep 2009
• Non-linear dielectric spectroscopy of microbiological suspensions. 20 Sep 2009
• Binding of Hg2+ with phytochelatins: study by differential pulse voltammetry on rotating Au-disk electrode, electrospray ionization mass-spectrometry, and isothermal titration calorimetry. 13 Sep 2009
• Nonenzymatic electrochemical detection of glucose based on palladium-single-walled carbon nanotube hybrid nanostructures. 30 Aug 2009
• Membrane-based electrochemical nanobiosensor for the detection of virus. 30 Aug 2009
• Plasmon-induced enhancement in analytical performance based on gold nanoparticles deposited on TiO2 film. 30 Aug 2009
• Subnanomolar ion detection by stripping voltammetry with solid-supported thin polymeric membrane. 30 Aug 2009
• Gold electrode incorporating corrole as an ion-channel mimetic sensor for determination of dopamine. 30 Aug 2009
• Fabrication of nonwoven coaxial fiber meshes by electrospinning. 30 Aug 2009
• Selective nanofiber deposition through field-enhanced electrospinning. 30 Aug 2009
• Influence of streaming potential on the transport and separation of charged spherical solutes in nanochannels subjected to particle-wall interactions. 30 Aug 2009
• Antimicrobial behavior of polyelectrolyte-surfactant thin film assemblies. 30 Aug 2009
• Characterization of electrogenerated polypyrrole-benzophenone films coated on poly(pyrrole-methyl metacrylate) optic-conductive fibers. 30 Aug 2009
• Direct electron transfer and enhanced electrocatalytic activity of hemoglobin at iron-rich clay modified electrodes. 30 Aug 2009
• Hydroxyapatite nanoparticles as particulate emulsifier: fabrication of hydroxyapatite-coated biodegradable microspheres. 30 Aug 2009
• Controlling tyrosinase activity on charged polyelectrolyte surfaces: a QCM-D analysis. 30 Aug 2009

See a longer list of these articles.

Technical information about 'Electrochemistry'

Definition: The study of chemical changes resulting from electrical action and electrical activity resulting from chemical changes.

Descriptor UI: D004563

Alternative terms: Electrochemistry; Electrochemistries;

Allowable Qualifiers: classification; economics; education; history; instrumentation; legislation & jurisprudence; manpower; methods; organization & administration; standards; trends; statistics & numerical data; ethics;

Tree Number: H01.181.529.307;

History Note: 66

Technical Notes: NIM with no qualif; when IM, SPEC qualif