Electrochemistry
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...

Electronic coulombic coupling of excitation-energy transfer in xanthorhodopsin.

12 Oct 2009 Electronic coupling of excitation-energy transfer (EET) in a retinal (RET) protein, xanthorhodopsin (xR), was studied theoretically. The protein, functioning as a light driven proton pump, contains a carotenoid antenna, salinixanthin (SXN), to ... Read more...

Latest indexed articles for 'Electrochemistry'

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
• Electronic coulombic coupling of excitation-energy transfer in xanthorhodopsin. 12 Oct 2009
• Relating colloidal stability of fullerene (C60) nanoparticles to nanoparticle charge and electrokinetic properties. 29 Sep 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
• Dietary polyphenols generate nitric oxide from nitrite in the stomach and induce smooth muscle relaxation. 20 Sep 2009
• Non-linear dielectric spectroscopy of microbiological suspensions. 20 Sep 2009
• Structure and conformational analysis of a bidentate pro-ligand, C21H34N2S2, from powder synchrotron diffraction data and solid-state DFTB calculations. 15 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
• Using microbes and wastewater to desalinate water. 13 Sep 2009
• Fluoxetine and norfluoxetine revisited: new insights into the electrochemical and spectroscopic properties. 8 Sep 2009
• Electrochemical, linear optical, and nonlinear optical properties and interpretation by density functional theory calculations of (4-N,N-dimethylaminostyryl)-pyridinium pendant group associated with polypyridinic ligands and respective multifunctional metal complexes (Ru(II) or Zn(II)). 5 Sep 2009
• Detailed evaluation of the geometric and electronic structures of one-electron oxidized group 10 (Ni, Pd, and Pt) metal(II)-(disalicylidene)diamine complexes. 5 Sep 2009
• Photochromic ruthenium sulfoxide complexes: evidence for isomerization through a conical intersection. 5 Sep 2009
• Neural encoding of cocaine-seeking behavior is coincident with phasic dopamine release in the accumbens core and shell. 2 Sep 2009
• Logic networks based on immunorecognition processes. 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

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