Charge transfer in trans-combretastatins

Charge transfer in DNA*

In the past few decades, charge transfer in DNA has attracted considerable attention from researchers in a wide variety of fields ranging from bioscience and physical chemistry to nanotechnology. Charge transfer in DNA has been investigated using various techniques. Among them, time-resolved spectroscopic methods have provided information on chargetransfer dynamics in DNA, an important basis fo...

Charge Transfer in Molecular Crystals.

Charge transfer in partition theory.

The recently proposed partition theory (PT) (J. Phys. Chem. A2007, 111, 2229.) is illustrated on a simple one-dimensional model of a heteronuclear diatomic molecule, 1DAB. It is shown that a sharp definition for the charge of molecular fragments emerges from PT and that the ensuing population analysis can be used to study how charge redistributes during dissociation and the implications of that...

Determination of Trimethoprim Based on Charge-Transfer Complexes Formation

A spectrophotometric study concerning the interaction between Trimethoprim (TMP) ,Sulfamethoxazole (SFMx), as n-donor and 2,3-dichloro-5,6- dicyano-P-benzoquinine (DDQ) and chloranilic acid (CA) as π-acceptor were been performed at 25°C. The results of interaction of CA and DDQwith TMP indicate the formation of a 1:1, 1:2, charge transfer complexes through non equilibrium reactions. In the case...

Charge Resonance and Charge Transfer Interactions

Abstrtct Chrge resonance interaction in naphthalene homomd heterodimer cations is studied by photodissociation spc'troscopy ofthe charge resonance and the local excitation transitions. The resonance interaction in naphthalene dimer cation is slightly weaker than that ofa benzene dimer cation because ofpartial overlapping ofthe respective aromatic rings. A local excitationband ofthe benzene cati...