A Quantum Chemical Study of Cu2+ Interacting with Guanine−Cytosine Base Pair. Electrostatic and Oxidative Effects on Intermolecular Proton-Transfer Processes

M Noguera, J Bertran, M Sodupe - The Journal of Physical …, 2004 - ACS Publications
The influence of metal cations (M= Cu+, Ca2+ and Cu2+) coordinated to N7 of guanine on
the intermolecular proton-transfer reaction in guanine− cytosine base pair has been …

Gas‐phase interaction between DNA and RNA bases and copper (II) ion: A density functional study

T Marino, M Toscano, N Russo… - International journal of …, 2004 - Wiley Online Library
This investigation, performed at Becke's three‐parameter functional with Perdew–Wang
correlational functional/6‐311+ G (2df, 2p) level, can provide information about the geometry …

[PDF][PDF] Bioactive 4-methoxypyrrolic natural products from two South African marine invertebrates

TD Rapson - 2004 - researchgate.net
This thesis presents an investigation of the 4-methoxypyrrolic constituents of two South
African marine invertebrates, the nudibranch Tambja capensis and the bryozoan Bugula …

Vitamin C as a Cancer Chemopreventive Agent

J Higdon, B Frei - Cancer Chemoprevention: Promising Cancer …, 2004 - Springer
Abstract The writings of Linus Pauling and others have stimulated a great deal of public
interest in the use of vitamin C to prevent and treat cancer. Although vitamin C is known to …