| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7704912 | Bioelectrochemistry | 2016 | 13 Pages |
Abstract
The objective of this work is to study the initial corrosion of copper in the presence of gold when placed in simulated uterine fluid in order to better understand the evolution of active components of copper-IUDs. In order to carry out this study, a portable cell was designed to partially simulate the uterine environment and provide a way of tracking the chemical changes occurring in the samples in situ within a controlled environment over a long period of time using synchrotron spectroelectrochemistry. The dynamically forming crystalline corrosion products are determined in situ for a range of copper-gold surface ratios over the course of a 10-day experiment in the cell. It is concluded that the insoluble deposits forming over this time are not the origin of the anticonception mechanism.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
Rosie A. Grayburn, Mark G. Dowsett, Pieter-Jan Sabbe, Didier Wermeille, Jorge Alves Anjos, Victoria Flexer, Michel De Keersmaecker, Dirk Wildermeersch, Annemie Adriaens,