Retinoic acid, the biologically active form of vitamin A, is a critical player in normal development. The concentration of retinoic acid is highly regulated by the embryo to prevent either a deficit or an excess of this molecule, conditions that have been shown to produce cardiac defects that vary d
The Role of Defects in the Formation of Mesoporous Silica Fibers, Films, and Curved Shapes
โ Scribed by Hong Yang; Geoffrey A. Ozin; Charles T. Kresge
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 416 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0935-9648
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract A chelating agent, alizarin, was used to pretreat an aluminum surface before the electrochemical synthesis of polyaniline. Alizarin had two main effects on the process: (1) it suppressed the hydrogen evolution reaction and increased the current efficiency and (2) it stabilized the openโ
This contribution is a summary of an international, interdisciplinary workshop dedicated to defects in chalcopyrite semiconductors and their relation to the device characteristics of thin-ยฎlm solar cells, held on 3ยฑ5 June 1996 in Oberstdorf, Germany. Results of dierent characterization methods were