This review highlights selected examples of photochemical transformations in microflow reactors. The main advantages of microflow reactors over conventional batch systems are superior light penetrations, controlled reaction times, precise temperature control and removal of photoproducts from the irradiated area. These features typically result in higher conversions or yields, improved selectivity, enhanced energy efficiencies and reductions of solvent volumes and consequently waste. Different types of homogeneous and heterogeneous reactions are presented, showing the superiority of microflow photochemistry over batch processes.

The rapid degradation of organic photovoltaics (OPVs) under ambient conditions represents a major limitation to this promising technology. Device encapsulation is an effective approach to increase the lifetime of OPVs....

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Modern Solar Chemical Applications -[188 refs.]. -(OELGEMOELLER, M.; MATTAY, J.; CRC Handb. Org. Photochem. Photobiol. (2nd Ed.) 2004, 88/1-88/45; Bayer CropSci. GmbH, D-65927 Frankfurt/M., Germany; Eng.) -Lindner 17-276

This study explored the Walhallow Aboriginal community's experiences with drinking water to gain a shared understanding about community concerns and to develop ways to address these concerns together. There is a strong connection between people and water, as well as a need to appreciate the social factors associated with the unique cultural and socioeconomic factors that the provision of drinking water has for Aboriginal communities. We used a mixed method design within a community-based participatory action Research (PAR) framework. Water hardness and parental influence were the key factors associated with participants' decisions to drink rainwater. This study provides important insights for water supply authorities when assessing health risks and when choosing appropriate mitigation measures for water quality improvement programs in Aboriginal communities.