Photophysical processes of the spectroscopic RNA probe 2-(1-ethynylpyrene)-adenosine (PyA)

We examine the photoinduced excited state dynamics of pyrene modified adenosine, a versatile probe for folding and hybridization of ribonucleic acids. Measurements in different solvents revealed complex ultrafast dynamics, but high robustness since the overall fluorescence quantum yield (Φf) is hardly affected. The result is a strong fluorescent RNA-probe whose spectral properties change in a defined way upon environmental changes

Business Chemistry: The successful establishment of an interdisciplinary field

The article presents the development of Business Chemistry at seven German and one Swiss universities. Besides highlighting the course of study in general and its development, the respective universities present benefits but also specific challenges they had to face when introducing Business Chemistry. Followed by a short introduction of Business Chemistry itself, its development and the status quo, every university presented their individual perspectives on the course of study. Overall, the article should provide our readers with an overview of Business Chemistry and sensitizethem for the differences in the study programs, even though the courses of study were developed in accordance with all  respective universities