Browsing by Author "Hartnagel, U."
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Article
A chiral dumbbell shaped bis(fullerene) oligoelectrolyte
Chronakis, Nikos; Hartnagel, U.; Braun, M.; Hirsch, A. (2007)The first icosacationic bis(fullerene) whose water solubility is provided by twenty peripheral ammonium groups has a rigid, almost cylindrical shape and was synthesized by connecting two fullerene cores with a chiral ...
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Article
Water solubility, antioxidant activity and cytochrome C binding of four families of exohedral adducts of C60 and C70
Witte, P.; Beuerle, F.; Hartnagel, U.; Lebovitz, R.; Savouchkina, A.; Sali, S.; Guldi, D.; Chronakis, Nikos; Hirsch, A. (2007)Over the past decade, surface-modified, water soluble fullerenes have been shown by many different investigators to exhibit strong antioxidant activity against reactive oxygen species (ROS) in vitro and to protect cells ...