The new risk calculation procedure of the FMF Germany (PRC) has been made available as a CE-certified computer program. In screening for trisomy 21 it yields results comparable to those of the program used by the FMF UK. Regarding the diagnosis of trisomy 13 and 18, even higher detection rates are currently achieved with the German algorithm. Program, data base and license key are available free of charge to registered members of the FMF Germany.

In this study we demonstrated that the new algorithm developed by the FMF Germany to estimate risks for fetal trisomies 21 and 13 / 18 combines very good misclassification rates with a far-reaching stability of the false-positive rate against even extreme deviations from the average maternal weight.

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The use of reduced graphene oxide (RGO) and graphene nanoribbons (GNRs) as infrared photodetectors is explored, based on recent results dealing with solar cells, light‐emitting devices, photodetectors, and ultrafast lasers. IR detection is demonstrated by both RGO and GNRs (see image) in terms of the time‐resolved photocurrent and photoresponse. The responsivity of the detectors and their functioning are presented.