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Intramolecular charge transfer with the planarized 4-cyanofluorazene and its flexible counterpart 4-cyano-N-phenylpyrrole. Picosecond fluorescence decays and femtosecond excited-state absorption.
Druzhinin SI, Kovalenko SA, Senyushkina TA, Demeter A, Machinek R, Noltemeyer M, Zachariasse KA. Druzhinin SI, et al. Among authors: machinek r. J Phys Chem A. 2008 Sep 11;112(36):8238-53. doi: 10.1021/jp8037413. Epub 2008 Aug 16. J Phys Chem A. 2008. PMID: 18710193
Use of surface markers for MR radiotherapy planning.
Fischer G, Matthaei D, Carduck HP, Machinek R, Fietkau R, Dühmke E. Fischer G, et al. Among authors: machinek r. Strahlenther Onkol. 1994 Mar;170(3):169-73. Strahlenther Onkol. 1994. PMID: 8160098
The structure of mithramycin reinvestigated.
Wohlert SE, Künzel E, Machinek R, Méndez C, Salas JA, Rohr J. Wohlert SE, et al. Among authors: machinek r. J Nat Prod. 1999 Jan;62(1):119-21. doi: 10.1021/np980355k. J Nat Prod. 1999. PMID: 9917296
Isolation and structural elucidation of naphthomycins B and C.
Keller-Schierlein W, Meyer M, Zeeck A, Damberg M, Machinek R, Zähner H, Lazar G. Keller-Schierlein W, et al. Among authors: machinek r. J Antibiot (Tokyo). 1983 May;36(5):484-92. doi: 10.7164/antibiotics.36.484. J Antibiot (Tokyo). 1983. PMID: 6874565 Free article.