A study of concentration changes of Protoporphyrin IX and Coproporphyrin III in mixed samples mimicking conditions inside cancer cells for Photodynamic Therapy.

by Rainer Landes, Alfredo Illanes, Daniela Goeppner, Harald Gollnick, Michael Friebe
Published 2018-01-01

Varicella Outbreak in an Indian Couple Living in Germany Caused by VZV Clade VI Acquired during a Trip to The Netherlands

by Malgorzata Kolesnik, Bernd Bonnekoh, Ina Tammer, Harald Gollnick, Andreas Sauerbrei
Published 2012-01-01

Fiber-optic filter fluorometer for emission detection of Protoporphyrin IX and its direct precursors – A preliminary study for improved Photodynamic Therapy applications

by Rainer Landes, Alfredo Illanes, Alexander van Oepen, Daniela Goeppner, Harald Gollnick, Michael Friebe
Published 2018-03-01

Safety and Efficacy of Topically Applied Selected Cutibacterium acnes Strains over Five Weeks in Patients with Acne Vulgaris: An Open-label, Pilot Study

by Ante Karoglan, Bernhard Paetzold, Joao Pereira de Lima, Holger Brüggemann, Thomas Tüting, Denny Schanze, Marc Güell, Harald Gollnick
Published 2019-10-01