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Iris Riemann
Researcher at Fraunhofer Society
Publications - 83
Citations - 2561
Iris Riemann is an academic researcher from Fraunhofer Society. The author has contributed to research in topics: Laser & Autofluorescence. The author has an hindex of 25, co-authored 83 publications receiving 2434 citations.
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Two-photon microscopes and in vivo multiphoton tomographs--powerful diagnostic tools for tissue engineering and drug delivery.
TL;DR: These innovative multiphoton technologies have been used to probe architecture and state of a variety of native tissues, as well as of tissue-engineered constructs, giving insights on the interaction between scaffolds and seeded cells in vitro prior implantation.
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Spectral fluorescence lifetime detection and selective melanin imaging by multiphoton laser tomography for melanoma diagnosis.
Enrico Dimitrow,Iris Riemann,Alexander Ehlers,Alexander Ehlers,Martin Johannes Koehler,Johannes Norgauer,Peter Elsner,Karsten König,Martin Kaatz +8 more
TL;DR: New procedures of selective melanin imaging and spectral fluorescence lifetime imaging by means of multiphoton laser tomography support diagnostic decisions and may improve the process of non‐invasive early detection of melanoma.
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Clinical two‐photon microendoscopy
Karsten König,Karsten König,Alexander Ehlers,Iris Riemann,Selma Schenkl,R. Bückle,Martin Kaatz +6 more
TL;DR: The first clinical use of multiphoton endoscopes is reported on, in particular of a miniaturized rigid two‐photon GRIN lens endoscope attached to the multipoton tomograph DermaInspect and employed to detect the extracellular matrix proteins collagen and elastin in the human dermis of volunteers and patients with ulcera.
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Sub-100 nm nanostructuring of silicon by ultrashort laser pulses.
TL;DR: Techniques based on laser scanning microscopes for nanoprocessing of periodic structures on silicon with ultra-short laser pulses have been developed and smaller features of 70-100nm spacing were achieved in oil by using a high numerical focusing objective.
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Enhanced drug targeting by attachment of an anti αv integrin antibody to doxorubicin loaded human serum albumin nanoparticles
Sylvia Wagner,Florian Rothweiler,Marion G. Anhorn,D. Sauer,Iris Riemann,Eike C. Weiss,Alisa Katsen-Globa,Martin Michaelis,Jindrich Cinatl,Daniel Schwartz,Jörg Kreuter,Hagen von Briesen,Klaus Langer +12 more
TL;DR: DI17E6-coupled human serum albumin nanoparticles represent a potential delivery system for targeted drug transport into alphavbeta3-positive cells and showed increased cytotoxic activity inAlphav beta3- positive melanoma cells than the free drug.