Search Results - "Klein, Stefanie"

Conversational presentation mode increases credibility judgements during information search with ChatGPT by Anderl, Christine, Klein, Stefanie H., Sarigül, Büsra, Schneider, Frank M., Han, Junyi, Fiedler, Paul L., Utz, Sonja

“…People increasingly use large language model (LLM)-based conversational agents to obtain information. However, the information these models provide is not…”
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Digital clinical empathy in a live chat: multiple findings from a formative qualitative study and usability tests by Luetke Lanfer, Hanna, Reifegerste, Doreen, Weber, Winja, Memenga, Paula, Baumann, Eva, Geulen, Julia, Klein, Stefanie, Müller, Anne, Hahne, Andrea, Weg-Remers, Susanne

“…Clinical empathy is considered a crucial element in patient-centered care. The advent of digital technology in healthcare has introduced new dynamics to…”
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Chatbot vs. Human: The Impact of Responsive Conversational Features on Users’ Responses to Chat Advisors by Klein, Stefanie H, Utz, Sonja

“…As educational organizations increasingly consider supporting or replacing human chat advisors with chatbots, it is crucial to examine if users perceive a…”
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Encapsulation of Hydrophobic Drugs in Shell-by-Shell Coated Nanoparticles for Radio—and Chemotherapy—An In Vitro Study by Klein, Stefanie, Luchs, Tobias, Leng, Andreas, Distel, Luitpold, Neuhuber, Winfried, Hirsch, Andreas

“…Our research objective was to develop novel drug delivery vehicles consisting of TiO2 and Al2O3 nanoparticles encapsulated by a bilayer shell that allows the…”
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Caffeic Acid, Quercetin and 5-Fluorocytidine-Functionalized Au-Fe3O4 Nanoheterodimers for X-ray-Triggered Drug Delivery in Breast Tumor Spheroids by Klein, Stefanie, Distel, Luitpold V. R., Neuhuber, Winfried, Kryschi, Carola

“…Au-Fe3O4 nanoheterodimers (NHD) were functionalized with the natural and synthetic anticancer drugs caffeic acid (CA), quercetin (Q) and 5-fluorocytidine…”
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Abnormal short latency afferent inhibition in early Alzheimer’s disease: a transcranial magnetic demonstration by Nardone, Raffaele, Bergmann, Jürgen, Kronbichler, Martin, Kunz, Alexander, Klein, Stefanie, Caleri, Francesca, Tezzon, Frediano, Ladurner, Gunther, Golaszewski, Stefan

“…The pathogenesis of Alzheimer’s disease (AD) appears to involve several different mechanisms, the most consistent of which is an impairment of cholinergic…”
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A Facile One-Pot Synthesis of Water-Soluble, Patchy Fe3O4-Au Nanoparticles for Application in Radiation Therapy by Klein, Stefanie, Hübner, Jakob, Menter, Christina, Distel, Luitpold, Neuhuber, Winfried, Kryschi, Carola

“…A facile one-pot synthesis route for the preparation of water-soluble, biocompatible patchy Fe3O4-Au nanoparticles (Fe3O4-Au pNPs) was developed…”
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Chatbot vs. Human: The Impact of Responsive Conversational Features on Users’ Responses to Chat Advisors Authors by Klein, Stefanie, Utz, Sonja

“…As educational organizations increasingly consider supporting or replacing human chat advisors with chatbots, it is crucial to examine if users perceive a…”
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Computer-aided recording of automatic endoscope washing and disinfection processes as an integral part of medical documentation for quality assurance purposes by Krakamp, Bernd, Kirschberg, Oliver, Scheding, Andreas, Emmerich, Dieter, Klein, Stefanie, Saers, Thomas

“…The reprocessing of medical endoscopes is carried out using automatic cleaning and disinfection machines. The documentation and archiving of records of…”
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How Interaction Mechanism and Error Responses Influence Users’ Responses to Customer Service Chatbots by Klein, Stefanie H., Papies, Dominik, Utz, Sonja

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Superparamagnetic iron oxide nanoparticles as radiosensitizer via enhanced reactive oxygen species formation by Klein, Stefanie, Sommer, Anja, Distel, Luitpold V.R., Neuhuber, Winfried, Kryschi, Carola

“…[Display omitted] ► Ultrasmall citrate-coated SPIONs with γFe2O3 and Fe3O4 structure were prepared. ► SPIONs uptaken by MCF-7 cells increase the ROS production…”
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Cover Feature: Smart Shell‐by‐Shell Nanoparticles with Tunable Perylene Fluorescence in the Organic Interlayer (Chem. Eur. J. 5/2021) by Stiegler, Lisa M. S., Klein, Stefanie, Kryschi, Carola, Neuhuber, Winfried, Hirsch, Andreas

“…A superstructure made up of shell‐by‐shell building blocks is represented by a galaxy in the cover image. Pristine Al2O3 nanoparticles, phosphonic acid…”
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Enhanced In Vitro Biocompatibility and Water Dispersibility of Magnetite and Cobalt Ferrite Nanoparticles Employed as ROS Formation Enhancer in Radiation Cancer Therapy by Klein, Stefanie, Kızaloğlu, Melek, Portilla, Luis, Park, Hyoungwon, Rejek, Tobias, Hümmer, Julian, Meyer, Karsten, Hock, Rainer, Distel, Luitpold V. R., Halik, Marcus, Kryschi, Carola

“…Efficient magnetic reactive oxygen species (ROS) formation enhancing agents after X‐ray treatment are realized by functionalizing superparamagnetic magnetite…”
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Shell-by-Shell functionalized nanoparticles as radiosensitizers and radioprotectors in radiation therapy of cancer cells and tumor spheroids by Wedler, Vincent, Stiegler, Lisa M.S., Gandziarowski, Teresa, Walter, Johannes, Peukert, Wolfgang, Distel, Luitpold V.R., Hirsch, Andreas, Klein, Stefanie

“…Shell-by-Shell (SbS)-functionalized NPs can be tailor-made by combining a metal oxide NP core of choice with any desired phosphonic acids and amphiphiles as…”
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APTES-Terminated ultrasmall and iron-doped silicon nanoparticles as X-Ray dose enhancer for radiation therapy by Klein, Stefanie, Wegmann, Marc, Distel, Luitpold V.R., Neuhuber, Winfried, Kryschi, Carola

“…Silicon nanoparticles with sizes between were synthesized through wet-chemistry procedures using diverse phase transfer reagents. On the other hand, the…”
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Superparamagnetic Iron Oxide Nanoparticles as Novel X‑ray Enhancer for Low-Dose Radiation Therapy by Klein, Stefanie, Sommer, Anja, Distel, Luitpold V. R, Hazemann, Jean-Louis, Kröner, Wolfgang, Neuhuber, Winfried, Müller, Paul, Proux, Olivier, Kryschi, Carola

“…Superparamagnetic iron oxide nanoparticles (SPIONs) with a mixed phase composition (γ-Fe2O3)1–x (Fe3O4) x and sizes between 9 and 20 nm were synthesized via…”
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Smart Shell‐by‐Shell Nanoparticles with Tunable Perylene Fluorescence in the Organic Interlayer by Stiegler, Lisa M. S., Klein, Stefanie, Kryschi, Carola, Neuhuber, Winfried, Hirsch, Andreas

“…A new series of shell‐by‐shell (SbS)‐functionalized Al2O3 nanoparticles (NPs) containing a perylene core in the organic interlayer as a fluorescence marker is…”
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NOBF4‑Functionalized Au–Fe3O4 Nanoheterodimers for Radiation Therapy: Synergy Effect Due to Simultaneous Reactive Oxygen and Nitrogen Species Formation by Klein, Stefanie, Harreiß, Christina, Menter, Christina, Hümmer, Julian, Distel, Luitpold V. R, Meyer, Karsten, Hock, Rainer, Kryschi, Carola

“…Snowman-shaped Au–Fe3O4 nanoheterodimers were synthesized by thermal decomposition of iron oleate on presynthesized Au nanoparticles. Subsequently performed…”
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Bifunctional Au–Fe3O4 Nanoheterodimers Acting as X‑ray Protector in Healthy Cells and as X‑ray Enhancer in Tumor Cells by Klein, Stefanie, Smuda, Matthias, Harreiß, Christina, Menter, Christina, Distel, Luitpold V. R, Kryschi, Carola

“…Bifunctional Au–Fe3O4 nanoheterodimers were synthesized by thermally decomposing Fe­(III)­oleate on gold nanoparticles followed by functionalizing with tiron,…”
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Nursing experts in primary care of chronically ill persons: Insights into an ongoing project by Doppelfeld, Silke, Sappok-Laue, Henrike, Klein, Stefanie, Faber, Elena, Lauven, Gunther

“…Nursing experts in primary care of chronically ill persons: Insights into an ongoing project The project HandinHand develops and tries out a new…”
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