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Scalable synthesis of ultrasmall metal oxide radio-enhancers outperforming gold
Gerken, L. R. H., Neuer, A. L., Gschwend, P. M., Keevend, K., Gogos, A., Anthis, A. H. C., … Herrmann, I. K. (2021). Scalable synthesis of ultrasmall metal oxide radio-enhancers outperforming gold. Chemistry of Materials, 33(9), 3098-3112. https://doi.org/10.1021/acs.chemmater.0c04565
Bi<sub>2</sub>O<sub>3</sub>boosts brightness, biocompatibility and stability of Mn-doped Ba<sub>3</sub>(VO<sub>4</sub>)<sub>2</sub>as NIR-II contrast agent
Gschwend, P. M., Keevend, K., Aellen, M., Gogos, A., Krumeich, F., Herrmann, I. K., & Pratsinis, S. E. (2021). Bi2O3boosts brightness, biocompatibility and stability of Mn-doped Ba3(VO4)2as NIR-II contrast agent. Journal of Materials Chemistry B, 9(13), 3038-3046. https://doi.org/10.1039/d0tb02792h
Inorganic nanohybrids combat antibiotic-resistant bacteria hiding within human macrophages
Matter, M. T., Doppegieter, M., Gogos, A., Keevend, K., Ren, Q., & Herrmann, I. K. (2021). Inorganic nanohybrids combat antibiotic-resistant bacteria hiding within human macrophages. Nanoscale, 13(17), 8224-8234. https://doi.org/10.1039/d0nr08285f
The multiscale hierarchical structure of &lt;em&gt;Heloderma suspectum&lt;/em&gt; osteoderms and their mechanical properties
Iacoviello, F., Kirby, A. C., Javanmardi, Y., Moeendarbary, E., Shabanli, M., Tsolaki, E., … Bertazzo, S. (2020). The multiscale hierarchical structure of Heloderma suspectum osteoderms and their mechanical properties. Acta Biomaterialia, 107, 194-203. https://doi.org/10.1016/j.actbio.2020.02.029
Correlative cathodoluminescence electron microscopy bioimaging: towards single protein labelling with ultrastructural context
Keevend, K., Coenen, T., & Herrmann, I. K. (2020). Correlative cathodoluminescence electron microscopy bioimaging: towards single protein labelling with ultrastructural context. Nanoscale, 12(29), 15588-15603. https://doi.org/10.1039/d0nr02563a
Correlative cathodoluminescence electron microscopy: immunolabeling using rare‐earth element doped nanoparticles
Keevend, K., Krummenacher, R., Kungas, E., Gerken, L. R. H., Gogos, A., Stiefel, M., & Herrmann, I. K. (2020). Correlative cathodoluminescence electron microscopy: immunolabeling using rare‐earth element doped nanoparticles. Small, 16(44), 2004615 (10 pp.). https://doi.org/10.1002/smll.202004615
Multiscale analysis of metal oxide nanoparticles in tissue: insights into biodistribution and biotransformation
Matter, M. T., Li, J. H., Lese, I., Schreiner, C., Bernard, L., Scholder, O., … Herrmann, I. K. (2020). Multiscale analysis of metal oxide nanoparticles in tissue: insights into biodistribution and biotransformation. Advanced Science, 7(15), 2000912 (11 pp.). https://doi.org/10.1002/advs.202000912
Uptake, distribution and radio-enhancement effects of gold nanoparticles in tumor microtissues
Neuer, A. L., Gerken, L. R. H., Keevend, K., Gogos, A., & Herrmann, I. K. (2020). Uptake, distribution and radio-enhancement effects of gold nanoparticles in tumor microtissues. Nanoscale Advances, 2(7), 2992 (10 pp.). https://doi.org/10.1039/D0NA00256A
Tailoring the colloidal stability, magnetic separability and  cytocompatibility of high-capacity magnetic anion exchangers
Anthis, A. H. C., Matter, M. T., Keevend, K., Gerken, L. R. H., Scheibler, S., Doswald, S., … Herrmann, I. K. (2019). Tailoring the colloidal stability, magnetic separability and  cytocompatibility of high-capacity magnetic anion exchangers. ACS Applied Materials and Interfaces, 11(51), 48341-48351. https://doi.org/10.1021/acsami.9b16619
Inorganic nanoparticles for correlative cathodoluminescence electron microscopy bioimaging
Keevend, K. (2019). Inorganic nanoparticles for correlative cathodoluminescence electron microscopy bioimaging [Doctoral dissertation]. ETH Zürich.
Ultrabright and stable luminescent labels for correlative cathodoluminescence electron microscopy (CCLEM) bioimaging
Keevend, K., Puust, L., Kurvits, K., Gerken, L. R. H., Starsich, F. H. L., Li, J. H., … Herrmann, I. K. (2019). Ultrabright and stable luminescent labels for correlative cathodoluminescence electron microscopy (CCLEM) bioimaging. Nano Letters, 19(9), 6013-6018. https://doi.org/10.1021/acs.nanolett.9b01819
An advanced human <i>in vitro</i> co-culture model for translocation studies across the placental barrier
Aengenheister, L., Keevend, K., Muoth, C., Schönenberger, R., Diener, L., Wick, P., & Buerki-Thurnherr, T. (2018). An advanced human in vitro co-culture model for translocation studies across the placental barrier. Scientific Reports, 8(1), 5388 (12 pp.). https://doi.org/10.1038/s41598-018-23410-6
Facile meltPEGylation of flame-made luminescent Tb<sup><small>3+</small></sup>-doped yttrium oxide particles: hemocompatibility, cellular uptake and comparison to silica
Keevend, K., Panzarasa, G., Starsich, F. H. L., Zeltner, M., Spyrogianni, A., Tsolaki, E., … Herrmann, I. K. (2018). Facile meltPEGylation of flame-made luminescent Tb3+-doped yttrium oxide particles: hemocompatibility, cellular uptake and comparison to silica. Chemical Communications, 54(23), 2914-2917. https://doi.org/10.1039/c7cc09402g
Visualization of Nd<sup>3+</sup>-doped LaF<sub>3</sub> nanoparticles for near infrared bioimaging via upconversion luminescence at multiphoton excitation microscopy
Ryabova, A. V., Keevend, K., Tsolaki, E., Bertazzo, S., Pominova, D. V., Romanishkin, I. D., … Orlovskii, Y. V. (2018). Visualization of Nd3+-doped LaF3 nanoparticles for near infrared bioimaging via upconversion luminescence at multiphoton excitation microscopy. Biomedical Photonics, 7(1), 4-12. https://doi.org/10.24931/2413-9432-2018-7-1
Near-UV activated, photostable nanophosphors for in vitro dosimetry and dynamic bioimaging
Spyrogianni, A., Tiefenboeck, P., Starsich, F. H. L., Keevend, K., Krumeich, F., Herrmann, I. K., … Sotiriou, G. A. (2018). Near-UV activated, photostable nanophosphors for in vitro dosimetry and dynamic bioimaging. AICHE Journal, 64(8), 2947-2957. https://doi.org/10.1002/aic.16166
Reduced magnetic coupling in ultrasmall iron oxide T&lt;sub&gt;1&lt;/sub&gt; MRI contrast agents
Starsich, F. H. L., Eberhardt, C., Keevend, K., Boss, A., Hirt, A. M., Herrmann, I. K., & Pratsinis, S. E. (2018). Reduced magnetic coupling in ultrasmall iron oxide T1 MRI contrast agents. ACS Applied Bio Materials, 1(3), 783-791. https://doi.org/10.1021/acsabm.8b00244
Removal of cells from body fluids by magnetic separation in batch and continuous mode: influence of bead size, concentration, and contact time
Bohmer, N., Demarmels, N., Tsolaki, E., Gerken, L., Keevend, K., Bertazzo, S., … Herrmann, I. K. (2017). Removal of cells from body fluids by magnetic separation in batch and continuous mode: influence of bead size, concentration, and contact time. ACS Applied Materials and Interfaces, 9(35), 29571-29579. https://doi.org/10.1021/acsami.7b10140
Tb<sup>3+</sup>-doped LaF<sub>3</sub> nanocrystals for correlative cathodoluminescence electron microscopy imaging with nanometric resolution in focused ion beam-sectioned biological samples
Keevend, K., Stiefel, M., Neuer, A. L., Matter, M. T., Neels, A., Bertazzo, S., & Herrmann, I. K. (2017). Tb3+-doped LaF3 nanocrystals for correlative cathodoluminescence electron microscopy imaging with nanometric resolution in focused ion beam-sectioned biological samples. Nanoscale, 9(13), 4383-4387. https://doi.org/10.1039/c6nr09187c
The silanol content and <i>in vitro</i> cytolytic activity of flame-made silica
Spyrogianni, A., Herrmann, I. K., Keevend, K., Pratsinis, S. E., & Wegner, K. (2017). The silanol content and in vitro cytolytic activity of flame-made silica. Journal of Colloid and Interface Science, 507, 95-106. https://doi.org/10.1016/j.jcis.2017.07.096
Relation of crystallinity and fluorescent properties of LaF<SUB>3</SUB>:Nd<SUP>3+</SUP> nanoparticles synthesized with different water-based techniques
Vanetsev, A., Kaldvee, K., Puust, L., Keevend, K., Nefedova, A., Fedorenko, S., … Orlovskii, Y. (2017). Relation of crystallinity and fluorescent properties of LaF3:Nd3+ nanoparticles synthesized with different water-based techniques. Chemistry Select, 2(17), 4874-4881. https://doi.org/10.1002/slct.201701075