Tag Archives: IRDye700DX

Modulight Spotlights: LASER-SHARP RESEARCH – August 2024

August 7, 2024 by Modulight Content
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                    Modulight Spotlights: LASER-SHARP RESEARCH – August 2024 This month’s research highlight goes to Hirofumi Hanaoka and the team at Kansai Medical University, Japan. They developed a new laser fiber and method for illumination of narrow cavities, such as esophagus. With typical laser fibers, it is difficult to precisely illuminate target tumor in a narrow space at an oblique angle, since there is not enough space for fiber bending. The new lateral (side) emitting laser fiber was developed and evaluated for near-infrared photoimmunotherapy, which combines light, Continue reading →

Acute cellular and vascular responses to photodynamic therapy using EGFR-targeted nanobody-photosensitizer conjugates studied with intravital optical imaging and magnetic resonance imaging

January 20, 2020 by Modulight Content
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Published in: Theranostics Authors: Henriette S. de Bruijn, Vida Mashayekhi, Tom J.L. Schreurs, Pieter B.A.A. van Driel, Gustav J. Strijkers, Paul J. van Diest, Clemens W.G.M. Lowik, Ann L.B. Seynhaeve, Timo L.M. ten Hagen, Jeanine J. Prompers, Paul M.P. van Bergen en Henegouwen, Dominic J. Robinson, Sabrina Oliveira    Published in: Theranostics Authors: Henriette S. de Bruijn, Vida Mashayekhi, Tom J.L. Schreurs, Pieter B.A.A. van Driel, Gustav J. Strijkers, Paul J. van Diest, Clemens W.G.M. Lowik, Ann L.B. Seynhaeve, Timo L.M. ten Hagen, Jeanine J. Prompers, Paul M.P. van Bergen en Henegouwen, Dominic J. Robinson, Sabrina Oliveira   Laser was used to study the effectiveness of two EGFR-targeted nanobody-photosensitizer (IRDye700DX) conjugates for PDT both in vivo and in vitro. The biodistribution (by fluorescence imaging), cellular responses and vascular effects of the two prepared conjugates Continue reading →