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Tool for Measuring Cell Purity and Quality Control of Stem Cell-based Products Application Cell-based assay for sensitive and specific detection of undifferentiated cells in stem cell-related research and development. Key Benefits Nanotechnology-based assay can detect residual undifferentiated cells and characterize cultures that may be tumorigenic. Technology is potentially more sensitive method compared to current methods. Market... Published: 11/27/2023       Contributor(s): Chunhui Xu, Shuming Nie, Ximei Qian, Jingjia Han

Polymer Coated SERS Nanoparticle Tags Application Nanoparticle for in vivo tumor targeting and detection. Key Benefits Large optical enhancements were achieved under in vivo conditions in live animals. Conjugated nanoparticles were able to target tumor biomarkers on human cancer cells and in xenograft tumor models. Functionalized nanoparticles can be used as a diagnostic or therapeutic... Published: 7/28/2023       Contributor(s): Ximei Qian, Dominic Ansari, Shuming Nie