| License: Creative Commons Attribution Non-commercial 4.0 PDF - Published Version Wiley Early View (1MB) |
- URN to cite this document:
- urn:nbn:de:bvb:355-epub-464386
- DOI to cite this document:
- 10.5283/epub.46438
Abstract
Sensitive immunoassays are required for troponin, a low-abundance cardiac biomarker in blood. In contrast to conventional (analog) assays that measure the integrated signal of thousands of molecules, digital assays are based on counting individual biomarker molecules. Photon-upconversion nanoparticles (UCNP) are an excellent nanomaterial for labeling and detecting single biomarker molecules ...

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