Abstract
Holographic particle characterization yields the diameter of individual colloidal spheres with nanometer precision and can resolve probe beads growing as molecules bind to their surfaces. We demonstrate label-free holographic assays for antibodies and for antigenic proteins from pathogenic viruses, including SARS-CoV-2 and H1N1.
© 2022 The Author(s)
PDF Article | Presentation VideoMore Like This
Fook Chiong Cheong and David G. Grier
BMD5 Bio-Optics: Design and Application (BODA) 2011
Yi Luo, Hyou-Arm Joung, Sarah Esparza, Jingyou Rao, Omai Garner, and Aydogan Ozcan
ATh2I.5 CLEO: Applications and Technology (CLEO:A&T) 2022
Silvia Scheffler, Denis Strauß, and Markus Sauer
6633_85 European Conference on Biomedical Optics (ECBO) 2007