1 citations · 1 across the 5 of their papers we have counts for
5 papers
Self-Assembly of Lipid-Biopolymer Periodic Nanostructures on Photonic Length Scales
Rushna Quddus, Meron Debas, Stefan Salentinig +2
The self-assembly of photonic nanostructures in insects involves chitin, proteins, and lipids. While synthetic photonic systems have been extensively studied, current lipid-based s…
A Quantitative Holographic Agglutination Assay for Immunoglobulin A
Rushna Quddus, Kent Kirshenbaum, David G. Grier
This study introduces a Holographic Agglutination Assay for quantifying levels of the immunoglobulin protein IgA in biological samples. This is the first example of a label-free an…
Multiplexed holographic molecular binding assays with internal calibration standards
Kaitlynn Snyder, Andrew D. Hollingsworth, Fook Chiong Cheong +2
Holographic molecular binding assays detect macromolecules binding to colloidal probe beads by monitoring nanometer-scale changes in the beads' diameters with holographic microscop…
Holographic characterization and tracking of colloidal dimers in the effective-sphere approximation
Lauren E. Altman, Rushna Quddus, Fook Chiong Cheong +1
An in-line hologram of a colloidal sphere can be analyzed with the Lorenz-Mie theory of light scattering to measure the sphere's three-dimensional position with nanometer-scale pre…
Holographic immunoassays
Kaitlynn Snyder, Rushna Quddus, Andrew D. Hollingsworth +2
The size of a probe bead reported by holographic particle characterization depends on the proportion of the surface area covered by bound target molecules and so can be used as an…