Browsing by Author "Kumar, Challa V."
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Highly efficient binding of paramagnetic beads bioconjugated with 100 000 or more antibodies to protein-coated surfaces
Mani, Vigneshwaran; Wasalathanthri, Dhanuka P.; Joshi, Amit A.; Kumar, Challa V.; Rusling, James F. (American Chemical Society (ACS), 2012-12-04)We report here the first kinetic characterization of 1 mu m diameter superparamagnetic particles (MP) decorated with over 100 000 antibodies binding to protein antigens attached to flat surfaces. Surface plasmon resonance ... -
Measurement of biomarker proteins for point-of-care early detection and monitoring of cancer
Rusling, James F.; Kumar, Challa V.; Gutkind, J. Silvio; Patel, Vyomesh (Royal Society of Chemistry (RSC), 2010-01-01)This critical review evaluates progress toward viable point-of-care protein biomarker measurements for cancer detection and diagnostics. The ability to measure panels of specific, selective cancer biomarker proteins in ...