- Silicon photonic crystal nanocavity-coupled waveguides for error-corrected optical biosensingSudeshna Pal
Dept of Electrical and Computer Engineering, University of Rochester, Rochester, NY 14627, USA
Biosens Bioelectron 26:4024-31. 2011..The PhC devices manifest outstanding potential as microscale label-free error-correcting sensors, and may have future utility as ultrasensitive multiplex devices...
- Selective virus detection in complex sample matrices with photonic crystal optical cavitiesSudeshna Pal
Department of Electrical and Computer Engineering, University of Rochester, Rochester, New York 14627, USA
Biosens Bioelectron 44:229-34. 2013..5 nM in simple (buffer only) or complex (10% serum) sample matrices. The use of anti-VLP antibodies specific for intact VLPs with the PhC sensors provided highly selective VLP detection...
- 1-D and 2-D photonic crystals as optical methods for amplifying biomolecular recognitionSudeshna Pal
Department of Electrical and Computer Engineering, University of Rochester, Rochester, New York 14642, United States
Anal Chem 84:8900-8. 2012..This article discusses one class of optical sensors, termed "photonic crystals", that effectively amplify binding events (such as analyte capture) via strong light-matter interactions...