X. D. Hoa
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Towards integrated and sensitive surface plasmon resonance biosensors: a review of recent progress.
The use of surface plasmon resonance (SPR) biosensors is increasingly popular in fundamental biological studies, health science research, drug discovery, clinical diagnosis, and environmental and… Expand
Rigorous Coupled-Wave Analysis of Surface Plasmon Enhancement from Patterned Immobilization on Nanogratings
We numerically evaluate the optical response of a Kretschmann surface plasmon resonance (SPR) biosensor featuring metallic nanogratings and patterned immobilization of surface receptors. Parameters… Expand
Development of a multiplexed microfluidic proteomic reactor and its application for studying protein-protein interactions.
- Ruijun Tian, X. D. Hoa, J. Lambert, J. Pezacki, T. Veres, D. Figeys
- Medicine, Chemistry
- Analytical chemistry
- 10 May 2011
Mass spectrometry-based proteomics techniques have been very successful for the identification and study of protein-protein interactions. Typically, immunopurification of protein complexes is… Expand
Microfluidic filtration and extraction of pathogens from food samples by hydrodynamic focusing and inertial lateral migration
- L. Clime, X. D. Hoa, +8 authors T. Veres
- Medicine, Materials Science
- Biomedical microdevices
- 1 February 2015
Detecting pathogenic bacteria in food or other biological samples with lab-on-a-chip (LOC) devices requires several sample preparation steps prior to analysis which commonly involves cleaning complex… Expand
Microfluidic Integration of a Cloth-Based Hybridization Array System (CHAS) for Rapid, Colorimetric Detection of Enterohemorrhagic Escherichia coli (EHEC) Using an Articulated, Centrifugal Platform.
We describe the translation of a cloth-based hybridization array system (CHAS), a colorimetric DNA detection method that is used by food inspection laboratories for colony screening of pathogenic… Expand
Monolithically integrated surface plasmon resonance sensor based on focusing diffractive optic element for optofluidic platforms
Abstract The design and fabrication of a three-channel, miniaturized surface plasmon resonance (SPR) sensor based on microfabricated focusing diffractive optical element (FDOE) is presented. The… Expand
Twin tubular pinch effect in curving confined flows
Colloidal suspensions of buoyancy neutral particles flowing in circular pipes focus into narrow distributions near the wall due to lateral migration effects associated with fluid inertia. In curving… Expand
Overcoming Abdominal and Pelvic Cavity Workspace Constraints in Robotic-Assisted NOTES
Despite early enthusiasm in robotic-assisted NOTES, several technical challenges exist. Various spinopelvic anatomical constraints can significantly act as obstacles and affect entry and space… Expand
Integrated surface plasmon resonance sensor with periodic nanostructures for sensitivity enhancement
Surface plasmon resonance (SPR) sensing is now widely used in biosensing applications. There is significant scope to reduce the cost and complexity of existing commercial devices by increasing the… Expand