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A microwell array device capable of measuring single-cell oxygen consumption rates.
- T. Molter, Sarah C. McQuaide, +4 authors M. Lidstrom
- Materials Science, Medicine
- Sensors and actuators. B, Chemical
- 15 January 2009
Due to interest in cell population heterogeneity, the development of new technology and methodologies for studying single cells has dramatically increased in recent years. The ideal single cell… Expand
A retinal scanning display system that produces multiple focal planes with a deformable membrane mirror
Abstract A microelectromechanical system (MEMS) deformable membrane mirror is used to generate realistic 3D depth cues by variable focus. The monocular laser scanning display creates multiple focal… Expand
Direct measurement of oxygen consumption rates from attached and unattached cells in a reversibly sealed, diffusionally isolated sample chamber.
- T. J. Strovas, Sarah C. McQuaide, +6 authors M. Lidstrom
- Advances in bioscience and biotechnology
- 1 December 2010
Oxygen consumption is a fundamental component of metabolic networks, mitochondrial function, and global carbon cycling. To date there is no method available that allows for replicate measurements on… Expand
Interface of an array of five capillaries with an array of one-nanoliter wells for high-resolution electrophoretic analysis as an approach to high-throughput chemical cytometry.
- Anna K. Boardman, Sarah C. McQuaide, Cuiru Zhu, Colin D. Whitmore, M. Lidstrom, N. Dovichi
- Chemistry, Medicine
- Analytical chemistry
- 22 August 2008
We report a system that allows the simultaneous aspiration of one or more cells into each of five capillaries for electrophoresis analysis. A glass wafer was etched to create an array of 1-nL wells.… Expand
50.4: Three-dimensional Virtual Retinal Display System using a Deformable Membrane Mirror
A deformable membrane mirror is being used to generate multiple focal planes within a scanned light display, or virtual retinal display (VRD). Expand
Phosphorescence lifetime based oxygen micro-sensing using a digital micromirror device.
- S. Chao, M. Holl, Sarah C. McQuaide, T. Ren, Steven A Gales, D. Meldrum
- Materials Science, Medicine
- Optics express
- 20 August 2007
A digital light modulation microscope (DLMM) that utilizes a digital micromirror device (DMD) on an epifluorescence microscope has been developed to modulate excitation light in spatial and temporal… Expand
Augmented retinal light scanning display for low vision: Effect of text color and background on reading performance
- E. Seibel, C. Gau, Sarah C. McQuaide, S. Weghorst, J. Kelly, T. Furness
- Computer Science
- 9 February 2001
Color contrast provides little or no improvement in reading speed for low vision observers (Legge et al., 1990). Expand
oxygen concentration measurements in vivo Calibration of Pd-porphyrin phosphorescence for
Single-Cell Oxygen Consumption Measurements in Bacteria Using a Microobservation Chamber
Respiration can be a powerful parameter for assessing the physiological state of cells or aiding in determining metabolic functions of cells in a natural sample. Both of these approaches benefit from… Expand
Microprinting of On-Chip Cultures: Patterning of Yeast Cell Microarrays Using Concanavalin-A Adhesion
Microprinting has been demonstrated effective in the patterning of surface regions for trapping cells used within microfluidic devices. In this study a polydimethylsiloxane (PDMS) silicone elastomer… Expand