D. Marshall Porterfield NASA Life and Physical Sciences, Human Exploration and Operations Mission Directorate NASA Headquarters Biography Publications Institution JoVE Articles D. Marshall Porterfield has not added a biography. If you are D. Marshall Porterfield and would like to personalize this page please email our Author Liaison for assistance. Publications RNA-seq Analysis Identifies Potential Modulators of Gravity Response in Spores of Ceratopteris (Parkeriaceae): Evidence for Modulation by Calcium Pumps and Apyrase Activity American Journal of Botany. Jan, 2013 | Pubmed ID: 23048014 Non-invasive Flux Measurements Using Microsensors: Theory, Limitations, and Systems Methods in Molecular Biology (Clifton, N.J.). 2012 | Pubmed ID: 22895754 Abnormal Mitochondrial Function Impairs Calcium Influx in Diabetic Mouse Pancreatic Beta Cells Chinese Medical Journal. Feb, 2012 | Pubmed ID: 22490411 Mechanical Stretch Induced Calcium Efflux from Bone Matrix Stimulates Osteoblasts Bone. Mar, 2012 | Pubmed ID: 22227434 Microbiosensors Based on DNA Modified Single-walled Carbon Nanotube and Pt Black Nanocomposites The Analyst. Dec, 2011 | Pubmed ID: 21858297 A Comparative Study of Enzyme Immobilization Strategies for Multi-walled Carbon Nanotube Glucose Biosensors Nanotechnology. Sep, 2011 | Pubmed ID: 21828892 Non-invasive Tools for Measuring Metabolism and Biophysical Analyte Transport: Self-referencing Physiological Sensing Chemical Society Reviews. Nov, 2011 | Pubmed ID: 21761069 Cell-mediated Deposition of Porous Silica on Bacterial Biofilms Biotechnology and Bioengineering. May, 2011 | Pubmed ID: 21538338 Optical Nanosensor Architecture for Cell-signaling Molecules Using DNA Aptamer-coated Carbon Nanotubes ACS Nano. May, 2011 | Pubmed ID: 21520951 Transforming the Fabrication and Biofunctionalization of Gold Nanoelectrode Arrays into Versatile Electrochemical Glucose Biosensors ACS Applied Materials & Interfaces. May, 2011 | Pubmed ID: 21517070 Changes in Gravity Rapidly Alter the Magnitude and Direction of a Cellular Calcium Current Planta. May, 2011 | Pubmed ID: 21234599 Oscillatory Glucose Flux in INS 1 Pancreatic β Cells: a Self-referencing Microbiosensor Study Analytical Biochemistry. Apr, 2011 | Pubmed ID: 21167120 Self-referencing Optrodes for Measuring Spatially Resolved, Real-time Metabolic Oxygen Flux in Plant Systems Planta. Oct, 2010 | Pubmed ID: 20697740 Non-invasive Quantification of Endogenous Root Auxin Transport Using an Integrated Flux Microsensor Technique The Plant Journal : for Cell and Molecular Biology. Sep, 2010 | Pubmed ID: 20626658 Electrochemical Glucose Biosensor of Platinum Nanospheres Connected by Carbon Nanotubes Journal of Diabetes Science and Technology. Mar, 2010 | Pubmed ID: 20307391 Electrochemical Biosensor of Nanocube-augmented Carbon Nanotube Networks ACS Nano. Jan, 2009 | Pubmed ID: 19206246 Compartmentalized Nanocomposite for Dynamic Nitric Oxide Release The Journal of Physical Chemistry. B. Nov, 2008 | Pubmed ID: 18975882 Oxygen Flux As an Indicator of Physiological Stress in Fathead Minnow (Pimephales Promelas) Embryos: a Real-time Biomonitoring System of Water Quality Environmental Science & Technology. Sep, 2008 | Pubmed ID: 18853824 Nitric Oxide and CGMP Signaling in Calcium-dependent Development of Cell Polarity in Ceratopteris Richardii Plant Physiology. May, 2007 | Pubmed ID: 17351052 Measuring Metabolism and Biophysical Flux in the Tissue, Cellular and Sub-cellular Domains: Recent Developments in Self-referencing Amperometry for Physiological Sensing Biosensors & Bioelectronics. Feb, 2007 | Pubmed ID: 16870420 Plant Phenylacetaldehyde Synthase is a Bifunctional Homotetrameric Enzyme That Catalyzes Phenylalanine Decarboxylation and Oxidation The Journal of Biological Chemistry. Aug, 2006 | Pubmed ID: 16766535 Nitric Oxide is Involved in Growth Regulation and Re-orientation of Pollen Tubes Development (Cambridge, England). Jun, 2004 | Pubmed ID: 15128654 Control of Ascorbic Acid Efflux in Rat Luteal Cells: Role of Intracellular Calcium and Oxygen Radicals American Journal of Physiology. Cell Physiology. Sep, 2003 | Pubmed ID: 12724141 The Biophysical Limitations in Physiological Transport and Exchange in Plants Grown in Microgravity Journal of Plant Growth Regulation. Jun, 2002 | Pubmed ID: 12024222 Multianalytmethoden Biochip (MAB) op basis van All-solid-state Ion-selectieve elektroden (ASSISE) voor Fysiologisch Onderzoek Wan W. Amani Wan Salim1, Michael A. Zeitchek1, Andrew C. Hermann1, Antonio J. Ricco2, Ming Tan2, Florian Selch2, Erich Fleming2, Brad M. Bebout2, Mamoun M. Bader3, Aeraj ul Haque4, D. Marshall Porterfield5 1Department of Agricultural and Biological Engineering, Birck-Bindley Physiological Sensing Facility, Purdue University, 2NASA Ames Research Center, 3Department of Chemistry, Pennsylvania State University Hazleton, 4Cooley LLP, 5NASA Life and Physical Sciences, Human Exploration and Operations Mission Directorate, NASA Headquarters JoVE 50020 Bioengineering
Multianalytmethoden Biochip (MAB) op basis van All-solid-state Ion-selectieve elektroden (ASSISE) voor Fysiologisch Onderzoek Wan W. Amani Wan Salim1, Michael A. Zeitchek1, Andrew C. Hermann1, Antonio J. Ricco2, Ming Tan2, Florian Selch2, Erich Fleming2, Brad M. Bebout2, Mamoun M. Bader3, Aeraj ul Haque4, D. Marshall Porterfield5 1Department of Agricultural and Biological Engineering, Birck-Bindley Physiological Sensing Facility, Purdue University, 2NASA Ames Research Center, 3Department of Chemistry, Pennsylvania State University Hazleton, 4Cooley LLP, 5NASA Life and Physical Sciences, Human Exploration and Operations Mission Directorate, NASA Headquarters JoVE 50020 Bioengineering