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Skip to Search Results- 19Biosensors
- 12Fluorescent proteins
- 4Protein engineering
- 2Cantilever
- 2Directed evolution
- 2Fluorescence
- 1Abdelfattah, Ahmed
- 1Alford, Spencer Caleb
- 1Anbukarasu, Preetam
- 1Arutyunov, Denis
- 1Assempour, Nazanin
- 1Belal, Ahmed S. F.
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Fall 2009
Microcantilever sensor has gained much popularity because of its high sensitivity and selectivity. It consists of a micro-sized cantilever that is usually coated on one side with chemical/biological probe agents to generate strong attraction to target molecules. The interactions between the probe...
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Specific detection of Campylobacter jejuni using the bacteriophage NCTC 12673 receptor binding protein as a probe
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Szymanski, Christine M., Arutyunov, Denis, McDermott, Mark T., Evoy, Stephane, Singh, Amit
Campylobacter jejuni is found in the intestines of poultry, cattle, swine, wild birds and pet animals and is the major cause of foodborne gastroenteritis in developed countries. We report the use of the receptor binding protein (RBP) of Campylobacter bacteriophage NCTC 12673 for the specific...
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Fall 2009
Resonant microcantilevers are promising transducers for bacteria detection because of their high sensitivities. Surface stress and mass from adsorbates affect the resonant frequency. We developed a novel method for decoupling the frequency contributions of a change in mass and surface stress on a...
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Fall 2018
Enzyme-responsive degradable polymers are of great interest both from fundamental science and real-world application perspectives. Enzyme-responsive polymers, because of their ability to interface with and sense biological processes, can have many applications in systems that operate at the edge...
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Fall 2014
Optical imaging of membrane potentials has become an immensely popular approach to study neuronal activity. Over the past decades, a number of voltage indicators have been introduced including the voltage sensitive fluorescent protein (VSFP) and microbial rhodopsins. However, most of these...
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Spring 2011
Intracellular pH was monitored at the cytosolic surface of plasma membrane solute transporters (Na+/H+/nucleoside co-transporters, or Cl-/HCO3- exchangers), using pH-sensitive fluorescent proteins (FPs), dual emission green FP (deGFP4) and a monomeric red FP Nectarine (mNect), whose development...