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Skip to Search Results- 1Alford, Spencer Caleb
- 1Anbukarasu, Preetam
- 1Arutyunov, Denis
- 1Assempour, Nazanin
- 1Belal, Ahmed S. F.
- 1Botros, I.
- 20Graduate and Postdoctoral Studies (GPS), Faculty of
- 20Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 2Biological Sciences, Department of
- 2Biological Sciences, Department of/Journal Articles (Biological Sciences)
- 1Electrical and Computer Engineering, Department of
- 1Electrical and Computer Engineering, Department of/Journal Articles (Electrical and Computer Engineering)
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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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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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The Detection of Antibodies against Human Betaretrovirus Surface Protein in Patients with Primary Biliary Cirrhosis
DownloadSpring 2015
Introduction: Primary biliary cirrhosis is an autoimmune liver disease in which cellular and humoral immune responses towards cholangiocytes cause progressive intrahepatic bile duct loss. Cholestasis, liver fibrosis, and eventually cirrhosis result, with liver transplantation or death occurring...
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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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Specific detection of Campylobacter jejuni using the bacteriophage NCTC 12673 receptor binding protein as a probe
Download2011
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
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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Fall 2016
The field of conducting polymers and mainly organic electrochemical transistors (OECT) have been investigated for bioelectronics applications. Advantages such as conformability, high quality electrical contact, ease of fabrication and biocompatibility made OECTs a great potential of future bio...
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Fall 2016
Ebola Virus Disease (EVD) is a major public health concern with a high mortality rate in infected individuals. Overlapping symptoms of EVD with other diseases and lack of sensitive diagnostics increases mortality. Thus, there is an urgent need to develop a rapid, reliable, inexpensive and...
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Integration of Nanomechanical Resonators in Microfluidic Systems for Specific Protein Detection
DownloadFall 2009
Nanomechanical resonators offer a pathway towards highly sensitive and label-free detection of biomolecules by transducing the mass of bound analytes into resonant frequency shifts. Zeptogram level and even single cell detections have been successfully achieved by others. However, these...
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Increased detection of human cardiac troponin I by a decrease of nonspecific adsorption in diluted self-assembled monolayers
Download2011-11-11
Jun Ren, Xiuqing Ding, John J Greer, Karthik Shankar
In this paper, we tested the hypothesis that there is an increased sensitivity for detecting and measuring disease biomarkers (such as human cardiac troponin I, cTnI) by a decrease of nonspecific adsorption in diluted self-assembled monolayers (SAMs) on planar sputtered gold films. Combining...