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Skip to Search Results- 2El-Yazbi, Amira F.
- 2Loppnow, Glen R.
- 1Alford, Spencer Caleb
- 1Anbukarasu, Preetam
- 1Arutyunov, Denis
- 1Assempour, Nazanin
- 27Graduate and Postdoctoral Studies (GPS), Faculty of
- 27Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 3Chemistry, Department of
- 3Chemistry, Department of/Journal Articles (Chemistry)
- 2Biological Sciences, Department of
- 2Biological Sciences, Department of/Journal Articles (Biological Sciences)
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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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Total Internal Reflection Fluorescence Microscopy to Study Bitumen and Clay Interaction in Oil Sands Tailings
DownloadFall 2016
Oil sands tailings management remains to be a major challenge for oil industry in Canada. Promoting quick settling of fines in tailings ponds is the key to its treatment. Bitumen lost to tailings during oil sands extraction is also believed to hinder settling and consolidation of clays in...
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Terbium fluorescence as a sensitive, inexpensive probe for UV-induced damage in nucleic acids
Download2013-01-01
El-Yazbi, Amira F., Loppnow, Glen R.
Much effort has been focused on developing methods for detecting damaged nucleic acids. However, almost all of the proposed methods consist of multi-step procedures, are limited, require expensive instruments, or suffer from a high level of interferences. In this paper, we present a novel simple,...
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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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2015
Hrynets, Yuliya, Ndagijimana, Maurice, Betti, Mirko
The extent of glycation and conformational changes of horse myoglobin (Mb) upon glycation with N-acetyl-glucosamine (GlcNAc), glucose (Glc) and glucosamine (GlcN) were investigated. Among tested sugars, the rate of glycation with GlcN was the most rapid as shown by MALDI and ESI mass...
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Quantum Chemical Investigations of Structural and Photophysical Properties of Emissive RNA Nucleobase Analogues
DownloadFall 2017
The photostability of nucleic acid constituents is crucial in maintaining the integrity of our genetic code. This is achieved by the essential mechanism of ultrafast radiationless decay of the singlet excited state to the electronic ground state of nucleobases. While this mechanism provides...
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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...