Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 10 of 10 for “"Biological Sensor"”.
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USING CONJUGATED POLYMERS AS BIOLOGICAL SENSOR BASED ON FLUORESCENCE RESONANCE ENERGY TRANSFER
… this dissertation are to design novel molecular sensors based on fluorescence resonance energy transfer (FRET) between fluorophore (donor) and polydiacetylene (PDA, acceptor) for selective detection of biomolecules in solution. The work described in this dissertation is divided into three …
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A detailed study on controlled synthesis and device integration of monolithic graphene-graphite structures
… the base substrate, which can be exploited as 3D biological sensor mechanism. A detailed analysis on synthesis and characterization of monolithic graphene-graphite structures is explained in detail.
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Studying Interactions of Gas Molecules with Nanomaterials Loaded in a Microwave Resonant Cavity
… led to the development of a chemical biological sensor prototype. The method proposed is to develop operational sensors to detect toxin gases for homeland security applications and also develop sniffers to detect toxin drugs for law enforcement agency personnel.
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Investigation and development of techniques for the characterisation of the synthetic/biological interface
… the deposition of proteins to form a reactive biological/synthetic interface. A number of surface analytical techniques were identified as being of potential benefit to this investigation and included in a multidisciplinary research program. Cell adhesion in culture was the primary biological …
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Synthesis, design and characterization of a distributed feedback grating based non-linear optical chemosensor
Current optical chemosensors that operate by a 3R sensing approach - recognize, relay and report -- generate a measurable luminescent signal in the presence of targeted analyte. However, the advancement of chemical sensing into the micro- and nanoscale regimes necessitates the development of new …
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Biological Agent Sensing Integrated Circuit (BASIC): A New Complementary Metal-oxide-semiconductor (CMOS) Magnetic Biosensor System
… project proposes an innovative CMOS magnetic biological sensor system for rapidly testing the presence of potential pathogens and bioterrorism agents (zoonotic microorganisms) both in specimens and especially in the environment. The sensor uses an electromagnetic detection mechanism to measure …
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Bio-inspired acoustic sensors and systems - from biology to engineering exploiting feedback computation
In order to design sensors and systems that can be sensitive to small signal levels even when immersed by background noise, may require out-of-the-box thinking. Biology can provide inspiration to achieve that, allowing the engineering landscape to borrow interesting ideas with the aim to solve …
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Highly-selective Chemiresistive Sensing and Analysis of Vapors Using Functionalized Nanotubes
… of a diversified array of nanostructured gas-sensors comprised of selectively, novel surface-functionalized carbon nanotubes (for analyte selectivity by virtue of functionality). Harnessing carbon nanotubes with various electron withdrawing and donating groups help in determining their …
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Real Time Biological Threat Agent Detection with a Surface Plasmon Resonance Equipped Unmanned Aerial Vehicle
A system was developed to perform real-time biological threat agent (BTA) detection with a small autonomous unmanned aerial vehicle (UAV). Biological sensors just recently reached a level of miniaturization and sensitivity that made UAV integration a feasible task. A Surface Plasmon Resonance (SPR) …
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Self-Assembled Nanoantenna Enhance Optical Activity and Transport in Scalable Thin Films and Interfaces
… the design and implementation of crop-based sensors for real-time monitoring of vital crop data for improving crop production and health.</p>