11 projets européens trouvés
Recherche sur 125080 projets européens
TERMINÉ
DOT/MRI Dual-Modality Cancer Imaging Using a Bifunctional Contrast Agent (Unlu_IRG2010)
Date du début: 1 sept. 2010, Date de fin: 31 août 2014,
New exogenous molecular probes have been used in the optical imaging field. We have already developed a multi-frequency & multispectral optical tomography animal imaging system. The system has been integrated to a magnetic resonance imaging (MRI) system. In this project, we will expand our hybrid system to measure dynamic information from exogenous probes. This system would measure the enhancement ...
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TERMINÉ
Novel ultrasensitive imaging sensors based on graphene-quantum dot hybrid technology (GRAQUADOT)
Date du début: 1 avr. 2014, Date de fin: 31 mars 2015,
...lemented in CMOS-compatible image sensor arrays for visible and infrared light. The basic building block of the array consists of phototransistors based on a graphene channel with a colloidal quantum dot layer used as a photogating layer. This hybrid system enables very high sensitivities, as well as high photodetection gain with important additional advantages such as its low-cost production and ...
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1
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TERMINÉ
Priming for L-dopa-induced dyskinesia and neurotransmitter receptor trafficking dysregulation in parkinsonism (PrimLID)
Date du début: 1 juin 2010, Date de fin: 31 août 2011,
...l nigrostriatal slice culture model and the rat experimental model. Tissus from non-human primates are already available. SA 2: Real-time study of DA and mGlu receptor trafficking using quantum dot imaging on primary striatal cultures. SA3: Time course of subcellular trafficking of DA and mGluR receptors, of the protein machinery of homologous desensitization (GRK/arrestin) in DA-depleted cultures ...
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1
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TERMINÉ
Colloidal quantum dot infrared photodetectors (COQUADOT)
Date du début: 1 avr. 2010, Date de fin: 31 mars 2014,
...y challenging due to the costly complex growth processes as well as due to inherent spatial non-uniformity issues. Dramatic progress has been made recently in the field of epitaxially grown quantum dots that offer significant advantages of controlled growth as well as normal incidence sensitivity and dramatically lower dark current densities. The main disadvantage of this new approach however lies ...
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1
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TERMINÉ
Molecular mechanisms regulating the trafficking of calcium-permeable and -impermeable AMPA receptors in synaptic plasticity (CP-AMPAR trafficking)
Date du début: 1 juil. 2008, Date de fin: 30 juin 2010,
...type, from CP- to CI-AMPARs. We plan to use high-resolution electrophysiology (whole-cell and outside-out patch clamp recording from SCs) combined with imaging (immunocytochemistry and single quantum dot-based tracking of AMPARs at the cell surface) to address the following questions: (1) Are transmembrane AMPAR regulatory proteins (TARPS) involved in AMPAR trafficking in SCs? These proteins under ...
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1
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TERMINÉ
Quantum Dot-Based Highly Sensitive Immunoassays for Multiplexed Diagnostics of Alzheimer's Disease (NANOGNOSTICS)
Date du début: 1 oct. 2009, Date de fin: 31 mars 2013,
... of several protein markers is obligatory for a highly sensitive and specific diagnosis an optical multiplexing approach with dyes of different colors is a smart solution. Semiconductor quantum dots (QDs) are the ideal candidates due to their size-dependent absorption and emission wavelengths. Moreover, they possess unique photophysical properties that overcome conventional fluorescence dyes. In c ...
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10
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TERMINÉ
A Novel Approach to the Fabrication of Nanoscale Light Emitting Diodes (NANOLEDS)
Date du début: 1 juin 2011, Date de fin: 31 mai 2013,
...ible methods to fabricate and miniaturize electronic and photonic components. This proposal will develop a novel approach to the fabrication of nanoscale light emitting diode (LED) and single quantum dot (QD) LED devices that exploits the laser-driven diffusion of hydrogen in III-V and III-N-V semiconductors. This project will impact a wide community. In fact, nano-LEDs have potential for several ...
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1
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TERMINÉ
Plasmonically-enhanced Quantum Dot Photodetectors (PEQUPHOT)
Date du début: 1 avr. 2012, Date de fin: 31 mars 2014,
...aphy to biomedical imaging. However, because of their versatile use there is a great demand for low-cost devices. One way to achieve low-cost photodetectors is by employing solution-processed quantum dots as active material. Quantum dots are a promising medium because of the tunability of the absorption spectrum by varying their size due to the quantum confinement effect and because of the low-cos ...
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TERMINÉ
Quantum-dot doped polymer fibers for cheap and bright light sources. (QDLight)
Date du début: 1 janv. 2016, Date de fin: 30 juin 2017,
In optical microscopy low-cost solid state LEDs and lasers have replaced traditional light sources. Major drawbacks of such, typically fiber-coupled light sources are poor flexibility, low modularity and high cost. Since a complete separate system is needed for every excitation color, the size of the economical investment is hindering the adoption of the technology directly contributing to improve ...
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2
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TERMINÉ
Ultra-Short Pulse laser Resonators IN the Terahertz (SPRINT)
Date du début: 1 sept. 2016, Date de fin: 31 août 2021,
...ature and ultrafast, gating-tunable carrier dynamic, will lead to a major breakthrough: integration in the THz QCL cavity will allow superbly manipulating its functionalities. Antenna-coupled quantum-dot nanowires will be also devised to sense and probe ultra-short THz pulses.The project will target radically new concepts and interdisciplinary approaches encompassing unconventional THz QCL micro-r ...
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TERMINÉ
Keeping training in Digital Printing updated and relevant : New technology that allows trainers to produce, update and modify training literature to best suit vocational students of digital printing. This project started in 2000 and lasted 36 months.
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