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Showing 1 to 20 of 51 for “"sensitizers"”.
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Differential responsiveness of repressors and sensitizers to stress
Repressors and sensitizers were subjected to either electric shock or failure instructions in a verbal learning situation. Heart rate, skin conductance, and state anxiety data were obtained for a 10-min anticipatory period prior to learning as well as for the learning period itself. Results showed …
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Organic Sensitizers for High Efficiency Dye-Sensitized Solar Cells
… photons in the near-infrared region. Different sensitizers for high-efficiency DSCs have been discussed in this dissertation.
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Receiver-Operating Characteristics of Repressors and Sensitizers During Word Recognition Performance
Made available in DSpace on 2014-12-08T23:01:27Z (GMT). No. of bitstreams: 1 6604314.pdf: 1786468 bytes, checksum: a21540343b79055263670f4550d7f305 (MD5) Previous issue date: 1965
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Singlet oxygen generating luminescent lanthanide complexes with naphthalimide-based and oligothiophene-based sensitizers
Luminescent lanthanide (LnIII) complexes that also generate singlet oxygen (1O2) are of interest to medical, biological, and analytical fields, as they can provide cytotoxicity and luminescence using light excitation. Because of the interest in these compounds, systematic studies were used to help …
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Photochemically produced reactive species generation by extracellular organic matter sensitizers from Chlamydomonas reinhardtii
… which have the potential to act as photosensitizers for the generation of reactive species, including singlet oxygen (1O2), hydroxyl radicals (•OH), and triplet excited dissolved organic matter (3DOM). These reactive species can play an essential role in the mineralization of dissolved …
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Inactivation kinetics and mechanisms of rotavirus: the roles of sunlight, temperature, and sensitizers
U of I Only Restriction Lifted for Item 50581 on 2016-09-22T20:59:25Z.
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The effect of relaxation and preparatory information on postoperative pain in sensitizers and avoiders
… style and patients were divided into two groups, sensitizers and avoiders. Data were analyzed in a 2 x 4 analysis of covariance. Results indicated that there were no main effects for treatment. It is possible that the treatments provided in this study were too brief to provide an adequate test of …
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Light Harvesting using Metal-Organic and Organic Sensitizers in Hybrid Solar Cells: Synthesis, Characterisation and Application
… with novel tailor-made metal-organic and organic sensitizers for solid-state hybrid solar cell applications. Two approaches are in the focus: 1) the design and synthesis of sensitizers featuring high extinction coefficients over a broad wavelength range and 2) modern device concepts to further …
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Roles of singlet oxygen and triplet excited state of dissolved organic matter formed by different organic matters in bacteriophage MS2 inactivation
… The results from experiments with synthetic sensitizers Rose Bengal, 3'methoxyacetophenone, and nitrite suggested that singlet oxygen (1O2), triplet excited state of dissolved organic matter (3DOM*), and hydroxyl radicals (•OH) could separately inactivate bacteriophage MS2. Natural sources of …
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Phenazine: A Building Block for Multinuclear and Heterometallic Complexes, Where the Ligand Acts as an Electron Acceptor and Radical Abstractor
… due to wide range of potential applications. The sensitizers are one of the key components for high power-conversion efficiency in the dye sensitized solar cells (DSSCs). They are the core components in the organic light-emitting devices (OLEDs) due to their ability to emit light with the …
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Phosphorescence of a Series of Substituted Aceto- and Benzophenones in Crystalline form at Room Temperature
… of benzo- and acetophenones under study as sensitizers in the photochemical cycloaddition of isophorone to 1,1-dimethoxyethylene. | A recording emission spectrograph with lifetime measuring capabilities was constructed from available equipment. Emission spectra were obtained at room …
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Nano and Nanostructured Materials for Optical Applications
… methods are demonstrated. Blending optical sensitizers with photoconducting polymers and chromophores results in a polymer composite that is able to record a light grating. This composite can be used as recording media in 3D holographic display technology. Here, 2D nano materials, like …
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Comparative Study of the Effects of a Cognitive-Behavioral Intervention and Coping Style on Angiogram Patients' Levels of Stress and Self-Efficacy
… into two coping style groups (repressors and sensitizers), and randomly assigned to one of three treatment groups: cognitive-behavioral, attention placebo, and hospital conditions control. Several dependent measures were employed and clustered into variables groups. A repeated measures …
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The Triplex Diels-Alder Reaction: An Investigation of Enantioselectivity and Scope
… has been performed with optically active biaryl sensitizers, (-)1,1$\sp\prime$bis(2,4-dicyanonaphthalene) and (-)1,1$\sp\prime$bis(2,10-dicyanoanthracene). Irradiation of an optically active sensitizer in non-polar solvents containing substituted trans-$\beta$-methylstyrenes and cyclic dienes …
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Enhancement of death receptor-mediated apoptosis in multiple myeloma cells
… that form in bone. Methods: The effects of TRAIL sensitizers and/or TRAIL treatment were investigated in both suspension cultures and in an alginate-based 3D culture model. Apoptosis was detected by assessment of nuclear morphology using Hoechst 33342/PI staining. TRAIL-resistant cells were …
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A quantum dot heterojunction photodetector
… thin film of cadmium selenide (CdSe) quantum dot sensitizers, sandwiched between an electron-transporting titanium dioxide (TiO2) layer and a hole-transporting N,N' diphenyl-N,N' bis(3-ethylphenyl)-(1,1'-biphenyl)- 4,4'-diamine (TPD) organic small molecule layer. The wide band gap TiO2 and TPD …
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Studies in the synthesis and impurity profiling of pharmacologically active benzodifurans
… organic field-effect transistors, solar cell sensitizers and semiconducting polymers. The synthesis of pharmacologically active benzodifurans are complex multi-step processes and each individual step has the potential for considerable side-product/impurity formation. This project focused on …
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Aggregation of Squaraine Dye Derivatives in Solid State Spin-coated Thin Films
… for labeling and sensing of biomolecules, as sensitizers for solar energy harvesting in solar cells and organic photovoltaics, two-photon absorbing materials, near-infrared (NIR) emitting fluorescent probes, second harmonic generation organic dyes, and sensitizers for photodynamic therapy …
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The Rating of Sexual and Nonsexual Cartoons as a Function of Repression-Sensitization
… a 3 x 2 x 2 factorial with three levels of R-S (sensitizers, nondefensive repressors and defensive repressors), two levels of sex (male and female) and two types of stimuli.</p> <p>Sixty subjects were instructed to rate the degree of humor in each of a series of 40 cartoons. Subjects controlled …
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Investigations in the chemistry of transition metal complexes containing the tripodal amine β,β′,β″-triaminotriethylamine
… of rhodium(IlI) and iridium(III) are used as sensitizers in photographic processes.</p> <p>Finally, a chloro-ammine complex of platinum(II) has been cited as one of the most promising antitumor agents tested in recent years, and chromium(III) and rhodium(IlI) complexes of the same type are …
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