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.
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Showing 1 to 20 of 65 for “"DOPE"”.
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A tool to evaluate quality strategies for the Kodak dope production process
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1998.
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Crashsmith Dope: the Role of Media in the Development of Professional Baseball in New York From 1919-1929
John McGraw's New York Giants were the premier team of the Deadball Era, which stretched from 1900–1919. Led by McGraw and his ace pitcher, Christy Mathewson, the Giants epitomized the Deadball Era with their strong pitching and hard-nosed style of play. In 1919 however, The New York Times and The …
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Biphasic Cellulose Acetate/Rtil Membranes And Functionalized Graphene Adsorbents For Natural Gas Processing: Experimental And Molecular Simulation Studies
… ch4, and c3h8 gases through the ca/[emim][scn] dope membrane (single phase), cast biphasic ca/[emim][scn] membrane, and supported [emim][scn] membrane were determined using a batch gas permeance system and a continuous flow instrument. The results indicate that the silm has the highest and the …
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The isolation and study of rheological and mass transfer parameters in the spinning of advanced hollow fibre membranes for gas separation
… utilised a sophisticated multi-component polymer dope designed to produce asymmetric gas separation membranes from forced convection dry/wet phase inversion. The forced convection system utilised here was of a unique design that produced aggressive mass transfer conditions.;The resulting fibres …
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Methoden zur Charakterisierung von großtechnisch hergestellten Lipoplexen zum Gentransfer
… neutralen Lipid Dioleoylphosphatidylethanolamin (DOPE) und den kationischen Cholesterolderivaten DAC-Cholesterol (3ß-[N-(N,N´-dimethylaminoethan)-carbamoyl]-cholesterol) bzw. DC-Cholesterol (3ß-[N-(N´,N´-Dimethylaminoethan)-carbamoyl]-cholesterol) im Verhältnis 7:3 (w/w) bestehen, analysiert. …
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Amphiphilic Cell-Penetrating Hybrid Cyclic-Linear Peptides as a Drug Delivery System
… 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE). [R<sub>6</sub>K]W<sub>6</sub> and [R<sub>5</sub>K]W<sub>5 </sub>were found to be very efficient in the delivery of siRNA. Furthermore, co-formulation of peptides with lipid DOPE significantly enhanced the efficiency of siRNA delivery compared …
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Surface Functionalisation of Metal-Organic Frameworks for Biomedical Applications
… ds—1,2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE), 1,2-dioleoyl-sn-glycero-3-phosphocholine (DOPC), and 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC)—to enhance its internalisation in cancer cells. The coated MOFs underwent a full physicochemical characterisation using powder X-ray …
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Investigation into the membrane interaction of E.coli Pencillin binding protein 4
… activity with PBP4 also having an endopeptidase activity. PBP5 and 6 are proposed to anchor to the periplasmic face of the inner membrane via C-terminal ahelices whereas the association of PBP4 with the membrane is more ambiguous and may involve a specific binding site and/or …
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Interfaces between two-dimensional transition metal dichalcogenide semiconductors and oxide dielectrics for transistors
… These oxide surface defects electrostatically dope the 2D TMDs in non-uniform manner – resulting in variable threshold voltages, high subthreshold swing values, and low ON-state currents in FETs. A method to deposit MoS₂ on different substrates without interfacial residue was developed. This …
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Nanoscale Manipulation of Surfaces and Interfaces: Engineering Electrical Properties Through Nanofabrication
… properties are very tunable. Adsorbates can dope it p-type or n-type, so it behaves more like a semiconductor or a metal, respectively. In this work, azulene derivatives and gold nanoparticles are studied as potential adsorbates on graphene-like materials. Azulene molecules themselves have …
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Multifunctional Polymer Fiber Probes for Biomedical Application
… the thermal drawing process, we developed T-DOpE (Tapered Drug delivery, Optical stimulation, and Electrophysiology) probes and Tetro-DOpE (Tetrode-like Drug delivery, Optical stimulation, and Electrophysiology) probes that can simultaneously record and manipulate neural activity in behaving …
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High Sierra Lost and Found: The Origins of Alpine Skisport in the American West
… grooved skis and the development of specialized 'dope' or wax used to treat the bases of the skis. This thesis critically examines debates among historians regarding the significance of California's early ski culture, highlighting its influence both regionally and nationally. It argues that the …
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Oxygen self-diffusion via a mobile intermediate species in rutile titania
… suggested that may be utilized to effectively p-dope rutile titania.
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Morphological and Electrical Change of Driven Quantum Dot LEDs
… performed in-situ TEM to simultaneously hydrogen dope and image drop-cast ZnMgO nanoparticles, and show that they coarsen through this process.
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Spinning of synthetic spider silk-like fibers and ex vivo rheology of spider silk
… measurements of a spider's spinning solution (dope). Each apparatus was designed to accommodate the small quantities (-1 microliter) available from the spider's major ampullate gland. A shear thinning behavior of the dope was observed using the microrheometer. The capillary break-up rheometer …
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Novel reactions of a neutral organic reductant : reductive coupling and nanoparticle synthesis
… the molecule was shown to successfully n-dope both p-type and n-type organic electronic materials.
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Design of hybrid retroviral/synthetic gene delivery vectors
… Both chitosan and liposomes composed of DOTAP, DOPE and cholesterol electrostatically associated with M-VLPs forming hybrid vectors that could deliver M-VLPs without the need for the biological envelope protein. The transfection efficiency of these hybrid vectors (χ/M-VLPs and φ/M-VLPs) was not …
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Production and characterisation of poly(vinyl chloride) (PVC) hollow fibre membranes for gas separation applications
… of the PVC hollow fibre membranes. Spinning dope temperature, dope extrusion rate and external bath temperature were the parameters studied. The design of the experiments was done using the Taguchi method and a set of nine experiments with different experimental conditions were performed. Gas …
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Characterization of a family of cysteine rich proteins and development of a MaSp1 derived miniature fibroin
… these factors are present within the spinning dope of the major ampullate gland using MS analysis. Biochemical studies and characterization of one of the family members, CRP1, demonstrate that this factor can self-polymerize into higher molecular weight complexes under oxidizing conditions, but …
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