Дисертації з теми "Supramolecular organic chemistry"
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Skabara, Peter John. "Functionalised tetrathiafulvalenes in supramolecular chemistry." Thesis, Durham University, 1994. http://etheses.dur.ac.uk/10491/.
Повний текст джерелаRather, Elisabeth. "Supramolecular metal-organic and organic materials." [Tampa, Fla.] : University of South Florida, 2004. http://purl.fcla.edu/fcla/etd/SFE0000267.
Повний текст джерелаRoshandel, Sahar. "Supramolecular devices as selective receptors." Thesis, California State University, Long Beach, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1597789.
Повний текст джерелаWe have found that calixarenes are good receptors of choline (trimethylammonium group) and they have strong affinity to form host-guest complexes with a variety of molecules carrying this moiety. Furthermore, the ability of lower rim carboxylic acid calix[n]arenes and upper rim phosphonic acid functionalized calix[4]arene to transport choline-conjugated drugs through a liquid membrane was discovered. The results demonstrate that these systems are highly efficient toward transporting choline-conjugated targets, as well as neurotransmitters that possess ionizable amine termini. The breadth of compounds that are transported is significant, facing limitations only when the payloads become extremely lipophilic. These developments reveal new approaches towards attempting synthetic receptor mediated selective small molecule transport in vesicular and cellular systems.
Sisson, Thomas Michael 1966. "Crosslinking polymerization in supramolecular assemblies." Diss., The University of Arizona, 1997. http://hdl.handle.net/10150/282566.
Повний текст джерелаChilds, Laura Jennifer. "Supramolecular assemblies based on imine and azo chemistry." Thesis, University of Warwick, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.269076.
Повний текст джерелаYoung, Michael Christopher. "Self-Assembly of Functionalized Supramolecular Structures." Thesis, University of California, Riverside, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=3644049.
Повний текст джерелаEnzymes are capable of exquisite selectivity in catalysis chemical reactions because of a well-evolved mechanism that binds substrates in internal active sites based on size and shape complementarity. The cavities of these enzymes are decorated with organic or inorganic groups which can promote reactivity once the substrate is non-covalently bound. Synthetic molecular hosts to date have been able to bind to substrates in a similar, biomimetic fashion, but functionalized molecular hosts are still virtually unknown.
One convenient way to prepare molecular hosts is by the self-assembly of organic coordinating ligands with suitable metal salts. The reversible dative bonds holding these cage structures together allow incorrect products to break apart and reform, favoring creation of the most thermodynamically stable product. This leads to discrete, solution phase cages that can function as cavity-containing hosts. Some of these hosts have shown efficacy as catalysts for pericyclic reactions due to favorable transition states of the bound substrates. These cages, however, fail to orient reactive functional groups into their interiors. Truly biomimetic cages will require modifying traditional self-assembled targets to incorporate these reactive functionalities.
This work explores the self-assembly of metal-organic cages displaying covalent modifications on their interior. Incorporation of unreactive and poorly reactive groups was found to have a significant impact on the outcome of the self-assembly process. Cages with endohedral alcoholic functionality were found to have different binding properties than unfunctionalized analogs. Cages with introverted alcohol groups were also exploited for their ability to self-catalyze reactions on the interior of the hosts. The metal vertices themselves could also be used as functional groups, and showed the ability to sense neutral analytes in hybrid dative/hydrogen bonded self-assemblies.
Lee, Youn-Sik. "Supramolecular assemblies of polymerizable phospholipids." Diss., The University of Arizona, 1992. http://hdl.handle.net/10150/185929.
Повний текст джерелаFrankel, David Alan. "Supramolecular assemblies of diacetylenic amphiphiles." Diss., The University of Arizona, 1993. http://hdl.handle.net/10150/186384.
Повний текст джерелаLin, Xiang. "The supramolecular chemistry of metal-organic coordination oligomers and polymers." Thesis, University of Nottingham, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.416395.
Повний текст джерелаBarker, Philip. "The introduction of supramolecular architectures into macromolecular arrays." Thesis, University of Warwick, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.250967.
Повний текст джерелаThompson, Alexander Martin Williams Cargill. "Transition metal-terpyridine complexes as supramolecular building blocks." Thesis, University of Cambridge, 1993. https://www.repository.cam.ac.uk/handle/1810/272557.
Повний текст джерелаWahl, Helene. "Development of novel supramolecular framework materials based on organic salts." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/95858.
Повний текст джерелаENGLISH ABSTRACT: The aim of the work presented in this thesis was to design ionic organic framework materials based on carboxylate salts with the intention of engineering interesting properties, such as porosity, into these framework materials. The first section focuses on the characterisation and porosity studies of an ionic framework material, 3,4-lutidinium pamoate hemihydrate, with THF-filled channels in the solid state. It was shown that this framework is able to exchange the THF in the channels for a wide variety of compounds, with many of these exchanges occurring in a single-crystal to single-crystal fashion. Competition experiments conducted with the framework, both by immersing crystals of the framework in solvent mixtures, as well as by exposing crystals of the framework to mixtures of solvent vapours, indicated that it is able to selectively exchange for one guest over another. The kinetics of exchange of this framework were studied, and it was possible to identify a kinetic model describing this process. A second novel framework-type material, 4-phenylpyridinium pamoate, was identified during the course of this study, as well as five isostructural frameworks containing different guest molecules. In this case the framework consists of discrete units that close-pack in such a way that guest molecules are included in constricted cavities in the solid state. Although this framework-type material is not porous, it is thermally quite stable and also highly selective. It is able to selectively encapsulate 1,4-dioxane when crystallised from various solvent combinations including 1,4-dioxane. In addition, eight novel structures with pamoic acid in combination with various pyridyl derivatives were obtained. A third novel framework material was obtained with N,N'-bis(glycinyl)pyromellitic diimide in which, due to the extended hydrogen-bonded network formed between the constituents of the framework, DMF molecules are aligned in channels. It was found that this framework material can also be formed by mechanochemical synthesis, and investigation of the thermal behaviour of this framework showed that it has the potential to be porous, since the framework appears to remain intact after desolvation. Furthermore, six novel structures with N,N'- bis(glycinyl)pyromellitic diimide in combination with various N-heterocycles were obtained. All structures obtained in this study were also further analysed to determine whether there are particular structural features that are required for framework formation. Insights gained from these investigations, in terms of degree of ionisation of the anion, packing arrangements and hydrogen bonding patterns as well as the molecular shape of the components are discussed.
AFRIKAANSE OPSOMMING: Die doel van die werk wat in hierdie tesis voorgelê word is om ioniese organiese raamwerkmateriale gebaseer op karboksilaatione te ontwerp, met die voorneme om interessante eienskappe in hierdie materiale te bewerkstellig. Die eerste afdeling fokus op die karakterisering en porositeit van ‘n ioniese organiese raamwerkmateriaal, 3,4-lutidiniumpamoaathemihidraat, wat kanale gevul met tetrahidrofuraan (THF) besit. Dit is aangetoon dat dit moontlik is vir hierdie raamwerkmateriaal om die THF in die kanale te verruil vir ‘n wye verskeidenheid stowwe, waarvan baie van hierdie uitruilings geskied as ‘n enkelkristal tot enkelkristal transformasie. Kompetisie-eksperimente is met hierdie raamwerkmateriaal uitgevoer deur die kristalle in mengsels van oplosmiddels te onderdompel, sowel as deur die kristalle aan mengsels van die oplosmiddeldampe bloot te stel. Die resultate het aangedui dat dit moontlik is vir hierdie raamwerkmateriaal om een gasstof selektief teenoor ‘n ander te verruil vir die THF in die kanale. Die kinetika van die uitruilingsproses van hierdie materiaal is ook bestudeer en dit was moontlik om ‘n kinetiese model te identifiseer wat die uitruilingsproses beskryf. ‘n Tweede nuwe raamwerk-tipe materiaal, 4-fenielpiridiniumpamoaat, is deur die loop van hierdie studie geïdentifiseer, sowel as vyf isostrukturele raamwerkmateriale waarvan net die gasstof verskil. In hierdie geval bestaan die raamwerk uit diskrete eenhede wat op so ‘n wyse saampak dat die gasstowwe in vernoude porieë ingesluit word. Alhoewel hierdie raamwerk-tipe materiaal nie poreus is nie, is dit termies stabiel en ook hoogs selektief. Die raamwerkmateriaal kan selektief 1,4-dioksaan enkapsuleer wanneer dit gekristalliseer word vanuit ‘n verskeidenheid oplosmiddel kombinasies met 1,4-dioksaan. Verder is agt nuwe strukture verkry met die pamoaat ioon in kombinasie met ‘n verskeidenheid piridien-derivate. ‘n Derde nuwe raamwerkmateriaal is verkry met N,N'-bis(glisiniel)piromellitiese diïmied waarin, danksy die uitgebreide waterstofgebinde netwerk tussen die komponente van die raamwerk, die DMF molekules in kanale aangetref word. Hierdie raamwerkmateriaal kan deur meganochemiese sintese berei word en verdere ondersoek na die termiese gedrag van hierdie raamwerkmateriaal dui aan dat dit die potensiaal het om porositeit te toon, aangesien die raamwerk behoue bly nadat die DMF molekules verwyder is. Ses nuwe strukture is ook met N,N'-bis(glisiniel)piromellitiese diïmied in kombinasie met ‘n wye verskeidenheid stikstof-bevattende heterosikliese verbindings verkry. Alle strukture wat tydens hierdie studie verkry is, is verder ondersoek om te bepaal of daar spesifieke strukturele kenmerke is wat benodig word vir die vorming van raamwerkmateriale. Insigte wat verkry is vanuit hierdie ondersoeke, in terme van die graad van ionisasie van die anioon, die rangskikking van molekules in die struktuur en waterstofbindingspatrone, sowel as die molekulêre vorm van die komponente, word bespreek.
Khemtong, Chalermchai. "Synthesis and Supramolecular Chemistry of 2,4,9-Trithiaadamantane Derivatives." University of Akron / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=akron1123084162.
Повний текст джерелаSchultz, Anthony. "Design and Synthesis of Shape-persistent Terpyridine-based Matallomacromolecules and Architectures." University of Akron / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=akron1354651187.
Повний текст джерелаPearson, Jem M. "Hydrogen-bonding motifs for non-covalent synthesis." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:f0630898-35b4-4c74-bc31-dfd252c2ee26.
Повний текст джерелаJin, Ping Atwood J. L. "Synthesis of mixed metal-organic pyrogallol[4]arene nanocapsules and their host-guest chemistry." Diss., Columbia, Mo. : University of Missouri--Columbia, 2009. http://hdl.handle.net/10355/6874.
Повний текст джерелаRobertson, Craig Collumbine. "Building complex systems based on simple molecular architectures." Thesis, University of St Andrews, 2011. http://hdl.handle.net/10023/2573.
Повний текст джерелаLo, Pik Kwan Peggy. "Supramolecular DNA chemistry: assembly of DNA nanotubes and templated synthesis of DNA-mimetic polymers." Thesis, McGill University, 2010. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=95152.
Повний текст джерелаL'ADN s'est récemment manifesté comme un matériau prometteur pour l'assemblage programmable de structures à l'échelle nanométrique. En particulier, les nanotubes d'ADN sont intéressants pour leurs applications en science des matériaux et en biologie, en raison de leur aspect linéaire et leur potentiel d'encapsulation. Les méthodes courantes de leur synthèse produisent des assemblées symétriques et cylindriques totalement constituées de doubles brins d'ADN longs et polydisperses. Afin d'examiner les nanotubes d'ADN pour leurs applications comme des hôtes moléculaires à structure bien-définie et comme modèles unidimensionnels, des méthodes de synthèse qui mènent à un plus haut niveau de contrôle de leur géométrie, rigidité, porosité, capacité d'encapsulation et longueur doivent être développées. Plus précisément, la première section de cette thèse décrira (a) une approche modulaire pour construire des nanotubes d'ADN géométriquement bien définis, triangulaires ou carrés, et pouvant exister en formes d'ADN double-brin ou brin simple avec des différences de rigidité, (b) la construction des nanotubes d'ADN avec une variation longitudinale, en alternant les grandes et les petites capsules le long du tube, et l'encapsulation de matériaux invités au sein de ces nanotubes d'ADN, ainsi que leur libération sélective sous l'action de brins d'ADN externes ajoutés, (c) l'utilisation de l'approche d'un modèle d'ADN pour produire des nanotubes avec des longueurs contrôlées et prédéterminées de 1 µm ou de 500 nm et des distributions de longueurs étroites, et l'encapsulation de nanoparticules d'or au sein de ces nanotubes bien définis pour former des lignes de longueurs bien définies de nanoparticules d'or avec un couplage plasmonique longitudinal. Bien que l'ADN soit une molécule très intéressante pour l'auto-assemblage de structures, son utilisation comme un outil dans les applications pratiques en science des maté
Del, Valle Ian M. "Formation of Functionalized Supramolecular Metallo-organic Oligomers with Cucurbituril." Ohio University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1449233679.
Повний текст джерелаDrager, Anthony Steven. "Synthesis and polymerization of supramolecular assemblies of octasubstituted phthalocyanines." Diss., The University of Arizona, 2001. http://hdl.handle.net/10150/279826.
Повний текст джерелаWeingart, Jacob J. "Synthesis and Interfacial Chemistry of Supramolecular Assemblies." University of Akron / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=akron1289842486.
Повний текст джерелаMeng, Wenjing. "Metal-organic polyhedra : subcomponent self-assembly, structural properties, host-guest behavior and system chemistry." Thesis, University of Cambridge, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.610719.
Повний текст джерелаIvasenko, Oleksandr. "Supramolecular design of hydrogen-bonded architectures via surface self-assembly of carboxylic building blocks." Thesis, McGill University, 2011. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=97007.
Повний текст джерелаL'ingénierie des cristaux de solides moléculaires est un domaine en plein essor, combinant de nombreux aspects de la chimie des matériaux. Il est d'une grande importance pour l'électronique, la nanotechnologie ainsi que pour l'industrie pharmaceutique, ou il y a grand besoin de concevoir des réseaux ordonnés de molécules. Alors que la synthèse organique donne accès à un grand éventail de molécules, le contrôle des interactions intermoléculaires entre celles-ci est le défi pris en charge par l'ingénierie des cristaux. Cette thèse se concentre sur l'auto-assemblage d'acides carboxyliques en surface, en utilisant ce dernier comme modèle pour étudier les facteurs généraux gouvernant l'auto-assemblage. Cette étude constitue une étape vers la conception rationnelle de matériaux ayant des compositions, morphologies et fonctionnalités tels que souhaitées.Plus précisément, cette thèse présente une étude systématique de l'assemblage de certains blocs carboxyliques en surface (i.e. des cristaux 2D), complétée par des études de leurs assemblées à l'état solide (i.e. des cristaux 3D). Ce travail apporte un nouvel éclairage sur la relation complexe entre la structures des blocs, des synthons liées par des ponts hydrogènes et l'auto-assemblage final. Cette étude met en oeuvre la microscopie à effet tunnel (STM), la cristallographie par diffraction des rayons-X et des calculs a base de mécanique quantique. La nouvelle compréhension établie par cette étude a permis d'aboutir à la conception de nouveaux réseaux moléculaires auto-assemblees (SAMNs), décrit ci-dessous.Pour élucider l'effet de la structure des blocs sur l'auto-assemblage, les architectures formées par des homo-dimères de groupes carboxyliques (c'est-a-dire par des structures contenant le synthon R22(8)) sont analysées. Les résultats sont donnés sous la forme d'études de cas, portant sur la formation de macrocycles (liées par des ponts hydrogènes), de chaînes, d'échelles, de rotaxanes, de caténanes et de divers filets en 2D et en 3D. Des analyses similaires d'autres ensembles d'acides carboxyliques sont utilisés pour mettre en évidence les aspects les plus importants de la réactivité supramoléculaire du groupe carboxylique, ainsi que de l'utilité de celle-ci.Une étude détaillée du co-assemblage de l'acide trimésique (TMA) avec des n-alcools est présenté. La recherche complétée sur ce système permet l'observation d'un grand éventail de phénomènes n'ayant été qu'étudiés séparément. Entre autre, cela permet des comparaisons pertinentes entre structure moléculaire et les nombreux facteurs qui régissent l'auto-assemblage à l'interface liquide-solide. La structure fine et la périodicité du SAMN TMA-alcool est modulée simplement, en faisant varier la longueur et la parité des n-alcools. Ceci représente une étape importante vers la nanostructurisation rationnelle des surfaces avec des molécules, en utilisant les principes de l'ingénierie des cristaux.Les relations entre les structures des blocs et la stabilité des homosynthons carboxyliques qui en resultent (à savoir le dimère cyclique R22(8), le trimère R33(12) et l'hexamère R66(24)) sont établies par une combinaison d'observations empiriques et de calculs émanant de la chimie quantique. Ainsi, la formation d'homosynthons spécifiques se trouve à dépendre fortement des interactions stériques intermoléculaires, ainsi que de l'efficacité relative des polymorphes qui résultent de l'assemblage. Ces résultats permettent l'explication de la structure et de la nature chirale de l'auto-assemblage formé par l'acide terthienobenzenetricarboxylic (TTBTA). En outre, la conception rationnelle des réseaux supramoléculaires formés par l'homosynthon R66(24) est démontré pour la première fois, a l'aide de l'acide triethynylbenzenetricarboxylic (TEBTA).Enfin, les réseaux poreux TMA sont utilisées comme matrices d'accueil pour contrôler et étudier l'auto-assemblage de nouvelles molécules π-fonctionnelles.
Auffray, Morgan. "Cyclophanes, a bridge between photophysics and supramolecular chemistry." Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066285/document.
Повний текст джерелаIn this work and due to their unique electronic properties, 3D-dithia[3.3]paracyclophane-based molecules have been studied for surface nanostructuration applications and as new fluorophore. First, the supramolecular self-assembly of molecules is used to create well-organised 2D-networks on conducting surfaces. However, the use of such substrates tends to quench any electronic properties of the adsorbed molecules. In this context, 3D-dithia[3.3]paracyclophane-based molecules were employed to lift up the active moiety from the surface. In this work, new pyridyl end-capped molecules were designed to self-assemble on any substrate. Preliminary characterisations were performed to study the supramolecular self-assembly of such molecules alone or with co-adsorbers, and the first images of organised 2D-networks on graphite and gold have been obtained by scanning probe microscopy. Second, the design of new and efficient emitter is a hot topic for the fabrication of OLED devices. A new type of compounds is currently investigated for their high electroluminescence efficiency due to thermally activated delayed fluorescence (TADF). This phenomenon is expected from molecules showing low electronic gap between singlet and triplet excited states, which is related to a low overlap of the HOMO and LUMO, localised on the electron-door and acceptor moieties of the molecule, respectively. In this sense, we propose a new design of donor-acceptor molecules where the HOMO (donor) and LUMO (acceptor) are separated by a cyclophane core. We synthesised a couple of emitters and their photophysics properties were studied in solution and in solid state
Boduroglu, Serhan. "New Supramolecular Approach for Sugar Analysis." University of Akron / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=akron1160147496.
Повний текст джерелаStojakovic, Jelena. "Supramolecular catalysis, discrete aromatic stacks and sequential reactions in the organic solid state." Diss., University of Iowa, 2014. https://ir.uiowa.edu/etd/4766.
Повний текст джерелаSprafke, Johannes Klaus. "Supramolecular control of synthesis and electronic structure of porphyrin oligomers." Thesis, University of Oxford, 2011. http://ora.ox.ac.uk/objects/uuid:520bfa69-8cd5-4615-96fb-487651dd557a.
Повний текст джерелаCangelosi, Virginia May 1982. "Supramolecular coordination chemistry of phosphorus, arsenic, antimony, and bismuth with organothiolates." Thesis, University of Oregon, 2010. http://hdl.handle.net/1794/11301.
Повний текст джерелаThe ever-expanding field of supramolecular chemistry has recently incorporated use of the main group ions. This dissertation presents a supramolecular approach to the coordination chemistry of the Group 15 elements, with a special emphasis on arsenic (As). Arsenic is ubiquitous in our environment, contaminates the drinking water of large human populations, and is a worldwide health concern. Arsenic's legendary toxicity is thought to be due to its thiophilicity and the stability of arsenic-thiolate bonds within proteins. Chapter I is a review of the current literature on the kinetics, thermodynamics, and supramolecular chemistry of the As(III)-thiolate bond and reveals that the stability and lability of the bond make it well-suited for supramolecular chemistry. The remainder of the dissertation explains our supramolecular design strategies for the As(III) ion with thiolate ligands, then expands the approach to the Group 15 elements phosphorus, antimony, and bismuth. Chapter II presents an approach to controlling diastereoselectivity in the self-assembly of supramolecular As 2 L 2 Cl 2 macrocycles using intramolecular steric interactions. Chapter III expands upon this approach by using intermolecular steric interactions to control diastereoselectivity and dimer formation of As 2 L 2 Cl 2 macrocycles. Chapter IV gives insight into the self-assembly of these As 2 L 2 Cl 2 macrocycles by identifying several reaction intermediates and kinetic mistakes that form during the course of the reaction. In Chapter V the application of our design strategy to the heavier Group 15 elements of antimony and bismuth is shown through the presentation of E 2 L 3 cryptands (E = As, Sb, Bi). Additionally, a Group 15 "transmetallation" reaction is explained which allows, for the first time, the preparation of the elusive P 2 L 3 cryptand. Chapter VI further examines the transmetallation reaction, the solution isomerism of the E 2 L 3 cryptands, and presents three heterometallic EE'L 3 cryptands. Finally, Chapter VII briefly concludes this dissertation and provides some potential future directions for the project. This dissertation includes co-authored material and previously published results.
Committee in charge: James Hutchison, Chairperson, Chemistry; Darren Johnson, Member, Chemistry; Catherine Page, Member, Chemistry; Michael Haley, Member, Chemistry; Scott Bridgham, Outside Member, Biology
D'Souza, Lawrence Joseph. "Bile Acid Based Molecular Tweezers And Crown Ethers." Thesis, Indian Institute of Science, 1995. http://hdl.handle.net/2005/114.
Повний текст джерелаLifshits, Liubov Mikhaylovna. "A supramolecular approach for engineering functional solid-state chromophore arrays within metal-organic materials." Bowling Green State University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1460155929.
Повний текст джерелаBucar, Dejan-Kresimir. "Crystal engineering of organic and metal-organic solids: design, structure and properties." Diss., University of Iowa, 2010. https://ir.uiowa.edu/etd/3435.
Повний текст джерелаBis, Joanna A. "Crystal engineering of organic compounds including pharmaceuticals." [Tampa, Fla] : University of South Florida, 2006. http://purl.fcla.edu/usf/dc/et/SFE0001424.
Повний текст джерелаBuerkle, Lauren Elizabeth. "Tailoring the Properties of Supramolecular Gels." Case Western Reserve University School of Graduate Studies / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=case1317946752.
Повний текст джерелаChu, Cheng-Che. "Hydrogen-bonded supramolecular materials for organic photovoltaic applications." Thesis, Bordeaux 1, 2009. http://www.theses.fr/2009BOR13866/document.
Повний текст джерелаThis research aims to elucidate the use of supramolecular interaction to guide the formation of well-defined nanoscale self-assembled architecture in photovoltaic solar cells as a means to improve device efficiency. Complementary molecular recognition sites based on melamine and barbituric acid were used to obtain functionalized fullerene and oligothiophene materials with superior processibility thanks to the presence of specific solubilizing groups. The efficiency of solid-state devices fabricated using the bulk heterojunction design was studied with respect to device morphology and composition. Experiments on recombination mechanism and field effect mobilities suggest that the balance between hydrogen-bonding interactions induce self-assembly and p-p interactions to promote phase segregation is crucial to the micro-structure of the active layer. The investigated of the relationship between the oligothiophene chain size and various complementary hydrogen-bonding motifs is envisaged
Nkrumah, Anna. "Design, Synthesis, and Characterization of Dynamic Metallo-Supramolecular Polymers Stabilized by Non-Covalent Interactions." Ohio University Honors Tutorial College / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=ouhonors1369141489.
Повний текст джерелаScott, Benjamin M. T. "From small molecules to nano-scale architectures - a supramolecular approach." Diss., Manhattan, Kan. : Kansas State University, 2008. http://hdl.handle.net/2097/612.
Повний текст джерелаForbes, Safiyyah. "Hydrogen-bond driven supramolecular chemistry for modulating physical properties of pharmaceutical compounds." Diss., Manhattan, Kan. : Kansas State University, 2010. http://hdl.handle.net/2097/3756.
Повний текст джерелаElbatal, Hany. "Terpyridine-Based Metallo-Supramolecular Architectures: From Structure to Function." University of Akron / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=akron1384367887.
Повний текст джерелаRajbanshi, Arbin. "Supramolecular interactions from small-molecule selectivity to molecular capsules." Diss., Manhattan, Kan. : Kansas State University, 2010. http://hdl.handle.net/2097/3879.
Повний текст джерелаWebre, Whitney Ann. "Spectral, Electrochemical, Electron Transfer, and Photoelectrochemical Studies of Tetrapyrrole Derived Supramolecular Systems." Thesis, University of North Texas, 2019. https://digital.library.unt.edu/ark:/67531/metadc1609091/.
Повний текст джерелаToom, Lauri. "Bispidine Derivatives : Synthesis and Interactions with Lewis Acids." Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis : Universitetsbiblioteket [distributör], 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-6735.
Повний текст джерелаDutta, Saikat. "Solid-state reactions in co-crystals: applications in synthetic chemistry and materials science." Diss., University of Iowa, 2010. https://ir.uiowa.edu/etd/491.
Повний текст джерелаIvy, Joshua F. "Optoelectronically Active Metal-Inorganic Frameworks and Supramolecular Extended Solids." Thesis, University of North Texas, 2018. https://digital.library.unt.edu/ark:/67531/metadc1248495/.
Повний текст джерелаBorder, Sarah Elaine Border. "Light Responsive Molecular Baskets." The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1543329849092005.
Повний текст джерелаRiba, Moliner Marta. "Supramolecular Strategies to Control the Assembly of Organic-Based Materials." Doctoral thesis, Universitat de Barcelona, 2015. http://hdl.handle.net/10803/378647.
Повний текст джерелаSchultheiss, Nathan C. "Balancing intermolecular interactions in the design and synthesis of supermolecules." Diss., Manhattan, Kan. : Kansas State University, 2007. http://hdl.handle.net/2097/264.
Повний текст джерелаKondratiuk, Dmitry. "Synthesis and properties of giant porphyrin nanorings." Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:73c76c1a-2124-4bb8-91a1-893f841a80a1.
Повний текст джерелаPally, Nitin Kumar. "Synthesis and Structures of New Three-Dimensional Copper Metal-Organic Frameworks." TopSCHOLAR®, 2013. http://digitalcommons.wku.edu/theses/1295.
Повний текст джерелаWood, Evan A. "Designing hypercyclic replicating networks." Thesis, University of St Andrews, 2007. http://hdl.handle.net/10023/360.
Повний текст джерелаCoskun, Ali. "Ion Sensing And Molecular Logic In Supramolecular Systems." Phd thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/2/12608736/index.pdf.
Повний текст джерела#960
-electron rich bis-1,5-dihydroxynapthalene[38]-crown-10 (1/5DNPC10) ring interlocked with a second macrocycle containing two &
#960
-electron deficient unit, namely, napthodiimide (NpI) and bipyridinium (BIPY)2+ unit using the Cu(I)-catalyzed Huisgen 1,3-cycloaddition reaction. The resulting bistable [2]catenane is isolated as a single co-conformation which is comprised of the 1/5DNP[38]C10 ring around the NpI unit. Thermal activation of the pure NpI-isomer at 70&
#730
C for 60 h leads to the formation of the BIPY2+-isomer by virtue of the circumrotation of the crown-ether ring along the backbone of the other macrocycle over the steric barrier of the tetra-aryl methane units. The energy barrier for the circumrotation is 28.5±
0.3 kcal/mol. Electrochemistry of a 1:1 mixture of the two possible isomers shows that the [2]catenane cannot be switched mechanically on account of the large steric barriers presented by the tetra-aryl methane groups on the electron-accepting ring.