Gotowe bibliografie tematyczne / Azine linker

Gotowa bibliografia na temat „Azine linker”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 21 lutego 2023

Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych

Wybierz rodzaj źródła:

Spis treści

Artykuły w czasopismach
Rozprawy doktorskie
Książki
Części książek
Streszczenia konferencji
Raporty organizacyjne

Zobacz listy aktualnych artykułów, książek, rozpraw, streszczeń i innych źródeł naukowych na temat „Azine linker”.

Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.

Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.

Artykuły w czasopismach na temat "Azine linker"

Parshamoni, Srinivasulu, Jyothi Telangae i Sanjit Konar. "Regulation of the pore size by shifting the coordination sites of ligands in two MOFs: enhancement of CO2 uptake and selective sensing of nitrobenzene". Dalton Transactions 44, nr 48 (2015): 20926–35. http://dx.doi.org/10.1039/c5dt01976a.

Pełny tekst źródła

Streszczenie:

Two MOFs were constructed using azine functionalized and pyridyl based neutral ligands along with a V-shaped sdb linker, and exhibit highly efficient luminescence sensing for nitrobenzene and sorption selectivity for CO₂ over CH₄.

Style APA, Harvard, Vancouver, ISO itp.

Singh, Sandhya, Ross W. Hogue, Humphrey L. C. Feltham i Sally Brooker. "Dinuclear helicate and tetranuclear cage assembly using appropriately designed ditopic triazole-azine ligands". Dalton Transactions 48, nr 41 (2019): 15435–44. http://dx.doi.org/10.1039/c9dt01890e.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Rakshagan, Vikraman, Ranganathan Ajay, Arul Queenalice, Sengottaiyan Vinothkumar, Paulpandian Saravanadinesh i Thillaigovindan Ranjani. "Portraiture and Double Bond Conversion of a Monomethacrylate-based Oral Prosthetic Resin Substituted with a Novel Tri(azine-acrylate) Cross-linker". Journal of Contemporary Dental Practice 23, nr 4 (11.07.2022): 425–30. http://dx.doi.org/10.5005/jp-journals-10024-3287.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Göbel, Dominik, Marius Friedrich, Enno Lork i Boris J. Nachtsheim. "Clickable azide-functionalized bromoarylaldehydes – synthesis and photophysical characterization". Beilstein Journal of Organic Chemistry 16 (14.07.2020): 1683–92. http://dx.doi.org/10.3762/bjoc.16.139.

Pełny tekst źródła

Streszczenie:

Herein, we present a facile synthesis of three azide-functionalized fluorophores and their covalent attachment as triazoles in Huisgen-type cycloadditions with model alkynes. Besides two ortho- and para-bromo-substituted benzaldehydes, the azide functionalization of a fluorene-based structure will be presented. The copper(I)-catalyzed azide–alkyne cycloaddition (CuAAC) of the so-synthesized azide-functionalized bromocarbaldehydes with terminal alkynes, exhibiting different degrees of steric demand, was performed in high efficiency. Finally, we investigated the photophysical properties of the azide-functionalized arenes and their covalently linked triazole derivatives to gain deeper insight towards the effect of these covalent linkers on the emission behavior.

Style APA, Harvard, Vancouver, ISO itp.

Bahrin, Lucian Gabriel, Alina Nicolescu, Sergiu Shova, Narcisa Laura Marangoci, Lucian Mihail Birsa i Laura Gabriela Sarbu. "Nitrogen-Based Linkers with a Mesitylene Core: Synthesis and Characterization". Molecules 26, nr 19 (30.09.2021): 5952. http://dx.doi.org/10.3390/molecules26195952.

Pełny tekst źródła

Streszczenie:

Mesitylene was used as a core in seven new tritopic nitrogen containing linkers. Three of the linkers, each containing three nitrile groups, were obtained through Suzuki, Sonogashira and Heck-type coupling reactions. Next, these were converted to tetrazol-5-yl moieties by the cycloaddition of sodium azide to the nitrile functionalities. The last linker, containing three 1,2,3-triazol-4-yl moieties, was synthesized by the Huisgen cycloaddition of phenyl azide to the corresponding alkyne. The latter was obtained via a Corey–Fuchs reaction sequence from the previously reported formyl derivative. As the proof of concept for their potential in MOF design, one of the nitriles was used to build an Ag-based network.

Style APA, Harvard, Vancouver, ISO itp.

Dalapati, Sasanka, Shangbin Jin, Jia Gao, Yanhong Xu, Atsushi Nagai i Donglin Jiang. "An Azine-Linked Covalent Organic Framework". Journal of the American Chemical Society 135, nr 46 (5.11.2013): 17310–13. http://dx.doi.org/10.1021/ja4103293.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Tsao, Kelvin K., Ann C. Lee, Karl É. Racine i Jeffrey W. Keillor. "Site-Specific Fluorogenic Protein Labelling Agent for Bioconjugation". Biomolecules 10, nr 3 (28.02.2020): 369. http://dx.doi.org/10.3390/biom10030369.

Pełny tekst źródła

Streszczenie:

Many clinically relevant therapeutic agents are formed from the conjugation of small molecules to biomolecules through conjugating linkers. In this study, two novel conjugating linkers were prepared, comprising a central coumarin core, functionalized with a dimaleimide moiety at one end and a terminal alkyne at the other. In our first design, we developed a protein labelling method that site-specifically introduces an alkyne functional group to a dicysteine target peptide tag that was genetically fused to a protein of interest. This method allows for the subsequent attachment of azide-functionalized cargo in the facile synthesis of novel protein-cargo conjugates. However, the fluorogenic aspect of the reaction between the linker and the target peptide was less than we desired. To address this shortcoming, a second linker reagent was prepared. This new design also allowed for the site-specific introduction of an alkyne functional group onto the target peptide, but in a highly fluorogenic and rapid manner. The site-specific addition of an alkyne group to a protein of interest was thus monitored in situ by fluorescence increase, prior to the attachment of azide-functionalized cargo. Finally, we also demonstrated that the cargo can also be attached first, in an azide/alkyne cycloaddition reaction, prior to fluorogenic conjugation with the target peptide-fused protein.

Style APA, Harvard, Vancouver, ISO itp.

Li, Wen-Juan, i Hong-Fei Han. "Crystal structure of (E,E)-2′,4′-dihydroxyacetophenone azine dimethylformamide disolvate". Acta Crystallographica Section E Crystallographic Communications 72, nr 4 (8.03.2016): 467–69. http://dx.doi.org/10.1107/s2056989016003686.

Pełny tekst źródła

Streszczenie:

In the title compound {systematic name: 4,4′-[1,1′-(hydrazinediylidene)bis(ethan-1-yl-1-ylidene)]bis(benzene-1,3-diol)}, C16H16N2O4·2C3H7NO, the (E,E)-2′,4′-dihydroxyacetophenone azine molecule is centrosymmetric, the mid-point of the N—N bond being located on an inversion centre. All the non-H atoms of the azine molecule are approximately coplanar, the maximum deviation being 0.017 (2) Å. An intramolecular O—H...N hydrogen bond occurs between the azine N atom and the hydroxy group. In the crystal, azine and dimethylformamide solvent molecules are linked by O—H...O hydrogen bonds.

Style APA, Harvard, Vancouver, ISO itp.

Truong, Thuy Thu. "SYNTHESIS OF AN AZIDE–THIOL LINKER FOR HETEROGENEOUS POLYMER FUNCTIONALIZATION VIA THE “CLICK” REACTION". Vietnam Journal of Science and Technology 55, nr 1B (23.03.2018): 152. http://dx.doi.org/10.15625/2525-2518/55/1b/12103.

Pełny tekst źródła

Streszczenie:

In this study, the synthesis of a telechelic linker bearing both azide and thiol functional groups was described. The reaction conditions were investigated to optimize the reaction yield. The product was analyzed using thin layer chromatography (TLC) and proton nuclear magnetic resonance (1H NMR). The employment of the obtained azide–thiol linker in heterogeneous polymer “click” functionalization was demonstrated for the first time, which was monitored by an online FT–IR method. The obtained telechelic azide–thiol linker is envisioned to be useful chemical tools to link macromolecular chains via orthogonal click reactions.

Style APA, Harvard, Vancouver, ISO itp.

Han, Minsu, Mithrabinda K. Poduval, Haijin Shin, Nobuyuki Tamaoki, Taiho Park, Yuna Kim i Eunkyoung Kim. "Programmable dual electrochromism in azine linked conjugated polymer". Optical Materials Express 7, nr 6 (31.05.2017): 2117. http://dx.doi.org/10.1364/ome.7.002117.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Więcej źródeł

Rozprawy doktorskie na temat "Azine linker"

Cafe, Peter F. "Towards reliable contacts of molecular electronic devices to gold electrodes". Thesis, The University of Sydney, 2008. http://hdl.handle.net/2123/3870.

Pełny tekst źródła

Streszczenie:

SYNOPSIS OF THIS THESIS The aim of this thesis is to more fully understand and explain the binding mechanism of organic molecules to the Au(111) surface and to explore the conduction of such molecules. It consists of five discreet chapters connected to each other by the central theme of “The Single Molecule Device: Conductance and Binding”. There is a deliberate concentration on azine linkers, in particular those with a 1,10-phenanthroline-type bidentate configuration at each end. This linker unit is called a “molecular alligator clip” and is investigated as an alternative to the thiol linker unit more commonly used. Chapter 1 places the work in the broad context of Molecular Electronics and establishes the need for this research. In Chapter 2 the multiple break-junction technique (using a Scanning Tunnelling Microscope or similar device) was used to investigate the conductance of various molecules with azine linkers. A major finding of those experiments is that solvent interactions are a key factor in the conductance signal of particular molecules. Some solvents interfere with the molecule’s interaction with and attachment to the gold electrodes. One indicator of the degree of this interference is the extent of the enhancement or otherwise of the gold quantized conduction peak at 1.0 G0. Below 1.0 G0 a broad range for which the molecule enhances conduction indicates that solvent interactions contribute to a variety of structures which could bridge the electrodes, each with their own specific conductance value. The use of histograms with a Log10 scale for conductance proved useful for observing broad range features. vi Another factor which affects the conductance signal is the geometric alignment of the molecule (or the molecule-solvent structure) to the gold electrode, and the molecular alignment is explored in Chapters 3 for 1,10-phenanthroline (PHEN) and Chapter 4 for thiols. In Chapter 3 STM images, electrochemistry, and Density Functional Theory (DFT) are used to determine 1,10-phenanthroline (PHEN) structures on the Au(111) surface. It is established that PHEN binds in two modes, a physisorbed state and a chemisorbed state. The chemisorbed state is more stable and involves the extraction of gold from the bulk to form adatom-PHEN entities which are highly mobile on the gold surface. Surface pitting is viewed as evidential of the formation of the adatom-molecule entities. DFT calculations in this chapter were performed by Ante Bilic and Jeffery Reimers. The conclusions to Chapter 3 implicate the adatom as a binding mode of thiols to gold and this is explored in Chapter 4 by a timely review of nascent research in the field. The adatom motif is identified as the major binding structure for thiol terminated molecules to gold, using the explanation of surface pitting in Chapter 3 as major evidence and substantiated by emergent literature, both experimental and theoretical. Furthermore, the effect of this binding mode on conductance is explored and structures relevant to the break-junction experiment of Chapter 2 are identified and their conductance values compared. Finally, as a result of researching extensive reports of molecular conductance values, and having attempted the same, a simple method for predicting the conductance of single molecules is presented based upon the tunneling conductance formula.

Style APA, Harvard, Vancouver, ISO itp.

Cafe, Peter F. "Towards reliable contacts of molecular electronic devices to gold electrodes". University of Sydney, 2008. http://hdl.handle.net/2123/3870.

Pełny tekst źródła

Streszczenie:

PhD
SYNOPSIS OF THIS THESIS The aim of this thesis is to more fully understand and explain the binding mechanism of organic molecules to the Au(111) surface and to explore the conduction of such molecules. It consists of five discreet chapters connected to each other by the central theme of “The Single Molecule Device: Conductance and Binding”. There is a deliberate concentration on azine linkers, in particular those with a 1,10-phenanthroline-type bidentate configuration at each end. This linker unit is called a “molecular alligator clip” and is investigated as an alternative to the thiol linker unit more commonly used. Chapter 1 places the work in the broad context of Molecular Electronics and establishes the need for this research. In Chapter 2 the multiple break-junction technique (using a Scanning Tunnelling Microscope or similar device) was used to investigate the conductance of various molecules with azine linkers. A major finding of those experiments is that solvent interactions are a key factor in the conductance signal of particular molecules. Some solvents interfere with the molecule’s interaction with and attachment to the gold electrodes. One indicator of the degree of this interference is the extent of the enhancement or otherwise of the gold quantized conduction peak at 1.0 G0. Below 1.0 G0 a broad range for which the molecule enhances conduction indicates that solvent interactions contribute to a variety of structures which could bridge the electrodes, each with their own specific conductance value. The use of histograms with a Log10 scale for conductance proved useful for observing broad range features. vi Another factor which affects the conductance signal is the geometric alignment of the molecule (or the molecule-solvent structure) to the gold electrode, and the molecular alignment is explored in Chapters 3 for 1,10-phenanthroline (PHEN) and Chapter 4 for thiols. In Chapter 3 STM images, electrochemistry, and Density Functional Theory (DFT) are used to determine 1,10-phenanthroline (PHEN) structures on the Au(111) surface. It is established that PHEN binds in two modes, a physisorbed state and a chemisorbed state. The chemisorbed state is more stable and involves the extraction of gold from the bulk to form adatom-PHEN entities which are highly mobile on the gold surface. Surface pitting is viewed as evidential of the formation of the adatom-molecule entities. DFT calculations in this chapter were performed by Ante Bilic and Jeffery Reimers. The conclusions to Chapter 3 implicate the adatom as a binding mode of thiols to gold and this is explored in Chapter 4 by a timely review of nascent research in the field. The adatom motif is identified as the major binding structure for thiol terminated molecules to gold, using the explanation of surface pitting in Chapter 3 as major evidence and substantiated by emergent literature, both experimental and theoretical. Furthermore, the effect of this binding mode on conductance is explored and structures relevant to the break-junction experiment of Chapter 2 are identified and their conductance values compared. Finally, as a result of researching extensive reports of molecular conductance values, and having attempted the same, a simple method for predicting the conductance of single molecules is presented based upon the tunneling conductance formula.

Style APA, Harvard, Vancouver, ISO itp.

Souza, Amadeu Bandeira de. "Conversão ascendente de frequências e absorção não linear de salicilaldeido azina". Universidade Federal de Alagoas, 2013. http://www.repositorio.ufal.br/handle/riufal/1658.

Pełny tekst źródła

Streszczenie:

Two-photon absorption and two-photon excitation fluorescence of salicylaldehyde azine crystals were investigated. It was observed an intense visible fiuorescence when this material was excited with a laser tuned at the near infrared region. Varying the laser intensity we identified this phenomenon as a simultaneous two-photon laser absorption process. Using open aperture Z-scan measurements we characterized this two-photon absorption phenomenon and measured the value of the two-photon absorption crosssection of this molecule to be equal to 87 GM. Our results indicate that this is a promising organic material aiming nonlinear photonics applications.
Fundação de Amparo a Pesquisa do Estado de Alagoas
Neste trabalho foram investigados os efeitos físicos de Absorção não linear de dois fótons e fluorescência assistida por absoção de dois fótons em cristais orgânicos de salicilaldeído azina. Observou-se uma intensa fluorescência na região visível do espectro, quando este material foi excitado com um laser sintonizado na região do infravermelho próximo. Variando a intensidade do laser, esse fenômeno foi identificado como um processo de absorção simultânea de dois fótons do laser. Usando a técnica de varredura Z fenda aberta, esse efeito de absorção de dois fótons foi caracterizado e a seção de choque de absorção de dois fótons medida para esta molécula foi igual a 87 GM. Esses resultados indicam que essa molécula é um material orgânico promissor para o desenvolvimento de aplicações fotônicas.

Style APA, Harvard, Vancouver, ISO itp.

Williams, R. J., Anaïs Pitto-Barry, N. Kirby, A. P. Dove i R. K. O'Reilly. "Cyclic graft copolymer unimolecular micelles : effects of cyclization on particle morphology and thermoresponsive behavior". 2016. http://hdl.handle.net/10454/15391.

Pełny tekst źródła

Streszczenie:

yes
The synthesis of cyclic amphiphilic graft copolymers with a hydrophobic polycarbonate backbone and hydrophilic poly(N-acryloylmorpholine) (PNAM) side arms via a combination of ring-opening polymerization (ROP), cyclization via copper-catalyzed azide–alkyne cycloaddition (CuAAC), and reversible addition–fragmentation chain transfer (RAFT) polymerization is reported. The ability of these cyclic graft copolymers to form unimolecular micelles in water is explored using a combination of light scattering, small-angle X-ray scattering (SAXS), and cryogenic transmission electron microscopy (cryoTEM) analyses, where particle size was found to increase with increasing PNAM arm length. Further analysis revealed differences in the solution conformations, loading capabilities, and morphologies of the cyclic graft copolymers in comparison to equivalent linear graft copolymer unimolecular micelle analogues. Furthermore, the cyclic and linear graft copolymers were found to exhibit significantly different cloud point temperatures. This study highlights how subtle changes in polymer architecture (linear graft copolymer versus cyclic graft copolymer) can dramatically influence a polymer’s nanostructure and its properties.
Royal Society (Great Britain), Engineering and Physical Sciences Research Council (EPSRC), European Research Council (ERC)

Style APA, Harvard, Vancouver, ISO itp.

Książki na temat "Azine linker"

Colesanti, Gemma Teresa, Blanca Garì i Núria Jornet-Benito, red. Clarisas y dominicas. Modelos de implantación, filiación, promoción y devoción en la Península Ibérica, Cerdeña, Nápoles y Sicilia. Florence: Firenze University Press, 2018. http://dx.doi.org/10.36253/978-88-6453-676-7.

Pełny tekst źródła

Streszczenie:

Il volume è frutto della ricerca del progetto Claustra. Atlante della spiritualità femminile. Il libro si occupa dell’analisi del paesaggio religioso contrassegnato dalle comunità di clarisse e di domenicane. L’approfondimento della struttura territoriale dei vari regni avviene tramite cinque linee: la conoscenza di aree poco studiate nella topografia monastica femminile; la comprensione delle dinamiche fondazionali e il ruolo delle comunità di mulieres religiose; la dinamica dell’impianto urbano e i processi di comunicazione e di azione, creatori del paesaggio monastico; l’importanza del mecenatismo e del patrocinio femminile nei modelli fondazionali e nella promozione culturale; l’analisi delle pratiche devozionali e della cultura materiale delle comunità in un contesto funzionale, spaziale e performativo. El presente volumen es el resultado de la investigación del proyecto Claustra. Atlas de espiritualidad femenina. El libro se ocupa del análisis del paisaje religioso marcado por las comunidades de clarisas y dominicas. Desde una estructura territorial por reinos se abordan cinco lineas: el conocimiento de áreas poco estudiadas en la topografía monástica femenina; la comprensión de dinámicas fundacionales y el papel de grupos de mulieres religiosae; la dinámica de implantación urbana y los procesos de interacción creadores de paisaje monástico; la importancia del mecenazgo y patronazgo femenino en los modelos fundacionales y de promoción cultural; el análisis de las prácticas devocionales y la cultura material de las monasterios femeninos en un contexto funcional, espacial y performativo.

Style APA, Harvard, Vancouver, ISO itp.

Caruso, Corrado. La libertà di espressione in azione. Bononia University Press, 2021. http://dx.doi.org/10.30682/sg268.

Pełny tekst źródła

Streszczenie:

l volume propone una rinnovata lettura della libertà di manifestazione del pensiero, classico tema della riflessione costituzionalistica, attraverso un'analisi casistica articolata su due livelli. Il lavoro ripercorre sia la giurisprudenza costituzionale sui limiti alla libertà di espressione e sui mezzi di diffusione del pensiero, sia gli orientamenti dei giudici ordinari e amministrativi su alcuni casi emblematici riguardanti, ad esempio, le opinioni razziste e "negazioniste"; il diritto di cronaca, di critica politica, di satira; la disciplina del mercato radiotelevisivo, della par condicio e della stampa on-line. La libertà di espressione è così descritta "in azione", a partire dall'opera delle Corti, che assurgono al rango, tanto promettente quanto impegnativo, di "custodi" del discorso pubblico, cioè di uno spazio di comunicazione che contribuisce a fondare l'autonomia politica di individui e soggetti privati.

Style APA, Harvard, Vancouver, ISO itp.

Części książek na temat "Azine linker"

Taber, Douglass F. "Functionalization and Homologation of Alkenes". W Organic Synthesis. Oxford University Press, 2013. http://dx.doi.org/10.1093/oso/9780199965724.003.0029.

Pełny tekst źródła

Streszczenie:

Masahito Ochiai developed (Org. Highlights, March 24, 2008) the iodosobenzene-mediated cleavage of alkenes to keto aldehydes. Thottumkara K. Vinod of Western Illinois University described (Org. Lett. 2010, 12, 5640) a modified protocol that delivered the keto acid 2. Chi-Ming Che of the University of Hong Kong established (J. Am. Chem. Soc. 2010, 132, 13229) a method for the preparative scale Fe-catalyzed cis dihydroxylation of an alkene 3. Ilhyong Ryu of Osaka Prefecture University devised (Synlett 2010, 2014) a practical procedure for the free radical addition of HBr to an alkene 5. Tetsuo Ohta of Doshisha University showed (Tetrahedron Lett. 2010, 51, 2806) that a Ru catalyst could add an aromatic acid to the internal carbon of a terminal alkene 7. Noriki Kutsumura and Takao Saito of the Tokyo University of Science found (Org. Lett. 2010, 12, 3316) conditions for bromination/dehydrobromination to convert 10 to 11. Tsuyoshi Taniguchi of Kanazawa University oxidized (J. Org. Chem. 2010, 75, 8126) the alkene 12 to the nitro alkene 13. Professor Taniguchi added (Angew. Chem. Int. Ed. 2010, 49, 10154) methyl carbazate to 14 to give the β-hydroxy ester 15. Philippe Renaud of the University of Bern effected (J. Am. Chem. Soc. 2010, 132, 17511) the free radical homologation of 16 to the azide 18. Daniel P. Becker of Loyola University described (Tetrahedron Lett. 2010, 51, 3514) the elegant diastereoselective Pd-catalyzed bis-methoxycarbonylation of 19 to the diester 20. Matthew S. Sigman of the University of Utah established (J. Am. Chem. Soc. 2010, 132, 13981) the oxidative Heck arylation of 21 to 23. F. Dean Toste of the University of California, Berkeley, found (Org. Lett. 2010, 12, 4728) that the intermediate in the gold-catalyzed alkoxylation of 24 could couple to an aryl silane 25 to give 26. Chun-Yu Ho of the Chinese University of Hong Kong used (Angew. Chem. Int. Ed. 2010, 49, 9182) a Ni catalyst to add styrene 27 to the alkene 24. Masahiro Miura of Osaka University effected (J. Org. Chem. 2010, 75, 5421) the oxidative coupling of 29 with styrene 27 to give the linear product 30.

Style APA, Harvard, Vancouver, ISO itp.

Streszczenia konferencji na temat "Azine linker"

Gámez-Montaño, Rocío, Alicia E. Cruz-Jiménez i Angel Rentería-Gómez. "Synthesis of 1,5-disubstituted-1H-tetrazole methane-linked bis-heterocycles via Ugi-azide". W The 20th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2016. http://dx.doi.org/10.3390/ecsoc-20-a029.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Gámez-Montaño, Rocío, Nancy V. Alvarez-Rodríguez i Alejandro Islas-Jácome. "Synthesis of 2-tetrazolylmethyl-tetrahydro-1H-beta-carboline methane-linked bis-heterocycles via one pot Ugi-azide / Pictet-Spengler process". W The 20th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2016. http://dx.doi.org/10.3390/ecsoc-20-a028.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Prakash, Shaurya, Timothy M. Long, Jonathan Wan, Jeffrey S. Moore i Mark A. Shannon. "Electroosmotic Flow in “Click” Surface Modified Microfluidic Channels". W ASME 4th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2006. http://dx.doi.org/10.1115/icnmm2006-96153.

Pełny tekst źródła

Streszczenie:

A rapid, facile, and modular surface modification scheme for the covalent attachment of pre-formed polymer moieties to self-assembled monolayers via ‘click’ chemistry within glass microfluidic channels (3 cm long, 110 μm wide and 15 μm deep) is described. The effect that different moieties have on the electroosmotic flow (EOF) within the microchannels is evaluated. The application of linear polymers such as poly(ethylene glycol) (PEG) generates hydrophilic surfaces that reduce the analyte-wall interactions, thereby increasing separation efficiency and improving resolution, especially in bio-separations. Dendritic polymers such as poly(amido amine) (PAMAM) on channel walls can provide high-surface area structures with tunable surface charge depending on the generation of the dendrimer coating. Modified surfaces are characterized by X-ray photoelectron spectroscopy (XPS), Fourier Transform Infrared-Attenuated Total Reflection spectroscopy (FTIR-ATR), and contact angle measurements. EOF measurements in modified and unmodified channels provide information about wall-analyte interactions. A PAMAM dendrimer coated channel presents an amine terminated surface with a positive charge in contrast to a negatively charged bare-glass surface. Use of surface coatings can lead to an increase of the EOF by 15% as is the case for an azide terminated surface or reverse the direction of EOF as is the case for the PAMAM coatings by changing the surface charge polarity.

Style APA, Harvard, Vancouver, ISO itp.

Blečić, Ivan, Arnaldo Cecchini, Maurizio Minchilli i Valentina Talu. "Progettare la cittá di prossimitá per promuovere le "capacitá urbane" degli abitanti svantaggiati". W International Conference Virtual City and Territory. Roma: Centre de Política de Sòl i Valoracions, 2014. http://dx.doi.org/10.5821/ctv.8001.

Pełny tekst źródła

Streszczenie:

La promozione della qualità della vita urbana passa necessariamente attraverso la costruzione di una città inclusiva, una città effettivamente "usabile" da tutti i suoi abitanti. Anche e soprattutto da chi, a causa di una qualche condizione (permanente o temporanea), si discosta dall'immagine dell'abitante-tipo adulto, maschio, sano, istruito, ricco e automunito e non é quindi "capace" (o non lo è pienamente) di accedere ai luoghi, ai servizi, alle opportunità e alle informazioni della città che sono progettate, organizzate e governate precisamente in funzione delle esigenze e dei desideri di questo abitante-tipo. Rilevanti sono in tal senso i progetti e le politiche che si concentrano soprattutto sulle periferie con l'intento di promuovere la qualità della vita urbana quotidiana degli abitanti . Accanto ai grandi (e costosi) interventi di riqualificazione, particolarmente utili sono le trasformazioni a scala di quartiere, le "micro" trasformazioni, perché sono in grado di migliorare concretamente l'usabilità di quella che può essere definita "città quotidiana e di prossimità", la città, cioè, che gli abitanti conoscono, "usano" (o "userebbero" se fosse effettivamente accessibile e usabile) e di cui possono prendersi cura. L'articolo cerca di mostrare perché è efficace e pertinente un approccio legato ad una dimensione "micro" degli interventi, anche attraverso il racconto di alcune esperienze sul campo condotte da Tamalacà, un gruppo di ricerca e azione del Dipartimento di Architettura Design e Urbanistica (DADU) dell'Università di Sassari. Upgrading the quality of urban life necessarily goes hand in hand with building up an inclusive city, a city actually “usable” by all its inhabitants. The kind of project that is important from this point of view will focus on the most marginal areas of the city. Alongside the large, costly urban redevelopment interventions, transformations on a neighbourhood scale and "micro" dimension are particularly useful. This article attempts to show why an approach involving intervention linked with a “micro” dimension is effective and pertinent, and also describes a significant experiment carried out by the action research group TaMaLaCà of the Department of Architecture Design and Planning - Architecture at Alghero (University of Sassari) in the town of Sassari.

Style APA, Harvard, Vancouver, ISO itp.

Raporty organizacyjne na temat "Azine linker"

Cai, Sui X., M. N. Wybourne i John F. Keana. A Novel Photosensitive Polyimide Resist Consisting of a Soluble Polyimide and a Bis(perfluorophenyl Azide) as a Cross-Linker. Fort Belvoir, VA: Defense Technical Information Center, czerwiec 1993. http://dx.doi.org/10.21236/ada265998.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Oferujemy zniżki na wszystkie plany premium dla autorów, których prace zostały uwzględnione w tematycznych zestawieniach literatury. Skontaktuj się z nami, aby uzyskać unikalny kod promocyjny!