Academic literature on the topic 'Organic-surface interactions'

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Journal articles on the topic "Organic-surface interactions"

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Valdrè, G., D. Moro, and G. Ulian. "Mineral surface–organic matter interactions: basics and applications." IOP Conference Series: Materials Science and Engineering 32 (March 7, 2012): 012027. http://dx.doi.org/10.1088/1757-899x/32/1/012027.

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Masalska, Agata, Teodor Gotszalk, Radosław Pankiewicz, and Grzegorz Schroeder. "Investigation of aminotrimethoxysilanes and organic acids functionalized surface interactions." Surface Science 604, no. 13-14 (2010): 1121–26. http://dx.doi.org/10.1016/j.susc.2010.03.026.

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Douillard, J. M., M. Elwafir, and S. Partyka. "Surface Interactions between Silica Particles and Water and Organic Solvents." Journal of Colloid and Interface Science 164, no. 1 (1994): 238–44. http://dx.doi.org/10.1006/jcis.1994.1162.

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Schierbaum, Klaus-Dieter, Andreas Gerlach, Wolfgang G�pel, et al. "Surface and bulk interactions of organic molecules with calixarene layers." Fresenius' Journal of Analytical Chemistry 349, no. 5 (1994): 372–79. http://dx.doi.org/10.1007/bf00326602.

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Ben Moussa, Oumaima, Hammouda Chebbi, and Mohamed Faouzi Zid. "Crystal structure and Hirshfeld surface analysis of bis(2,6-diaminopyridinium) tetrachloridocobaltate(II)." Acta Crystallographica Section E Crystallographic Communications 74, no. 4 (2018): 436–40. http://dx.doi.org/10.1107/s2056989018003171.

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In the title molecular salt, (C5H8N3)2[CoCl4], the cations are protonated at their pyridine N atoms and the anion is an almost regular tetrahedron. The crystal structure consists of alternating inorganic layers, built from tetrachloridocobaltate anions, and organic layers formed by protonated cations of 2,6-diaminopyridinium. The crystal packing is governed by C/N—H...Cl hydrogen-bonding interactions between the organic and the inorganic ions and Cl...Cl interactions. Moreover, the cations show a π–π stacking interaction [intercentroid distance = 3.763 (2) Å]. The prevalence of these interacti
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Tao, Feng. "Nanoscale surface chemistry in self- and directed-assembly of organic molecules on solid surfaces and synthesis of nanostructured organic architectures." Pure and Applied Chemistry 80, no. 1 (2008): 45–57. http://dx.doi.org/10.1351/pac200880010045.

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This article briefly reviews the interplay of weak noncovalent interactions involved in the formation of self-assembled monolayers of organic molecules and the strong chemical binding in directed-assembly of organic molecules on solid surfaces. For a self-assembled monolayer, each molecule involves at least three categories of weak interactions, including molecule-substrate interactions, molecule-molecule interactions in a lamella, and molecule-molecule interactions between two adjacent lamellae. Basically, molecule-substrate interactions play a major role in determining molecular configuratio
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Sychov, Maxim М., Sergey V. Mjakin, Alexander I. Ponyaev, and Victor V. Belyaev. "Acid-Base (Donor-Acceptor) Properties of Solids and Relations with Functional Properties." Advanced Materials Research 1117 (July 2015): 147–51. http://dx.doi.org/10.4028/www.scientific.net/amr.1117.147.

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Distribution of active surface centers (DAC) spectroscopy is applied to study acid-base properties of solids. Surface characteristics of solid influences interface interaction in which this solid participates. Efficient approach to consider such interactions is to view them as acid-base ones, since acid-base interactions determine adsorption and bonding of organic molecules to solid surface. Paper describes application of method to study surface properties of components of luminescent materials, catalysts, gas sensors, proton membranes and polymer composites, and it was shown that their functi
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Deng and Yu. "Silver Nanoparticle Surface Enabled Self-Assembly of Organic Dye Molecules." Materials 12, no. 16 (2019): 2592. http://dx.doi.org/10.3390/ma12162592.

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Fluorescence titration of methylene blue, rhodamine B and rhodamine 6G (R6G) by silver nanoparticle (AgNP) all resulted in an initial steep quenching curve followed with a sharp turn and a much flatter quenching curve. At the turn, there are about 200,000 dye molecules per a single AgNP, signifying self-assembly of approximately 36-layers of dye molecules on the surface of the AgNP to form a micelle-like structure. These fluorescence-quenching curves fit to a mathematical model with an exponential term due to molecular self-assembly on AgNP surface, or we termed it “self-assembly shielding eff
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Zhang, Boyang, and Hugh Daigle. "Nuclear magnetic resonance surface relaxation mechanisms of kerogen." GEOPHYSICS 82, no. 6 (2017): JM15—JM22. http://dx.doi.org/10.1190/geo2016-0350.1.

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Nuclear magnetic resonance (NMR) relaxometry is an excellent tool for probing the interactions between solid pore surface and pore fluids in porous media. Surface relaxation is a key component of NMR relaxation. It is well-known that in conventional rocks, paramagnetic centers contribute most to the surface relaxation phenomenon. However, the interactions between organic pore surfaces and pore fluids, and the mechanism of surface relaxation in organic shale pores, are not well-understood. We tackle the issue using deuterated compounds to adjust the proton density in the liquid phase and monito
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Erastova, Valentina, Matteo T. Degiacomi, Dermot O'Hare, and H. Chris Greenwell. "Understanding surface interactions in aqueous miscible organic solvent treated layered double hydroxides." RSC Advances 7, no. 9 (2017): 5076–83. http://dx.doi.org/10.1039/c6ra26834j.

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Dissertations / Theses on the topic "Organic-surface interactions"

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Laycock, Jonathan. "The characterisation of ultrathin organic film interactions by surface plasmon resonance." Thesis, University of Sheffield, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.245725.

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Calero, Sheils Maria Asuncion. "Characterization and interactions of mercury, dissolved organic matter and organic sulfur in surface waters of the Florida Everglades." FIU Digital Commons, 2002. http://digitalcommons.fiu.edu/etd/1974.

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Two sampling stations in the Florida Everglades were selected based on the results from US Environmental Protection Agency and Florida International University Mercury Project. In both sites, most of the methylmercury is associated with the truly dissolved organic matter fraction (
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Atitar, Mohamed Faycal [Verfasser]. "Surface interactions and kinetics of TiO2 photocatalytic oxidation of organic pollutants in aqueous solution / Mohamed Faycal Atitar." Hannover : Technische Informationsbibliothek (TIB), 2018. http://d-nb.info/1166088022/34.

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Layfield, Joshua Parker. "Theoretical studies of the dynamics of gas-phase and gas/surface atom+alkane reactions and of the structure and dynamics of water confined between hydrophobic surfaces." Diss., Virginia Tech, 2011. http://hdl.handle.net/10919/37222.

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Comprehension of reactive chemical dynamics in the gas phase and at the gas/organic-surface interface and non-reactive dynamics at the interface between hydrophobic surfaces and water requires an understanding of the fundamental atomic and molecular interactions that undergird these important phenomena. In an effort to study these regimes of chemical interaction, we have performed computational simulations that probe the dynamics of chemical systems that exemplify each of these domains. To study gas-phase chemical dynamics, we reparametrized semiempirical Hamiltonians so that they can accura
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Rose, Jérôme. "Interactions entre le fer (III) et les ions nitrate, phosphate et carboxylate : mécanismes de complexation, nucléation, croissance." Vandoeuvre-les-Nancy, INPL, 1996. http://www.theses.fr/1996INPL097N.

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Les mécanismes de formation des colloïdes et particules formés lors de l'hydrolyse du fer(III) en présence de nitrate, phosphate, carboxylate, silicate ont été déterminés par EXAFS, DPAX et IRTF. L'étude de l'hydrolyse partielle du fer(III) en présence de nitrate (ion peu complexant), montre que la structure locale des colloïdes formés pour des taux d'hydrolyse (R=OH/Fe) faibles ne correspond pas à celle des oxyhydroxydes de fer cristallisés. La présence de phosphate lors de l'hydrolyse de fer(III), quant à elle, inhibe partiellement la polymérisation du fer. L'hydrolyse du fer est bloquée au
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Halldin, Stenlid Joakim. "Computational Studies of Chemical Interactions: Molecules, Surfaces and Copper Corrosion." Doctoral thesis, KTH, Tillämpad fysikalisk kemi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-213028.

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The chemical bond – a corner stone in science and a prerequisite for life – is the focus of this thesis. Fundamental and applied aspects of chemical bonding are covered including the development of new computational methods for the characterization and rationalization of chemical interactions. The thesis also covers the study of corrosion of copper-based materials. The latter is motivated by the proposed use of copper as encapsulating material for spent nuclear fuel in Sweden. In close collaboration with experimental groups, state-of-the-art computational methods were employed for the study of
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Nilsson, Jonas. "Design, Synthesis and Characterization of Small Molecule Inhibitors and Small Molecule : Peptide Conjugates as Protein Actors." Doctoral thesis, Linköpings universitet, Organisk Kemi, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-3943.

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This thesis describes different aspects of protein interactions. Initially the function of peptides and their conjugates with small molecule inhibitors on the surface of Human Carbonic Anhydrase isoenzyme II (HCAII) is evaluated. The affinities for HCAII of the flexible, synthetic helix-loop-helix motif conjugated with a series of spacered inhibitors were measured by fluorescence spectroscopy and found in the best cases to be in the low nM range. Dissociation constants show considerable dependence on linker length and vary from 3000 nM for the shortest spacer to 40 nM for the longest with a mi
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Papazia, Mariam Eugénie. "Comportement de molécules biocides thiocyanées dans l'environnement : étude de leur dégradation : décomposition du sulfure de diméthyle, modèle de molécule soufrée, légère, malodorante : interactions de surface DMS-TiO2." Université Joseph Fourier (Grenoble), 1995. http://www.theses.fr/1995GRE10172.

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Le thiocyano-methylthio-benzothiazole (tcmtb) et le bis-thiocyanate de methylene (mtc) sont des biocides a caractere fongicide. Ils sont surtout employes dans le traitement des eaux de papeteries ou dans la protection du bois, en vue de remplacer des composes polychlores, de type pentachlorophenol, destines a terme a disparaitre des marches a cause de leur grande toxicite. Nous avons etudie leur comportement dans l'environnement, en les soumettant a une hydrolyse a ph basique, ainsi qu'a une irradiation uv simulant le spectre solaire. Nous avons constate que, lors de leur decomposition, des co
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Caniparoli, Jean-Philippe. "Etude par resonance magnetique nucleaire des conformations et des interactions moleculaires dans les mesophases lyotropes : application a des problemes de solubilisation." Paris 6, 1988. http://www.theses.fr/1988PA066117.

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Etude par rmn, de l'ordre et de la dynamique moleculaire des phases lyotropes de systemes binaires agent de surface a double chaine/eau: parametres d'ordre eleves, probabilites conformationelles, temps de correlation des mouvements moleculaires tres anisotropes en fonction de la tete polaire (phosphate ou ammonium); faible influence de la longueur de la chaine. Etude de l'ordre et de la dynamique de petites molecules en solution dans le systeme dibutylphosphate de sodium/eau en phase lamellaire: influence importante du caractere hydrophile ou hydrophobe du solute. Localisation des solutes non
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Özdamar, Burak. "First-principles simulations of the interaction of metal-organic molecules with a surface and as building blocks for nanodevices." Thesis, Strasbourg, 2016. http://www.theses.fr/2016STRAE043/document.

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Ce travail de thèse est focalisé sur l'interaction de molécules organométalliques avec des métaux de transition. Cette thématique a un large éventail d'applications dans plusieurs domaines tels que la réalisation de nanojonctions pour la nano-électronique, la bioimagerie et le stockage d'énergie magnétique, la nano-catalyse et les applications biomédicales. Dans ce cadre général, ce projet de thèse vise la modélisation à l’échelle atomique des interactions fondamentales entre les briques moléculaires afin de comprendre leur rôle dans l’assemblage et la fonctionnalisation des nanostructures. L’
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Books on the topic "Organic-surface interactions"

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United States Geological Survey. Review of Surface-Water Sediment Fractions and Their Interactions with Persistent Manmade Organic Compounds. s.n, 1986.

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Fabio, Busnengo Heriberto, and SpringerLink (Online service), eds. Dynamics of Gas-Surface Interactions: Atomic-level Understanding of Scattering Processes at Surfaces. Springer Berlin Heidelberg, 2013.

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Auciello, Orlando. Plasma-Surface Interactions and Processing of Materials. Springer Netherlands, 1990.

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Remco, Tuinier, and SpringerLink (Online service), eds. Colloids and the Depletion Interaction. Springer Science+Business Media B.V., 2011.

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J, Witkowski P., ed. A Review of surface-water sediment fractions and their interactions with presistent manmade organic compounds. U.S Geological Survey, 1987.

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J, Witkowski P., ed. A Review of surface-water sediment fractions and their interactions with presistent manmade organic compounds. U.S. Geological Survey, 1987.

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Lekkerkerker, Henk N. W., and Remco Tuinier. Colloids and the Depletion Interaction. Springer, 2011.

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Money, Nicholas P. 6. Microbial ecology and evolution. Oxford University Press, 2014. http://dx.doi.org/10.1093/actrade/9780199681686.003.0006.

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Many ecosystems are wholly microbial and the activities of microorganisms provide the biochemical foundation for plant and animal life. ‘Microbial ecology and evolution’ describes how plants depend upon the complex redox reactions of microbes that fertilize the soil by fixing nitrogen, converting nitrites to nitrates, enhancing the availability of phosphorus and trace elements, and recycling organic matter. Eukaryotic microorganisms are similarly plentiful and essential for the sustenance of plants and animals. Bacteria, archaea, and single-celled eukaryotes are the masters of the marine envir
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Wessel, W. W. Metal Nutrient Dynamics in the Organic Surface Layer of an Acidifying Forest Soil "Modeling the Interaction of Physical, Chemical and Biological Processes". Academisch Proefeschrift, 1997.

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Book chapters on the topic "Organic-surface interactions"

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Mingelgrin, U., and R. Prost. "Surface Interactions of Toxic Organic Chemicals with Minerals." In Ecological Studies. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-74468-6_4.

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Goulding, Keith, T. Scott Murrell, Robert L. Mikkelsen, et al. "Outputs: Potassium Losses from Agricultural Systems." In Improving Potassium Recommendations for Agricultural Crops. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-59197-7_3.

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AbstractPotassium (K) outputs comprise removals in harvested crops and losses via a number of pathways. No specific environmental issues arise from K losses to the wider environment, and so they have received little attention. Nevertheless, K is very soluble and so can be leached to depth or to surface waters. Also, because K is bound to clays and organic materials, and adsorbed K is mostly associated with fine soil particles, it can be eroded with particulate material in runoff water and by strong winds. It can also be lost when crop residues are burned in the open. Losses represent a potential economic cost to farmers and reduce soil nutritional status for plant growth. The pathways of loss and their relative importance can be related to: (a) the general characteristics of the agricultural ecosystem (tropical or temperate regions, cropping or grazing, tillage management, interactions with other nutrients such as nitrogen); (b) the specific characteristics of the agricultural ecosystem such as soil mineralogy, texture, initial soil K status, sources of K applied (organic, inorganic), and rates and timing of fertilizer applications. This chapter provides an overview of the main factors affecting K removals in crops and losses through runoff, leaching, erosion, and open burning.
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Muñoz, Eva, and Daniel Ricklin. "Analysis of Molecular Interactions by Surface Plasmon Resonance Spectroscopy." In Structure Elucidation in Organic Chemistry. Wiley-VCH Verlag GmbH & Co. KGaA, 2014. http://dx.doi.org/10.1002/9783527664610.ch10.

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Hinsinger, Philippe, Michael J. Bell, John L. Kovar, and Philip J. White. "Rhizosphere Processes and Root Traits Determining the Acquisition of Soil Potassium." In Improving Potassium Recommendations for Agricultural Crops. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-59197-7_4.

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AbstractPlants acquire K+ ions from the soil solution, and this small and dynamic pool needs to be quickly replenished via desorption of surface-adsorbed K from clay minerals and organic matter, by release of interlayer K from micaceous clay minerals and micas, or structural K from feldspars. Because of these chemical interactions with soil solid phases, solution K+ concentration is kept low and its mobility is restricted. In response, plants have evolved efficient strategies of root foraging. Root traits related to root system architecture (root angle and branching), root length and growth, together with root hairs and mycorrhiza-related traits help to determine the capacity of plants to cope with the poor mobility of soil K. Rooting depth is also important, given the potentially significant contribution of subsoil K in many soils. Root-induced depletion of K+ shifts the exchange equilibria, enhancing desorption of K, as well as the release of nonexchangeable, interlayer K from minerals in the rhizosphere. Both these pools can be bioavailable if plant roots can take up significant amounts of K at low concentrations in the soil solution (in the micromolar range). In addition, roots can significantly acidify their environment or release large amounts of organic compounds (exudates). These two processes ultimately promote the dissolution of micas and feldspars in the rhizosphere, contributing to the mining strategy evolved by plants. There are thus several root or rhizosphere-related traits (morphological, physiological, or biochemical) that determine the acquisition of K by crop species and genotypes.
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Johnson, Stephen L., Michael R. Papantonakis, and Richard F. Haglund. "Deposition of Polymer and Organic Thin Films Using Tunable, Ultrashort-Pulse Mid-Infrared Lasers." In Laser-Surface Interactions for New Materials Production. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03307-0_8.

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Dajuma, Alima, Siélé Silué, Kehinde O. Ogunjobi, et al. "Biomass Burning Effects on the Climate over Southern West Africa During the Summer Monsoon." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_86.

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AbstractBiomass Burning (BB) aerosol has attracted considerable attention due to its detrimental effects on climate through its radiative properties. In Africa, fire patterns are anticorrelated with the southward-northward movement of the intertropical convergence zone (ITCZ). Each year between June and September, BB occurs in the southern hemisphere of Africa, and aerosols are carried westward by the African Easterly Jet (AEJ) and advected at an altitude of between 2 and 4 km. Observations made during a field campaign of Dynamics-Aerosol-Chemistry-Cloud Interactions in West Africa (DACCIWA) (Knippertz et al., Bull Am Meteorol Soc 96:1451–1460, 2015) during the West African Monsoon (WAM) of June–July 2016 have revealed large quantities of BB aerosols in the Planetary Boundary Layer (PBL) over southern West Africa (SWA).This chapter examines the effects of the long-range transport of BB aerosols on the climate over SWA by means of a modeling study, and proposes several adaptation and mitigation strategies for policy makers regarding this phenomenon. A high-resolution regional climate model, known as the Consortium for Small-scale Modelling – Aerosols and Reactive Traces (COSMO-ART) gases, was used to conduct two set of experiments, with and without BB emissions, to quantify their impacts on the SWA atmosphere. Results revealed a reduction in surface shortwave (SW) radiation of up to about 6.5 W m−2 and an 11% increase of Cloud Droplets Number Concentration (CDNC) over the SWA domain. Also, an increase of 12.45% in Particulate Matter (PM25) surface concentration was observed in Abidjan (9.75 μg m−3), Accra (10.7 μg m−3), Cotonou (10.7 μg m−3), and Lagos (8 μg m−3), while the carbon monoxide (CO) mixing ratio increased by 90 ppb in Abidjan and Accra due to BB. Moreover, BB aerosols were found to contribute to a 70% increase of organic carbon (OC) below 1 km in the PBL, followed by black carbon (BC) with 24.5%. This work highlights the contribution of the long-range transport of BB pollutants to pollution levels in SWA and their effects on the climate. It focuses on a case study of 3 days (5–7 July 2016). However, more research on a longer time period is necessary to inform decision making properly.This study emphasizes the need to implement a long-term air quality monitoring system in SWA as a method of climate change mitigation and adaptation.
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Flynn, George J. "The Delivery of Organic Matter from Asteroids and Comets to the Early Surface of Mars." In Worlds in Interaction: Small Bodies and Planets of the Solar System. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-0209-1_58.

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Maitat, Ouafae, Jean-Pierre Boudot, Denis Merlet, and James Rouiller. "Aluminum Speciation, Toxicity and Transfer from Soils to Surface Waters in Two Contrasting Watersheds Exposed to Acid Deposition in the Vosges Mountains (Northeastern France)." In Effect of Mineral-Organic-Microorganism Interactions on Soil and Freshwater Environments. Springer US, 1999. http://dx.doi.org/10.1007/978-1-4615-4683-2_10.

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Tombácz, E. "Effect of Environmental Relevant Organic Complexants on the Surface Charge and the Interaction of Clay Mineral and Metal Oxide Particles." In Role of Interfaces in Environmental Protection. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-010-0183-0_24.

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Willets, K., and K. Mayer. "Surface enhanced Raman scattering (SERS) characterization of metal–organic interactions." In Handbook of Organic Materials for Optical and (Opto)electronic Devices. Elsevier, 2013. http://dx.doi.org/10.1533/9780857098764.2.421.

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Conference papers on the topic "Organic-surface interactions"

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Nedumthakady, Nithin, Bartlet DeProspo, Himani Sharma, et al. "In-Situ Investigation of Organic Additive Interactions in Copper Electroplating Solutions with Surface Enhanced Raman Spectroscopy (SERS)." In 2019 IEEE 69th Electronic Components and Technology Conference (ECTC). IEEE, 2019. http://dx.doi.org/10.1109/ectc.2019.00244.

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Chan, Warren C. W. "Elucidating the Interactions of Nanomaterials With Biological Systems." In ASME 2010 First Global Congress on NanoEngineering for Medicine and Biology. ASMEDC, 2010. http://dx.doi.org/10.1115/nemb2010-13377.

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Nanotechnology is a rapidly growing research fields with many applications in biology and medicine. At a heart of nanotechnology research is engineered nanostructures, which possess distinct optical, electronic, and magnetic properties based on their size, shape, and chemical composition. Researchers can now design their surface chemistry with small bi-functional organic molecules or amphiphillic polymers so that they are biocompatible and can be coated with bio-recognition molecules such as antibodies, aptamers, and peptides. Nanoparticles are used as a platform for drug delivery, as a physic
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Lee, Sang M., M. Abdelmaksoud, and J. Krim. "Nano-Scale Tribology Study of Organic Adlayer-Metal Interface Using Quartz Crystal Microbalance Combined With Scanning Tunneling Microscopy." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63732.

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A quartz crystal microbalance combined with scanning tunneling microscopy (STM-QCM) was used to investigate the interactions between organic adlayers (C6H6 and C6H5I) on Cu surfaces and a metallic STM tip. STM images of C6H6 covered Cu surface improved when the QCM was simultaneously oscillated during the imaging. In contrast, STM images of C6H5I covered surfaces became noisy when the sample was oscillated. The two systems moreover exhibited frequency changes of opposite signs in response to STM tip contact, indicative of different physical phenomena at the surface. The dependence of the STM i
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Yao Lu, Ye Chang, Ning Tang, et al. "Concentration-independent fingerprint library of volatile organic compounds based on gas-surface interactions by self-assembled monolayer functionalized film bulk acoustic resonator arrays." In 2015 IEEE Sensors. IEEE, 2015. http://dx.doi.org/10.1109/icsens.2015.7370506.

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Balogh, Lajos P., and Mohamed K. Khan. "Biodistribution of Dendrimer Nanocomposites for Nano-Radiation Therapy of Cancer." In ASME 2006 Multifunctional Nanocomposites International Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/mn2006-17025.

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Multifunctional nanocomposites have an enormous scientific and practical future in medicine, especially in biomedical imaging and targeted delivery. Multifunctional composite nanodevices (CND) possess chemical and physical properties of all components, while interactions with the environment of the nanoparticle are dominated by the contact surface of the host molecule. Thus, if the surface is dominated by the organic component of a nano-sized organic-inorganic composite particle, an inorganic particle property can be manipulated in a biologic environment as if it belonged to an organic macromo
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Yee, Shannon, Jonathan Malen, Pramod Reddy, Rachel Segalman, and Arun Majumdar. "Thermoelectricity at the Organic-Inorganic Interface." In 2010 14th International Heat Transfer Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/ihtc14-22690.

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Electronic transport in molecular junctions has been studied through measurements of junction thermopower to evaluate the feasibility of thermoelectric (TE) energy generation using organic-inorganic hybrid materials. Energy transport and conversion in these junctions are heavily influenced by transport interactions at the metal-molecule interface. At this interface the discrete molecular orbitals overlap with continuum electronic states in the inorganic electrodes to create unique energy landscapes that cannot be realized in the organic or inorganic components alone. Over the past decade, scan
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Gopani, Paras Himmat, Navpreet Singh, Hemanta Kumar Sarma, Digambar S. Negi, and Padmaja S. Mattey. "A Zeta Potentiometric Study on Effects of Ionic Composition and Rock-Saturation on Surface-Charge Interactions in Low-Salinity Water Flooding for Carbonate Formation." In SPE Western Regional Meeting. SPE, 2021. http://dx.doi.org/10.2118/200804-ms.

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Abstract As carbonate reservoirs are mostly oil-wet, the potential for the success of a waterflooding is lower. Therefore, a primary focus during waterflooding such reservoirs is on the ionic composition and salinity of injected brine which are able to impact the alteration of the rock wettability favorably by altering the surface charge towards a higher negative value or close to zero. The objective of this study is to employ zeta potentiometric studies comprising streaming potential and streaming current techniques to quantify the surface interactions and charges between the carbonate rock a
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Costa, Rogério F., Antônio S. N. Aguiar, Igor D. Borges, et al. "The influence of Chloride Shift Position on hydroxychlorochalcone." In VIII Simpósio de Estrutura Eletrônica e Dinâmica Molecular. Universidade de Brasília, 2020. http://dx.doi.org/10.21826/viiiseedmol202037.

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This work describes molecular structures of chalcones 2'-Hydroxy-4',6'-dimethyl-2-chlorochalcone and 2'-Hydroxy-4',6'-dimethyl-4-chlorochalcone and overlap of these structures in order to detect the change in planarity. The Hirshfeld Surface analysis to investigate when the position of the atom the chlorine in the aromatic ring is changed and how does this change influence in the properties of the organic compound. The geometric molecular were obtained through the DFT/M06-2X/6-311++G(2d, 2p) theory level. Frontier Molecular Orbital, NBO and MEP map were determined, in order to observe the info
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Grzenda, Michael, Arielle Gamboa, James Mercado, et al. "Parametric Control of Melting Gel Morphology and Chemistry via Electrospray Deposition." In ASME 2021 16th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/msec2021-63347.

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Abstract Melting gels are a class of hybrid organic-inorganic, silica-based sol-gels which are solid below their glass transition temperatures, near room temperature, but show thermoplastic behavior when heated. While this phase change can be repeated multiple times, heating the gel past its consolidation temperature, typically above 130 °C, initiates an irreversible reaction that produces highly crosslinked glassy organic/inorganic materials via hydrolysis and polycondensation. This ability makes melting gels uniquely compatible with processing techniques inaccessible to other sol-gels. By pr
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Shahriari, Arjang, Mark Hermes, and Vaibhav Bahadur. "Electrical Suppression of Film Boiling During Quenching." In ASME 2016 Heat Transfer Summer Conference collocated with the ASME 2016 Fluids Engineering Division Summer Meeting and the ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/ht2016-1002.

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Boiling heat transfer impacts the performance of various industrial processes like quenching, desalination and steam generation. At high temperatures, boiling heat transfer is limited by the formation of a vapor layer at the solid-liquid interface (Leidenfrost effect), where the low thermal conductivity of the vapor layer inhibits heat transfer. Interfacial electrowetting (EW) fields can disrupt this vapor layer to promote liquid-surface wetting. This concept works for a variety of quenching media including water and organic solvents. We experimentally analyze EW-induced disruption of the vapo
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