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Relevant bibliographies by topics / Adsorption Colloidal

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Academic literature on the topic 'Adsorption Colloidal'

Author: Grafiati

Published: 4 June 2021

Last updated: 4 February 2022

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Journal articles on the topic "Adsorption Colloidal"

1

Joshi, Darshana, Dylan Bargteil, Alessio Caciagli, et al. "Kinetic control of the coverage of oil droplets by DNA-functionalized colloids." Science Advances 2, no. 8 (2016): e1600881. http://dx.doi.org/10.1126/sciadv.1600881.

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We report a study of reversible adsorption of DNA-coated colloids on complementary functionalized oil droplets. We show that it is possible to control the surface coverage of oil droplets using colloidal particles by exploiting the fact that, during slow adsorption, compositional arrest takes place well before structural arrest occurs. As a consequence, we can prepare colloid-coated oil droplets with a “frozen” degree of loading but with fully ergodic colloidal dynamics on the droplets. We illustrate the equilibrium nature of the adsorbed colloidal phase by exploring the quasi–two-dimensional

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Pascu, Bogdan, Adina Negrea, Mihaela Ciopec, et al. "New Generation of Antibacterial Products Based on Colloidal Silver." Materials 13, no. 7 (2020): 1578. http://dx.doi.org/10.3390/ma13071578.

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The main objective of the present paper is the green synthesis of colloidal silver by ultrasonication starting from silver nitrate and using soluble starch as the reducing agent. Soluble starch has been used during synthesis because it is a cheap and environmentally friendly reactive. Silver colloid has been characterized by physicochemical methods: UV–VIS spectroscopy, Scanning Electron Microscopy and Energy Dispersive X-Ray spectroscopy. This colloidal material was prepared in order to prove and establish its toxicity on heterotrophic bacteria. Toxicity tests were carried out using test cult

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Ghitescu, L., and M. Bendayan. "Immunolabeling efficiency of protein A-gold complexes." Journal of Histochemistry & Cytochemistry 38, no. 11 (1990): 1523–30. http://dx.doi.org/10.1177/38.11.2212613.

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A systematic study of the adsorption of protein A on colloidal gold particles varying in size from 5-16 nm was performed at different protein concentrations. The number of protein A molecules bound per colloidal particle was evaluated and the Scatchard analysis of the adsorption parameters was applied for each size of the colloid. The binding of protein A to the colloidal gold surface exhibited the same affinity pattern for all of the particle sizes. At low concentrations of stabilizing protein, adsorption took place with high affinity (Kd 1.96-3.3 nM) and the maximum number of protein A molec

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Zuo, Rui, Kexue Han, Rongtao Shi, et al. "Effect of Colloidal Silicate on the Migration Behaviour of Strontium in Groundwater Environment of Geological Disposal Candidate Site." Journal of Chemistry 2019 (September 23, 2019): 1–11. http://dx.doi.org/10.1155/2019/9606121.

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Various colloids are present in the natural groundwater environment, and colloids act on the processes involved when radionuclides leak from a repository in a high-level waste disposal site. This paper investigates the effect of colloidal silicate in natural groundwater environments on the migration behaviour of Sr(II). Three different experimental cases have been designed: (1) effect in the presence of colloidal silicate, (2) effect in the presence of a porous medium, and (3) effect in the presence of both colloidal silicate and porous medium (referred to as CS, PM, and PC, respectively). Bat

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Yokoyama, Kazushige, Kieran Brown, Peter Shevlin, et al. "Examination of Adsorption Orientation of Amyloidogenic Peptides Over Nano-Gold Colloidal Particle Surfaces." International Journal of Molecular Sciences 20, no. 21 (2019): 5354. http://dx.doi.org/10.3390/ijms20215354.

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The adsorption of amyloidogenic peptides, amyloid beta 1–40 (Aβ1–40), alpha-synuclein (α-syn), and beta 2 microglobulin (β2m), was attempted over the surface of nano-gold colloidal particles, ranging from d = 10 to 100 nm in diameter (d). The spectroscopic inspection between pH 2 and pH 12 successfully extracted the critical pH point (pHo) at which the color change of the amyloidogenic peptide-coated nano-gold colloids occurred due to aggregation of the nano-gold colloids. The change in surface property caused by the degree of peptide coverage was hypothesized to reflect the ΔpHo, which is the

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Bolotov, Alexander N., Vladislav V. Novikov, and Olga O. Novikova. "ON DEPENDENCE OF COLLOIDAL STABILITY OF MAGNETIC LIQUID ON STABILIZER DIELECTRIC CAPACITIVITY AND DISPERSION MEDIUM." IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENIY KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA 60, no. 4 (2017): 75. http://dx.doi.org/10.6060/tcct.2017604.5506.

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The purpose of this article is to research the possibility of using values of stabilizer dielectric capacitivity and dispersion medium to form a colloidal stability criterion of magnetic liquid. The authors researched colloidal stability of magnetic liquids with a low-polarity base, nonionogenous SAM-stabilizer (oligoester) and hydroximag nanoparticles. The received magnetic colloids were tested for stability in a gravity field to evaluate SAM stabilizing capacity. The authors propose Е-criterion that shows a relative difference between dielectric capacitivities of a dispersion medium and SAM-

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Enzweiler, Jacinta, and Inés Joekes. "Adsorption of colloidal gold on colloidal iron oxides." Journal of Geochemical Exploration 40, no. 1-3 (1991): 133–42. http://dx.doi.org/10.1016/0375-6742(91)90035-s.

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Rauf, Sakandar, Muhammad J. A. Shiddiky, and Matt Trau. "Electrohydrodynamic removal of non-specific colloidal adsorption at electrode interfaces." Chem. Commun. 50, no. 37 (2014): 4813–15. http://dx.doi.org/10.1039/c4cc01357c.

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This communication reports the use of an electrohydrodynamic surface shear force to selectively manipulate colloid–surface interactions. We demonstrate the selection of strongly (specifically) bound biomolecular-functionalized colloidal beads over more weakly (non-specifically) bound beads.

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Norrfors, Knapp Karin, Rémi Marsac, Muriel Bouby, et al. "Montmorillonite colloids: II. Colloidal size dependency on radionuclide adsorption." Applied Clay Science 123 (April 2016): 292–303. http://dx.doi.org/10.1016/j.clay.2016.01.017.

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You, Aimei, Yuhua Cao, and Guangqun Cao. "Colorimetric sensing of melamine using colloidal magnetically assembled molecularly imprinted photonic crystals." RSC Advances 6, no. 87 (2016): 83663–67. http://dx.doi.org/10.1039/c6ra18617c.

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A colorimetric colloidal MIPC sensor was constructed by the magnetic assembly of MMIP colloids, it could directly transmit the stimuli from the adsorption of MEL into visually perceptible optical signals.

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Dissertations / Theses on the topic "Adsorption Colloidal"

1

Norman, Maria Elizabeth. "The adsorption of proteins to colloidal carriers." Thesis, University of Nottingham, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.280291.

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Herman, David Joel. "Stabilization of weakly charged microparticles using highly charged nanoparticles." Thesis, Virginia Tech, 2011. http://hdl.handle.net/10919/34345.

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An experimental investigation was conducted to evaluate the possible use of highly-charged spherical nanoparticles to stabilize an aqueous dispersion of weakly-charged microspheres. At low pH values, the surface of silica is weakly charged, which leads to flocculation of colloidal suspensions of silica microspheres. Binary solutions of weakly charged silica microspheres and highly charged polystyrene latex nanoparticles result in adsorption of the nanoparticles onto the surface of the silica microspheres. This effectively â rechargesâ the silica spheres, with effective zeta potentials inc

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Pagonabarraga, Mora Ignacio. "New mechanisms in the adsorption of colloidal suspensions." Doctoral thesis, Universitat de Barcelona, 1995. http://hdl.handle.net/10803/1802.

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In this thesis we have studied the influence of transport mechanisms on the adsorption kinetics of colloidal suspensions, as well as in the distribution of colloidal particles at the adsorbed layer. Adsorption of colloidal particles is controlled by the geometric exclusion effects at the surface originated by the finite size of the particles and by the irreversible character of the adsorption in these systems, and is also influenced by the specific transport mechanisms which control the arrival of the colloids from the bulk to the interface. Our main objective has been to elucidate the effects

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Dai, Jing. "Adsorption, aggregation and phase separation in colloidal systems." Doctoral thesis, KTH, Tillämpad fysikalisk kemi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-220669.

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The thesis presents work regarding amphiphilic molecules associated in aqueous solution or at the liquid/solid interface. Two main topics are included: the temperature-dependent behavior of micelles and the adsorption of dispersants on carbon nanotube (CNT) surfaces. Various NMR methods were used to analyze those systems, such as chemical shift detection, spectral intensity measurements, spin relaxation and, in particular, self-diffusion experiments. Besides this, small angle X-ray scattering (SAXS) was also applied for structural characterization. A particular form of phase transition, core

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Samudrala, Niveditha. "Colloidal particles at fluid interfaces| Adsorption, assembly, and mechanics." Thesis, Yale University, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10633262.

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<p> Mechanics of emulsion droplets is crucial in applications where the encapsulated payload needs to be released under mechanical stimulus. This dissertation explores dumbbell nanoparticles as emulsifiers with focus on the emergent mechanical stability of the particle assembly at interfaces. Using a combination of freeze fracture shadow casting cryo-scanning electron microscopy and analytical modelling, I first investigate the complex adsorption behavior of individual dumbbells and discuss the corresponding implications for particle assembly at the interface. I then investigate the onset of m

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Richardson, Scott Michael. "The adsorption of mixed surfactant systems on colloidal carbon black." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp04/mq22386.pdf.

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Williams, David F. "Aggregation of colloidal particles at the air-water interface /." Thesis, Connect to this title online; UW restricted, 1991. http://hdl.handle.net/1773/9912.

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Adhikari, Prakash. "Nearly Monodispersed Colloidal Semiconductor Nanocrystals Fabrication Through Saturated Ionic Layer Adsorption." Bowling Green State University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1466788142.

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Bowley, Michael Allan. "The adsorption of colloidal material to highly porous ion-exchange resins." Master's thesis, University of Cape Town, 1985. http://hdl.handle.net/11427/23171.

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Herman, David J. "Controlling Colloidal Stability using Highly Charged Nanoparticles." Diss., Virginia Tech, 2015. http://hdl.handle.net/10919/51566.

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This dissertation focused on the potential use of highly charged nanoparticles to stabilize dispersions of weakly charged microparticles. The experimental components of the project centered on a model colloidal system containing silica microparticles at the isoelectric point where the suspensions are unstable and prone to flocculation. The stability of the silica suspensions was studied in the presence of highly charged nanoparticles. Initial experiments used polystyrene latex with either sulfate or amidine surface groups. Effective zeta potentials were measured with nanoparticle concentration

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Books on the topic "Adsorption Colloidal"

1

Verwey, E. J. W. Theory of the stability of lyophobic colloids. Dover Publications, 1999.

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2

Tian, Minghua. Structural stability effects on adsorption of bacteriophage T4 lysozyme to colloidal silica. 1996.

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3

Xu, Qiurong. Structural effects on enzymatic activity of bacteriophage T4 lysozyme upon adsorption to colloidal silica. 1997.

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4

Bharti, Bhuvnesh. Adsorption, Aggregation and Structure Formation in Systems of Charged Particles: From Colloidal to Supracolloidal Assembly. Springer, 2016.

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5

Aveyard, Bob. Surfactants. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780198828600.001.0001.

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Characteristically, surfactants in aqueous solution adsorb at interfaces and form aggregates (micelles of various shapes and sizes, microemulsion droplets, and lyotropic liquid crystalline phases). This book is about the behaviour of surfactants in solution, at interfaces, and in colloidal dispersions. Adsorption at liquid/fluid and solid/liquid interfaces, and ways of characterizing the adsorbed surfactant films, are explained. Surfactant aggregation in systems containing only an aqueous phase and in systems with comparable volumes of water and nonpolar oil are each considered. In the latter

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6

Cates, M. Complex fluids: the physics of emulsions. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198789352.003.0010.

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These lectures start with the mean field theory for a symmetric binary fluid mixture, addressing interfacial tension, the stress tensor, and the equations of motion (Model H). We then consider the phase separation kinetics of such a mixture: coalescence, Ostwald ripening, its prevention by trapped species, coarsening of bicontinuous states, and the role of shear flow. The third topic addressed is the stabilization of emulsions by using surfactants to reduce or even eliminate the interfacial tension between phases; the physics of bending energy, which becomes relevant in the latter case, is the

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Progress in Colloid and Polymer Science. Springer-Verlag Telos, 2001.

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8

(Editor), Raymond S. Farinato, and Paul L. Dubin (Editor), eds. Colloid-Polymer Interactions: From Fundamentals to Practice. Wiley-Interscience, 1999.

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9

S, Farinato Raymond, and Dubin Paul, eds. Colloid-polymer interactions: From fundamentals to practice. Wiley, 1999.

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10

F, Tadros Th. Polymers in Colloid Systems: Adsorption, Stability, and Flow : Proceedings. Elsevier Science Ltd, 1988.

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Book chapters on the topic "Adsorption Colloidal"

1

Faraudo, J., and J. Bafaluy. "Irreversible adsorption of colloidal particles." In Fourth Granada Lectures in Computational Physics. Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/bfb0105997.

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2

Faraudo, J., and J. Bafaluy. "Irreversible Adsorption of Colloidal Particles." In Fourth Granada Lectures in Computational Physics. Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-662-14148-9_14.

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3

Schiller, P., M. Wahab, F. Bagusat, U. Reimer, and H. J. Mögel. "Adsorption of colloidal particles on mixed membranes." In Surface and Colloid Science. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/b97116.

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4

Hall, D. G. "Thermodynamics of Adsorption from Dilute Solutions." In The Structure, Dynamics and Equilibrium Properties of Colloidal Systems. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-3746-1_57.

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5

Lecomte, J. P., O. Soula, R. Meyrueix, A. Constancis, S. Angot, and G. Soula. "Adsorption and desorption of interferon onto colloidal hydrophobic surfaces." In Trends in Colloid and Interface Science XVII. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/b94011.

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6

Ogrinc, N., I. Kobal, E. Matijević, and N. Kallay. "Adsorption of Cations on Colloidal Oxide Particles. Cobalt Ions on Hematite." In Fine Particles Science and Technology. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-0259-6_7.

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7

Høiland, H., A. M. Blokhus, T. Lind, and A. Skauge. "Adsorption of Sodium Dodecyl Sulfate and 1-Butanol on Solid Aluminium Oxide." In The Structure, Dynamics and Equilibrium Properties of Colloidal Systems. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-3746-1_7.

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Hemker, David J., Kookheon Char, Hideko T. Oyama, Alice P. Gast, and Curtis W. Frank. "Macromolecular Complex Formation and Polymer Adsorption on Colloidal Particles in Aqueous Solution." In Polymers in Aqueous Media. American Chemical Society, 1989. http://dx.doi.org/10.1021/ba-1989-0223.ch013.

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9

Tong, Penger, B. L. Carvalho, J. S. Huang, and L. J. Fetters. "Light-Scattering Studies of Adsorption of End-Functionalized Polymers in Colloidal Solutions." In ACS Symposium Series. American Chemical Society, 1993. http://dx.doi.org/10.1021/bk-1993-0532.ch009.

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Wang, Chunhong, Aifang Xue, Wei Liang, Peng Cai, and Qiaoyun Huang. "Adsorption and Desorption of Tylosin on the Colloidal Fractions of Black Soil." In Molecular Environmental Soil Science at the Interfaces in the Earth’s Critical Zone. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-05297-2_82.

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Conference papers on the topic "Adsorption Colloidal"

1

Singh, Shalini, Jari Leemans, Francesco Zaccharia, Ivan Infante, and Zeger Hens. "Ligand Adsorption Energy and the Actual Surface Chemistry of Colloidal Nanocrystals." In Internet Conference for Quantum Dots. Fundació Scito, 2020. http://dx.doi.org/10.29363/nanoge.icqd.2020.041.

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2

Li, Shidong, and Ole Torsæter. "The Impact of Nanoparticles Adsorption and Transport on Wettability Alteration of Intermediate Wet Berea Sandstone." In SPE Middle East Unconventional Resources Conference and Exhibition. SPE, 2015. http://dx.doi.org/10.2118/spe-172943-ms.

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AbstractNanoparticles as part of nanotechnology have drawn the attention for its great potential of increasing oil recovery. From authors' previous studies (Li et al., 2013a), wettability alteration was proposed as one of the main Enhanced Oil Recovery (EOR) mechanisms for nanoparticles fluid, as adsorption of nanoparticles on pore walls leads to wettability alteration of reservoir. We conducted a series of wettability measurement experiments for aged intermediate-wet Berea sandstone, where the core plugs were treated by different concentration and type of nanoparticles fluid. Nanoparticles tr

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3

Suciu, Claudiu V., Takuzo Iwatsubo, Kazuhiko Yaguchi, and Masayoshi Ikenaga. "Investigation of the Water Flow Into a Mesoporous Matrix From Hydrophobized Silica Gel." In ASME/JSME 2004 Pressure Vessels and Piping Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/pvp2004-3109.

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In this work a generalized hydrodynamic theory for the water flow into a mesoporous matrix from hydrophobized silica gel is suggested. Although we examine a fluid dynamics problem, i.e., the motion of the water-gas-solid contact line, motivation for such research derives from the investigation of a novel principle of mechanical energy dissipation, called colloidal damper. Similar to hydraulic damper, this absorber has a cylinder-piston structure, but oil is replaced by a colloid consisted of a mesoporous matrix and a lyophobic liquid. Here, the mesoporous matrix is from silica gel modified by

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Suciu, Claudiu Valentin. "Energy Dissipation During Liquid Adsorption/Desorption In/From Liquid-Repellent Nanochannels." In ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2008. http://dx.doi.org/10.1115/icnmm2008-62040.

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Ability of viscous fluids, flowing in narrow interstices, to dissipate the mechanical energy of shock and vibration is well known. In recent years, connected to the nano-technological development, solid-liquid interfaces have been used to dissipate surface energies, in systems where the solid is liquid-repellent; such interfaces are able to store, release or transform the energy. Thus, the contact angle hysteresis can be applied to dissipate the mechanical energy, and this kind of energy loss, in which not the viscosity but the surface tension of the liquid plays the main role, is called surfa

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Nadeau, Olivier. "Colloidal Gold Adsorption on Phyllosilicates and the Correlation of Gold and δ7Li: Insights from Kirkland Lake, Hemlo, Hardrock and Red Lake World-Class Gold Deposits, Canada". У Goldschmidt2020. Geochemical Society, 2020. http://dx.doi.org/10.46427/gold2020.1879.

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Biggs, Simon, and Amy Tindley. "The Rheology of Oxide Dispersions and the Role of Concentrated Electrolyte Solutions." In The 11th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2007. http://dx.doi.org/10.1115/icem2007-7010.

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Stability control of particulate dispersions is critical to a wide range of industrial processes. In the UK nuclear industry, significant volumes of waste materials arising from the corrosion products of Magnox fuel rods currently require treatment and storage. The majority of this waste is present as aqueous dispersions of oxide particulates. Treatment of these dispersions will require a variety of unit operations including mobilisation, transport and solid-liquid separation. Typically these processes must operate across a narrow optimal range of pH and the dispersions are, almost without exc

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Alhajeri, Mubarak Muhammad, Jenn-Tai Liang, and Reza Barati Ghahfarokhi. "Polyelectrolyte Multilayered Nanoparticles as Nanocontainers for Enzyme Breakers During Hydraulic Fracturing Process." In SPE Annual Technical Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/205981-ms.

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Abstract In this study, Layer-by-Layer (LbL) assembled polyelectrolyte multilayered nanoparticles were developed as a technique for targeted and controlled release of enzyme breakers. Polyelectrolyte multilayers (PEMs) were assembled by means of alternate electrostatic adsorption of polyanions and polycations using colloidal structure of polyelectrolyte complexes (PECs) as LbL building blocks. High enzyme concentrations were introduced into polyethyleneimine (PEI), a positively charged polyelectrolyte solution, to form an electrostatic PECs with dextran sulfate (DS), a negatively charged polye

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JARONIEC, MIETEK, and ZUOJIANG LI. "ADSORPTION PROPERTIES OF COLLOID-IMPRINTED CARBONS." In Proceedings of the Third Pacific Basin Conference. WORLD SCIENTIFIC, 2003. http://dx.doi.org/10.1142/9789812704320_0020.

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Li Sijing, Yang Shengke, Zhang Yajuan, Zhao Yue, and Chen Jing. "Adsorption studies of organochlorine pesticides on humic acid colloids." In 2011 International Symposium on Water Resource and Environmental Protection (ISWREP). IEEE, 2011. http://dx.doi.org/10.1109/iswrep.2011.5893309.

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Zhong, Liang, Yongjun Hu, and Da Xing. "Adsorption orientation of methylene blue (MB⁺) on the silver colloid: SERS and DFT studies." In The Pacific Rim Conference on Lasers and Electro-Optics (CLEO/PACIFIC RIM). IEEE, 2009. http://dx.doi.org/10.1109/cleopr.2009.5292661.

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