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Abraham Ulman

Full Professor Chemical Eng

    1975 …2019
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    Research Output 1975 2019

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    Imaging structured water and bound polysaccharide on mica surface at ambient temperature

    Spagnoli, C., Loos, K., Ulman, A. & Cowman, M., Jun 11 2003, In : Journal of the American Chemical Society. 125, 23, p. 7124-7128 5 p.

    Research output: Contribution to journalArticle

    Mica
    Polysaccharides
    Imaging techniques
    Temperature
    Water

    Impact of humidity on adhesion between rough surfaces

    Quon, R. A., Ulman, A. & Vanderlick, T. K., Nov 2000, In : Langmuir. 16, 23, p. 8912-8916 5 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    humidity
    Atmospheric humidity
    adhesion
    Adhesion
    Self assembled monolayers
    Spectroscopy
    impedance
    Electrodes
    electrodes

    Impedance spectroscopy of self-assembled monolayers on Au(111): Sodium ferrocyanide charge transfer at modified electrodes

    Janek, R. P., Fawcett, W. R. & Ulman, A., May 26 1998, In : Langmuir. 14, 11, p. 3011-3018 8 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    Charge transfer
    Sodium
    charge transfer
    sodium

    Incorporation of phenoxy groups in self-assembled monolayers of trichlorosilane derivatives: Effects on film thickness, wettability, and molecular orientation

    Tillman, N., Ulman, A., Schildkraut, J. S. & Penner, T. L., 1988, In : Journal of the American Chemical Society. 110, 18, p. 6136-6144 9 p.

    Research output: Contribution to journalArticle

    Wettability
    Molecular orientation
    Self assembled monolayers
    Fourier Transform Infrared Spectroscopy
    Film thickness

    Interplay of wetting and adsorption at mixed self-assembled monolayers

    Olbris, D. J., Ulman, A. & Shnidman, Y., 1995, In : The Journal of chemical physics. 102, 17, p. 6865-6873 9 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    wetting
    Wetting
    Adsorption
    minorities

    Investigations of sodium acetate trihydrate for solar latent heat storage, controlling the melting point

    Ulman, A. & Valentin, B., 1983, In : Solar Energy Materials. 9, 2, p. 177-181 5 p.

    Research output: Contribution to journalArticle

    Heat storage
    Latent heat
    Melting point
    Sodium
    Dimerization

    Irradiation Sensitivity of Self-Assembled Monolayers with an Introduced "Weak Link"

    Heister, K., Frey, S., Ulman, A., Grunze, M. & Zharnikov, M., Feb 17 2004, In : Langmuir. 20, 4, p. 1222-1227 6 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    Irradiation
    irradiation
    sensitivity
    Desorption

    Isotope effect in adhesion

    Choi, G. Y., Ulman, A., Shnidman, Y., Zurawsky, W. & Fleischer, C., Jun 22 2000, In : Journal of Physical Chemistry B. 104, 24, p. 5768-5771 4 p.

    Research output: Contribution to journalArticle

    Isotopes
    isotope effect
    adhesion
    Adhesion
    Hysteresis
    dienes
    Ligands
    Nickel
    nickel
    ligands

    Linear polymers for nonlinear optics. 2. Synthesis and electrooptical properties of polymers bearing pendant chromophores with methylsulfonyl electron-acceptor groups

    Robello, D. R., Dao, P. T., Phelan, J., Revelli, J., Schildkraut, J. S., Scozzafava, M., Ulman, A. & Willand, C. S., 1992, In : Chemistry of Materials. 4, 2, p. 425-435 11 p.

    Research output: Contribution to journalArticle

    Bearings (structural)
    Nonlinear optics
    Chromophores
    Polymers
    Electrooptical effects

    Liquid phase sensors based on chemically functionalized GaAs/AlGaAs heterostructures

    Luber, S. M., Adlkofer, K., Rant, U., Ulman, A., Gölzhäuser, A., Grunze, M., Schuh, D., Tanaka, M., Tornow, M. & Abstreiter, G., Mar 2004, In : Physica E: Low-Dimensional Systems and Nanostructures. 21, 2-4, p. 1111-1115 5 p.

    Research output: Contribution to journalArticle

    aluminum gallium arsenides
    Heterojunctions
    polarity
    liquid phases
    Two dimensional electron gas

    Low-temperature, carbon-free reduction of iron oxide

    Prabhakaran, K., Shafi, K. V. P. M., Ulman, A., Ajayan, P. M., Homma, Y. & Ogino, T., May 10 2002, In : Surface Science. 506, 1-2

    Research output: Contribution to journalArticle

    Iron oxides
    iron oxides
    Carbon
    nanoparticles
    carbon

    Magnetic enhancement of γ-Fe2O3 nanoparticles by sonochemical coating

    Shafi, K. V. P. M., Ulman, A., Dyal, A., Yan, X., Yang, N. L., Estournès, C., Fournès, L., Wattiaux, A., White, H. & Rafailovich, M., 2002, In : Chemistry of Materials. 14, 4, p. 1778-1787 10 p.

    Research output: Contribution to journalArticle

    Magnetization
    Nanoparticles
    Coatings
    Stretching
    Sonochemistry

    Mixed alkanethiolate monolayers as substrates for studying the Langmuir film deposition process

    Evans, S. D., Sanassy, P. & Ulman, A., May 1 1994, In : Thin Solid Films. 243, 1-2, p. 325-329 5 p.

    Research output: Contribution to journalArticle

    Langmuir Blodgett films
    Monolayers
    Substrates
    Self assembled monolayers
    Surface properties

    Mixed alkanethiol monolayers on gold surfaces: Wetting and stability studies

    Ulman, A., Evans, S. D., Shnidman, Y., Sharma, R. & Eilers, J. E., Apr 6 1992, In : Advances in Colloid and Interface Science. 39, C, p. 175-224 50 p.

    Research output: Contribution to journalArticle

    Gold
    wetting
    Wetting
    Monolayers
    gold

    Mixed iron-manganese oxide nanoparticles

    Lai, J., Shafi, K. V. P. M., Ulman, A., Loos, K., Yang, N. L., Cui, M. H., Vogt, T., Estournès, C. & Locke, D. C., Sep 30 2004, In : Journal of Physical Chemistry B. 108, 39, p. 14876-14883 8 p.

    Research output: Contribution to journalArticle

    Manganese oxide
    manganese oxides
    iron oxides
    Iron
    Nanoparticles

    Mixed self-assembled monolayers of alkanethiolates on ultrasmooth gold do not exhibit contact-angle hysteresis

    Gupta, P., Ulman, A., Fanfan, S., Korniakov, A. & Loos, K., Jan 12 2005, In : Journal of the American Chemical Society. 127, 1, p. 4-5 2 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    Gold
    Contact angle
    Hysteresis
    Surface structure

    Mixed self-assembled monolayers of highly polar rigid biphenyl thiols

    Kang, J. F., Ulman, A., Liao, S. & Jordan, R., Mar 16 1999, In : Langmuir. 15, 6, p. 2095-2098 4 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    Sulfhydryl Compounds
    thiols
    Dipole moment
    dipole moments

    Mixed self-assembled monolayers of rigid biphenyl thiols: Impact of solvent and dipole moment

    Kang, J. F., Liao, S., Jordan, R. & Ulman, A., Sep 23 1998, In : Journal of the American Chemical Society. 120, 37, p. 9662-9667 6 p.

    Research output: Contribution to journalArticle

    Dipole moment
    Self assembled monolayers
    Sulfhydryl Compounds
    Adsorption
    Monolayers

    Mixed self-assembled multilayer of 4,4′-dimercaptobiphenyl and 1,8-octanedithiol

    Brower, T. L., Cook, M. & Ulman, A., Oct 23 2003, In : Journal of Physical Chemistry B. 107, 42, p. 11721-11725 5 p.

    Research output: Contribution to journalArticle

    disulfides
    Disulfides
    Multilayers
    Ions
    Ellipsometry

    Modification of alkaneselenolate monolayers by low-energy electrons

    Weidner, T., Shaporenko, A., Ballav, N., Ulman, A. & Zharnikov, M., Jan 31 2008, In : Journal of Physical Chemistry C. 112, 4, p. 1191-1198 8 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    Monolayers
    electron irradiation
    electron energy
    irradiation

    Molecular Recognition at a Monolayer Interface: 2,4-Diaminopyrimidine - Succinimide Host - Guest Partners

    Dawson, S. L., Elman, J., Margevich, D. E., McKenna, W., Tirrell, D. A. & Ulman, A., 1996, In : ACS Symposium Series. 627, p. 187-196 10 p.

    Research output: Contribution to journalArticle

    Molecular recognition
    Monolayers
    Hydrogen bonds
    Ellipsometry
    Fourier transform infrared spectroscopy

    Molecular weight effects in adhesion

    Choi, G. Y., Zurawsky, W. & Ulman, A., Nov 23 1999, In : Langmuir. 15, 24, p. 8447-8450 4 p.

    Research output: Contribution to journalArticle

    molecular weight
    adhesion
    Adhesion
    Molecular weight
    Crack propagation

    Monolayers having large in-plane dipole moments: Characterization of sulfone-containing self-assembled monolayers of alkanethiols on gold by Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, and wetting

    Evans, S. D., Goppert-Berarducci, K. E., Urankar, E., Ulman, A., Ulman, A. & Snyder, R. G., 1991, In : Langmuir. 7, 11, p. 2700-2709 10 p.

    Research output: Contribution to journalArticle

    Sulfones
    sulfones
    Dipole moment
    Self assembled monolayers
    Gold

    Multilayers of ω-mercaptoalkanoic acids containing a polar aromatic group: characterization of films

    Freeman, T. L., Evans, S. D. & Ulman, A., May 15 1994, In : Thin Solid Films. 244, 1-2, p. 784-788 5 p.

    Research output: Contribution to journalArticle

    Nonlinear optics
    Multilayer films
    Chromophores
    Self assembly
    Multilayers

    Nanocomposites by electrostatic interactions: 1. Impact of sublayer quality on the organization of functionalized nanoparticles on charged self-assembled layers

    Auer, F., Scotti, M., Ulman, A., Jordan, R., Sellergren, B., Garno, J. & Liu, G. Y., Oct 3 2000, In : Langmuir. 16, 20, p. 7554-7557 4 p.

    Research output: Contribution to journalArticle

    Coulomb interactions
    Gold
    Nanocomposites
    nanocomposites
    electrostatics

    Nanocomposites by surface-initiated living cationic polymerization of 2-oxazolines on functionalized gold nanoparticles

    Jordan, R., West, N., Ulman, A., Chou, Y. M. & Nuyken, O., Mar 13 2001, In : Macromolecules. 34, 6, p. 1606-1611 6 p.

    Research output: Contribution to journalArticle

    Cationic polymerization
    Living polymerization
    Gold
    Nanocomposites
    Polymers

    Nanoparticle-induced light emission from multi-functionalized silicon

    Prabhakaran, K., Shafi, K. V. P. M., Ulman, A. & Ogino, T., Dec 17 2001, In : Advanced Materials. 13, 24, p. 1859-1862 4 p.

    Research output: Contribution to journalArticle

    Light emission
    Silicon
    Nanoparticles
    Optical fiber communication
    Annealing

    Nanoparticle-induced multi-functionalization of silicon: A plug and play approach

    Prabhakaran, K., Shafi, K. V. P. M., Yamauchi, Y., Tsubaki, K., Ulman, A., Homma, Y. & Ogino, T., May 8 2002, In : Applied Surface Science. 190, 1-4, p. 161-165 5 p.

    Research output: Contribution to journalArticle

    Silicon
    plugs
    Nanoparticles
    nanoparticles
    silicon

    Nanostructured polymer brushes

    Schmelmer, U., Paul, A., Küller, A., Steenackers, M., Ulman, A., Grunze, M., Gölzhäuser, A. & Jordan, R., Mar 2007, In : Small. 3, 3, p. 459-465 7 p.

    Research output: Contribution to journalArticle

    Brushes
    Sulfhydryl Compounds
    Electron beams
    Polymers
    Photopolymerization

    New sulfonyl-containing materials for nonlinear optics: Semiempirical calculations, synthesis, and properties

    Ulman, A., Willand, C. S., Köhler, W., Robello, D. R., Williams, D. J. & Handley, L., 1990, In : Journal of the American Chemical Society. 112, 20, p. 7083-7090 8 p.

    Research output: Contribution to journalArticle

    Nitro Compounds
    Stilbenes
    Nonlinear optics
    Sulfones
    Gases

    Novel one-phase synthesis of thiol-functionalized gold, palladium, and iridium nanoparticles using superhydride

    Yee, C. K., Jordan, R., Ulman, A., White, H., King, A., Rafailovich, M. & Sokolov, J., May 11 1999, In : Langmuir. 15, 10, p. 3486-3491 6 p.

    Research output: Contribution to journalArticle

    Iridium
    Palladium
    iridium
    Sulfhydryl Compounds
    thiols
    Benzaldehydes
    Nucleophiles
    Anions
    Substitution reactions

    Nucleation and growth of glycine crystals on self-assembled monolayers on gold

    Kang, J. F., Zaccaro, J., Ulman, A. & Myerson, A., Apr 18 2000, In : Langmuir. 16, 8, p. 3791-3796 6 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    glycine
    Gold
    Glycine
    Amino acids

    Oberflacheninitiierte polymerisation auf selbstorganisierten monoschichten: Strukturierte polymerbursten auf der mikrometer-und nanometerskala

    Schmelmer, U., Jordan, R., Geyer, W., Eck, W., Gölzhäuser, A., Grunze, M. & Ulman, A., 2003, In : Angewandte Chemie. 115, p. 557-581

    Research output: Contribution to journalArticle

    One-phase synthesis of thiol-functionalized platinum nanoparticles

    Yee, C., Scotti, M., Ulman, A., White, H., Rafailovich, M. & Sokolov, J., 1999, In : Langmuir. 15, 13, p. 4314-4316 3 p.

    Research output: Contribution to journalArticle

    Platinum
    Sulfhydryl Compounds
    thiols
    platinum
    Nanoparticles

    One-step synthesis of core(Cr)/shell(γ-Fe 2O 3) nanoparticles

    Lai, J., Shafi, K. V. P. M., Ulman, A., Loos, K., Popovitz-Biro, R., Lee, Y., Vogt, T. & Estournès, C., Apr 27 2005, In : Journal of the American Chemical Society. 127, 16, p. 5730-5731 2 p.

    Research output: Contribution to journalArticle

    Nanoparticles
    Metals
    Synchrotrons
    Electron energy loss spectroscopy
    Carbon Monoxide

    On the formation of ordered two-dimensional molecular assemblies

    Ulman, A. & Scaringe, R. P., 1992, In : Langmuir. 8, 3, p. 894-897 4 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    Epitaxial growth
    epitaxy
    assemblies

    Optically induced band shifts in infrared spectra of mixed self-assembled monolayers of biphenyl thiols

    Kang, J. F., Ulman, A., Jordan, R. & Kurth, D. G., Aug 17 1999, In : Langmuir. 15, 17, p. 5555-5559 5 p.

    Research output: Contribution to journalArticle

    Infrared absorption
    Self assembled monolayers
    Sulfhydryl Compounds
    thiols
    Gold

    Organized molecular assemblies

    Whitesides, G. M., Ferguson, G. S., Allara, D., Scherson, D., Speaker, L. & Ulman, A., 1993, In : Critical Reviews in Surface Chemistry. 3, 1, p. 49-65 17 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    Fuel cells
    Mechanical stability
    Photovoltaic cells
    Tribology

    Oxidation of a sulfide group in a self-assembled monolayer

    Tillman, N., Ulman, A. & Elman, J. F., 1989, In : Langmuir. 5, 4, p. 1020-1026 7 p.

    Research output: Contribution to journalArticle

    sulfoxide
    Self assembled monolayers
    Sulfides
    sulfides
    Monolayers

    Packing and molecular orientation of alkanethiol monolayers on gold surfaces

    Ulman, A., Eilers, J. E. & Tillman, N., 1989, In : Langmuir. 5, 5, p. 1147-1152 6 p.

    Research output: Contribution to journalArticle

    Molecular orientation
    Gold
    Monolayers
    gold
    Sulfur

    Patterned polymer brushes via surface-initiated photopolymerization on self-assembled monolayers structured by chemical lithography

    Jordan, R., Schmelmer, U., Paul, A., Eck, W., Gölzhäuser, A., Grunze, M. & Ulman, A., 2003, In : Polymer Preprints. 44, p. 416-417

    Research output: Contribution to journalArticle

    PH sensitivity of gallium arsenide (GaAs) electrodes functionalized with methyl-mercaptobiphenyl monolayers

    Gassull, D., Luber, S. M., Ulman, A., Grunze, M., Tornow, M., Abstreiter, G. & Tanaka, M., Aug 23 2007, In : Journal of Physical Chemistry C. 111, 33, p. 12414-12419 6 p.

    Research output: Contribution to journalArticle

    Gallium arsenide
    gallium
    Monolayers
    Electrodes
    electrodes

    Poly(p-phenylene sulfone)

    Robello, D. R., Ulman, A. & Urankar, E. J., 1993, In : Macromolecules. 26, 25, p. 6718-6721 4 p.

    Research output: Contribution to journalArticle

    Sulfones
    Polymers
    Polymerization
    Dimethyl sulfoxide
    Dimethyl Sulfoxide

    Polythiophene grafted on polyethylene film

    Chanunpanich, N., Ulman, A., Strzhemechny, Y. M., Schwarz, S. A., Dornicik, J., Rafailovich, M., Sokolov, J., Janke, A., Braun, H. G. & Kratzmüller, T., 2000, In : Unknown Journal. 600, p. 203-208 6 p.

    Research output: Contribution to journalArticle

    Polyethylene
    Polyethylenes
    Polymerization
    Polymers
    Ethanol

    Raman spectroscopy of self-assembled mono- and multilayer films of alkanethiolate on gold

    Evans, S. D., Freeman, T. L., Flynn, T. M., Batchelder, D. N. & Ulman, A., May 15 1994, In : Thin Solid Films. 244, 1-2, p. 778-783 6 p.

    Research output: Contribution to journalArticle

    Multilayer films
    Self assembled monolayers
    Chromophores
    Gold
    chromophores
    Porphyrins
    Raman scattering
    porphyrins
    Raman spectra
    rings

    Selective activation and passivation of nanoparticle catalysts through substrate mediation

    Prabhakaran, K., Watanabe, Y., Homma, Y., Ogino, T., Wei, B. Q., Ajayan, P. M., Shafi, K. V. P. M., Ulman, A., Heun, S., Locatelli, A. & Cherifi, S., Dec 23 2003, In : Langmuir. 19, 26, p. 10629-10631 3 p.

    Research output: Contribution to journalArticle

    Germanium
    mediation
    Silicon
    Passivation
    passivity