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Abraham Ulman

Full Professor Chemical Eng

    1975 …2019
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    Research Output 1975 2019

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    1996

    Wetting studies of molecularly engineered surfaces

    Ulman, A., Feb 1996, In : Thin Solid Films. 273, 1-2, p. 48-53 6 p.

    Research output: Contribution to journalArticle

    wetting
    Wetting
    chemical properties
    Chemical properties
    Monolayers

    XPS imaging of patterned self-assembled monolayers containing perfluorinated alkyl chains

    Evans, S. D., Flyon, T. M., Ulman, A. & Beamson, G., Mar 1996, In : Surface and Interface Analysis. 24, 3, p. 187-192 6 p.

    Research output: Contribution to journalArticle

    stamping
    Self assembled monolayers
    Monolayers
    chemical composition
    X ray photoelectron spectroscopy
    1995

    Counterion overlayers at the interface between an electrolyte and an σ-functionalized monolayer self-assembled on gold. An X-ray reflectivity study

    Li, J., Liang, K. S., Scoles, G. & Ulman, A., 1995, In : Langmuir. 11, 11, p. 4418-4427 10 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    Gold
    Electrolytes
    electrolytes
    gold

    Engineering surfaces

    Ulman, A., Mar 1995, In : CHEMTECH. 25, 3, p. 22-28 7 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    Adhesion
    Surface phenomena
    Surface chemistry
    Surface-Active Agents

    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

    Self-assembled multilayer formation on predefined templates

    Evans, S. D., Flynn, T. M. & Ulman, A., 1995, In : Langmuir. 11, 10, p. 3811-3814 4 p.

    Research output: Contribution to journalArticle

    Multilayers
    templates
    Self assembled monolayers
    laminates
    Microscopic examination

    Supramolecular Assemblies: Vision and Strategy

    Kuhn, H. & Ulman, A., Jan 1 1995, In : Thin Films. 20, C, p. 1-7 7 p.

    Research output: Contribution to journalArticle

    Supramolecular assemblies of chromophores in LB films and related media

    Chen, H., Farahat, C. W., Farahat, M. S., Geiger, H. C., Leinhos, U. W., Liang, K., Song, X., Penner, T. L., Ulman, A., Perlstein, J., Law, K. Y. & Whitten, D. G., Jun 1995, In : MRS Bulletin. 20, 6, p. 39-45 7 p.

    Research output: Contribution to journalArticle

    Langmuir Blodgett films
    Chromophores
    assemblies
    chromophores
    Agglomeration

    Surface absorption of monolayers

    Ulman, A., Jun 1995, In : MRS Bulletin. 20, 6, p. 46-51 6 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    Monolayers
    assembly
    Chemisorption
    Self assembly

    XPS studies of self-assembled multilayer films

    Freeman, T. L., Evans, S. D. & Ulman, A., 1995, In : Langmuir. 11, 11, p. 4411-4417 7 p.

    Research output: Contribution to journalArticle

    Multilayer films
    Self assembled monolayers
    Chromophores
    Copper
    X ray photoelectron spectroscopy
    1994

    Aggregation phenomena in langmuir-blodgett films of polar stilbene amphiphiles

    Furman, I., Geiger, H. C., Whitten, D. G., Penner, T. L. & Ulman, A., Mar 1994, In : Langmuir. 10, 3, p. 837-843 7 p.

    Research output: Contribution to journalArticle

    Stilbenes
    Amphiphiles
    stilbene
    Langmuir Blodgett films
    Langmuir-Blodgett films

    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

    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

    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
    1993

    Effect of perturbing strata on chain conformations and ordering in closely packed layered structures of chain molecules

    Shnidman, Y., Ulman, A. & Eilers, J. E., 1993, In : Langmuir. 9, 4, p. 1071-1081 11 p.

    Research output: Contribution to journalArticle

    strata
    Conformations
    Molecules
    molecules
    Molecular mechanics

    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

    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

    Self-assembly of semiconductor nanocrystals

    Ulman, A., 1993, In : Advanced Materials. 5, 1, p. 55-57 3 p.

    Research output: Contribution to journalArticle

    Nanocrystals
    Self assembly
    Monolayers
    Semiconductor materials
    Molecular electronics

    Structure and binding of alkanethiolates on gold and silver surfaces: Implications for self-assembled monolayers

    Sellers, H., Ulman, A., Shnidman, Y. & Eilers, J. E., Oct 20 1993, In : Journal of the American Chemical Society. 115, 21, p. 9389-9401 13 p.

    Research output: Contribution to journalArticle

    Self assembled monolayers
    Silver
    Gold
    Molecular Dynamics Simulation
    Chemisorption

    Surface plasmon enhanced Raman spectroscopy with HS(CH2) 21OH on different metals

    Nemetz, A., Fischer, T., Ulman, A. & Knoll, W., 1993, In : The Journal of chemical physics. 98, 7, p. 5912-5919 8 p.

    Research output: Contribution to journalArticle

    polaritons
    alkanes
    metal surfaces
    Raman spectroscopy
    Metals
    1992

    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

    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

    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

    Self-assembled monolayers of alkanethiols on gold: sulfone groups enhancing two-dimensional organization

    Ulman, A., Evans, S. D. & Snyder, R. G., Apr 30 1992, In : Thin Solid Films. 210-211, PART 2, p. 806-809 4 p.

    Research output: Contribution to journalArticle

    Sulfones
    sulfones
    Self assembled monolayers
    Gold
    gold

    Wetting studies of molecularly heterogeneous surfaces using two liquid systems

    Ulman, A., Evans, S. D. & Sharma, R., Apr 30 1992, In : Thin Solid Films. 210-211, PART 2, p. 810-814 5 p.

    Research output: Contribution to journalArticle

    wetting
    Wetting
    Water
    Liquids
    octanes
    1991

    Concentration-driven surface transition in the wetting of mixed alkanethiol monolayers on gold

    Ulman, A., Evans, S. D., Shnidman, Y., Sharma, R., Eilers, J. E. & Chang, J. C., Feb 27 1991, In : Journal of the American Chemical Society. 113, 5, p. 1499-1506 8 p.

    Research output: Contribution to journalArticle

    Gold
    Wetting
    Monolayers
    Water
    Humidity

    Contact angle stability. Reorganization of monolayer surfaces?

    Evans, S. D., Sharma, R. & Ulman, A., Jan 1991, In : Langmuir. 7, 1, p. 156-161 6 p.

    Research output: Contribution to journalArticle

    Contact angle
    Monolayers
    Free energy
    free energy
    Self assembled monolayers

    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
    Self assembled monolayers
    Wetting
    Ellipsometry
    Raman spectroscopy
    Monolayers

    Self-assembled multilayers of ω-mercaptoalkanoic acids: Selective ionic interactions

    Evans, S. D., Ulman, A., Goppert-Berarducci, K. E. & Gerenser, L. J., Jul 17 1991, In : Journal of the American Chemical Society. 113, 15, p. 5866-5868 3 p.

    Research output: Contribution to journalArticle

    Multilayers
    Acids
    Amphiphiles
    Order disorder transitions
    Molecular interactions
    Superlattices
    Molecular dynamics
    1990

    A novel self-assembled monolayer film containing a sulfone-substituted aromatic group

    Tillman, N., Ulman, A. & Elman, J. F., 1990, In : Langmuir. 6, 9, p. 1512-1518 7 p.

    Research output: Contribution to journalArticle

    Sulfones
    sulfones
    Self assembled monolayers
    Monolayers
    esters

    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

    Self-assembled monolayers of alkyltrichlorosilanes: Building blocks for future organic materials

    Ulman, A., Dec 1990, In : Advanced Materials. 2, 12, p. 573-582 10 p.

    Research output: Contribution to journalArticle

    Molecular electronics
    Nonlinear optics
    Self assembled monolayers
    Optoelectronic devices
    Siloxanes

    Surface potential studies of alkyl-thiol monolayers adsorbed on gold

    Evans, S. D. & Ulman, A., Jul 20 1990, In : Chemical Physics Letters. 170, 5-6, p. 462-466 5 p.

    Research output: Contribution to journalArticle

    Sulfhydryl Compounds
    thiols
    Gold
    Monolayers
    gold
    1989

    Formation of multilayers by self-assembly

    Tillman, N., Ulman, A. & Penner, T. L., 1989, In : Langmuir. 5, 1, p. 101-111 11 p.

    Research output: Contribution to journalArticle

    Self assembly
    self assembly
    Monolayers
    Multilayers
    Multilayer films
    Benzaldehydes
    Nucleophiles
    Anions
    Substitution reactions

    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

    Self-assembling double layers on gold surfaces: The merging of two chemistries

    Ulman, A. & Tillman, N., 1989, In : Langmuir. 5, 6, p. 1418-1420 3 p.

    Research output: Contribution to journalArticle

    assembling
    Merging
    Gold
    Monolayers
    chemistry

    Ultrathin organic films: From Langmuir-Blodgett to self-assembly

    Ulman, A., 1989, In : J. Mat. Ed. 11, p. 207

    Research output: Contribution to journalArticle

    1988

    Absorption and second-harmonic generation of monomer and aggregated hemicyanine dye in Langmuir-Blodgett films

    Schildkraut, J. S., Penner, T. L., Willand, C. S. & Ulman, A., 1988, In : Optics Letters. 13, p. 134

    Research output: Contribution to journalArticle

    Absorption and second-harmonic generation of monomer and aggregate hemicyanine dye in Langmuir–Blodgett films

    Schildkraut, J. S., Penner, T. L., Willand, C. S. & Ulman, A., 1988, In : Optics Letters. 13, 2, p. 134-136 3 p.

    Research output: Contribution to journalArticle

    harmonic generations
    monomers
    dyes
    acids
    absorption spectra
    Stilbenes
    Optical materials
    stilbene
    Dipole moment
    optical materials

    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

    Carbon‐13 NMR studies of Ni(II) porphyrin and chlorin complexes

    Ulman, A., 1984, In : Magnetic Resonance in Chemistry. 22, 2, p. 114-116 3 p.

    Research output: Contribution to journalArticle

    Porphyrins
    Nuclear magnetic resonance
    Nickel
    Charge distribution
    Protons

    Electrochemistry of nickel(II) porphyrins and chlorins

    Chang, D., Malinski, T., Ulman, A. & Kadish, K. M., 1984, In : Inorganic Chemistry. 23, 7, p. 817-824 8 p.

    Research output: Contribution to journalArticle

    Porphyrins
    Electrochemistry
    electrochemistry
    Nickel
    porphyrins