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Abraham Ulman

Full Professor Chemical Eng

    1975 …2019
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    Research Output 1975 2019

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    1800

    Self-assembled monolayers of rigid thiols on gold

    Ulman, A., 1800, In : Unknown Journal.

    Research output: Contribution to journalArticle

    1975
    Nitrogen
    Atoms
    Molecules
    Acids
    Protonation
    1978
    Nitrogen
    Molecules
    tetraphenylporphyrin

    Synthesis of new tetraphenylporphyrin molecules containing heteroatoms other than nitrogen. III. Tetraphenyl-21-tellura-23-thiaporphyrin: an internally-bridged porphyrin

    Ulman, A., Manassen, J., Frolow, F. & Rabinovich, D., 1978, In : Tetrahedron Letters. 19, 21, p. 1885-1886 2 p.

    Research output: Contribution to journalArticle

    Porphyrins
    Nitrogen
    tetraphenylporphyrin
    1979
    Chemical shift
    Magnetic Resonance Spectroscopy
    Nitrogen
    Nuclear magnetic resonance
    Electrons

    Thermal and photochemical reactions of sodium salts of β-phosphono tosylhydrazones

    Ulman, A. & Sprecher, M., 1979, In : Journal of Organic Chemistry. 44, 21, p. 3703-3707 5 p.

    Research output: Contribution to journalArticle

    Photochemical reactions
    Salts
    Sodium
    Alkenes
    Anions
    1981

    Synthesis and properties of tetraphenylporphyrin molecules containing heteroatoms other than nitrogen. 6. Electrochemical studies

    Ulman, A., Manassen, J., Frolow, F. & Rabinovich, D., 1981, In : Inorganic Chemistry. 20, 7, p. 1987-1990 4 p.

    Research output: Contribution to journalArticle

    Nitrogen
    nitrogen
    orbitals
    Oxidation
    oxidation
    1982

    (Tetramethylporphyrinato)nickel 7,7,8,8-tetracyanoquinodimethane, Ni(TMP)TCNQ. Synthesis, structure, and physical properties

    Pace, L. J., Ulman, A. & Ibers, J. A., 1982, In : Inorganic Chemistry. 21, 1, p. 199-207 9 p.

    Research output: Contribution to journalArticle

    Thymidine Monophosphate
    Nickel
    Physical properties
    physical properties
    charge transfer
    dienes
    Ligands
    Nickel
    nickel
    ligands

    Synthesis of some 5,10,15,20‐tetraalkylchlorin and tetraalkylporphyrin complexes of transition metals

    Ulman, A., Fisher, D. & Ibers, J. A., 1982, In : Journal of Heterocyclic Chemistry. 19, 2, p. 409-413 5 p.

    Research output: Contribution to journalArticle

    Porphyrins
    Transition metals
    Dimerization
    Anhydrides
    Nickel

    Synthesis of some 5,10,15,20-tetraalkylporphyrin complexes of transition metals

    Ulman, A., Fischer, D. & Ibers, JA., 1982, In : Journal of Heterocyclic Chemistry. 19, p. 409

    Research output: Contribution to journalArticle

    Quantum yield
    Selenium
    selenium
    Sulfur
    Electronic structure
    1983

    CONDUCTIVE MOLECULAR CRYSTALS. STRUCTURAL, MAGNETIC, AND CHARGE-TRANSPORT PROPERTIES OF (5,10,15,20-TETRAMETHYLPORPHYRINATO)NICKEL(II) IODIDE.

    Pace, L. J., Martinsen, J., Ulman, A., Hoffman, B. M. & Ibers, J. A., May 4 1983, In : Journal of the American Chemical Society. 105, 9, p. 2612-2620 9 p.

    Research output: Contribution to journalArticle

    Molecular crystals
    Iodides
    Nickel
    Iodine
    Transport properties

    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

    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
    Porphyrins
    Raman scattering
    porphyrins
    Raman spectra
    rings

    Tetraphenylporphyrin molecules containing heteroatoms other than nitrogen: 8—A carbon‐13 NMR study

    Abraham, R. J., Leonard, P. & Ulman, A., 1984, In : Magnetic Resonance in Chemistry. 22, 9, p. 561-564 4 p.

    Research output: Contribution to journalArticle

    Nitrogen
    Carbon
    Nuclear magnetic resonance
    Chemical shift
    Molecules
    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
    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

    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
    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
    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
    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