User profiles for Michael Ahrens
Michael J. AhrensDepartment of Biological and Environmental Sciences, Universidad de Bogota Jorge Tadeo … Verified email at utadeo.edu.co Cited by 1380 |
High-mobility air-stable n-type semiconductors with processing versatility: dicyanoperylene-3, 4: 9, 10-bis (dicarboximides)
BA Jones, MJ Ahrens, MH Yoon… - Angewandte …, 2004 - scholars.northwestern.edu
Taking up the semiconducting baton: Organic field-effect transistors fabricated with a new
class of extremely electron-deficient cyanated perylene diimides are air-stable and exhibit n-…
class of extremely electron-deficient cyanated perylene diimides are air-stable and exhibit n-…
Making a Molecular Wire: Charge and Spin Transport through para-Phenylene Oligomers
Functional molecular wires are essential for the development of molecular electronics.
Charge transport through molecules occurs primarily by means of two mechanisms, coherent …
Charge transport through molecules occurs primarily by means of two mechanisms, coherent …
Self-assembly of supramolecular light-harvesting arrays from covalent multi-chromophore perylene-3, 4: 9, 10-bis (dicarboximide) building blocks
MJ Ahrens, LE Sinks, B Rybtchinski, W Liu… - Journal of the …, 2004 - ACS Publications
We report on two multi-chromophore building blocks that self-assemble in solution and on
surfaces into supramolecular light-harvesting arrays. Each building block is based on perylene…
surfaces into supramolecular light-harvesting arrays. Each building block is based on perylene…
Cyanated perylene-3, 4-dicarboximides and perylene-3, 4: 9, 10-bis (dicarboximide): Facile chromophoric oxidants for organic photonics and electronics
MJ Ahrens, MJ Fuller, MR Wasielewski - Chemistry of materials, 2003 - ACS Publications
Cyanated perylene-3,4-dicarboximides and perylene-3,4:9,10-bis(dicarboximide)s absorb
strongly in the visible spectrum and are strong oxidants. The stable radical anions of these …
strongly in the visible spectrum and are strong oxidants. The stable radical anions of these …
Conformationally Gated Switching between Superexchange and Hopping within Oligo-p-phenylene-Based Molecular Wires
…, MJ Tauber, RF Kelley, MJ Ahrens… - Journal of the …, 2005 - ACS Publications
We observe well-defined regions of superexchange and thermally activated hopping in the
temperature dependence of charge recombination (CR) in a series of donor−bridge−…
temperature dependence of charge recombination (CR) in a series of donor−bridge−…
Time-Resolved EPR Studies of Photogenerated Radical Ion Pairs Separated by p-Phenylene Oligomers and of Triplet States Resulting from Charge Recombination
…, Q Mi, DW McCamant, MJ Ahrens… - The Journal of …, 2006 - ACS Publications
Photoexcitation of a series of donor−bridge−acceptor (D−B−A) systems, where D =
phenothiazine (PTZ), B = p-phenylene (Ph n ), n = 1−5, and A = perylene-3,4:9,10-bis(dicarboximide) …
phenothiazine (PTZ), B = p-phenylene (Ph n ), n = 1−5, and A = perylene-3,4:9,10-bis(dicarboximide) …
Experimental shock chemistry of aqueous amino acid solutions and the cometary delivery of prebiotic compounds
JG Blank, GH Miller, MJ Ahrens, RE Winans - … of Life and Evolution of the …, 2001 - Springer
A series of shock experiments were conducted to assess thefeasibility of the delivery of
organic compounds to theEarth via cometary impacts. Aqueous solutions containingnear-…
organic compounds to theEarth via cometary impacts. Aqueous solutions containingnear-…
Benthic community patterns reflect water column processes in the Northeast Water polynya (Greenland)
Benthic community patterns were investigated in the Northeast Water polynya (Greenland)
during the summers of 1992 and 1993 to elucidate to what extent the bottom fauna is …
during the summers of 1992 and 1993 to elucidate to what extent the bottom fauna is …
Terrestrially derived sediment: response of marine macrobenthic communities to thin terrigenous deposits
Coastal marine habitats adjacent to catchments with encroaching human development are
likely to experience increased sediment loadings in ensuing decades. Thus, sedimentary …
likely to experience increased sediment loadings in ensuing decades. Thus, sedimentary …
Bis(n-octylamino)perylene-3,4:9,10-bis(dicarboximide)s and Their Radical Cations: Synthesis, Electrochemistry, and ENDOR Spectroscopy
MJ Ahrens, MJ Tauber… - The Journal of Organic …, 2006 - ACS Publications
1,6- and 1,7-bis(n-octylamino)perylene-3,4:9,10-bis(dicarboximide) were synthesized by
reaction of n-octylamine with the corresponding dibromo compounds. These compounds …
reaction of n-octylamine with the corresponding dibromo compounds. These compounds …