Search Results - "Breen, Tricia L"

High-Performance, Solution-Processed Organic Thin Film Transistors from a Novel Pentacene Precursor by Afzali, Ali, Dimitrakopoulos, Christos D, Breen, Tricia L

“…The Lewis acid-catalyzed Diels−Alder reaction of the organic semiconductor pentacene with N-sulfinylacetamide yields a soluble adduct. Spin-coated thin films…”
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Forming Electrical Networks in Three Dimensions by Self-Assembly by Gracias, David H., Tien, Joe, Breen, Tricia L., Hsu, Carey, Whitesides, George M.

“…Self-assembly of millimeter-scale polyhedra, with surfaces patterned with solder dots, wires, and light-emitting diodes, generated electrically functional,…”
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Design and Self-Assembly of Open, Regular, 3D Mesostructures by Breen, Tricia L., Tien, Joe, Scott R. J. Oliver, Hadzic, Tanja, Whitesides, George M.

“…Self-assembly provides the basis for a procedure used to organize millimeter-scale objects into regular, three-dimensional arrays ("crystals") with open…”
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Phosphinidene Transfer Reactions of the Terminal Phosphinidene Complex Cp2Zr(:PC6H2-2,4,6-t-Bu3)(PMe3) by Breen, Tricia L, Stephan, Douglas W

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Patterning Indium Tin Oxide and Indium Zinc Oxide Using Microcontact Printing and Wet Etching by Breen, Tricia L, Fryer, Peter M, Nunes, Ronald W, Rothwell, Mary E

“…We report a procedure that uses microcontact printing and wet chemical etching to fabricate patterned films of indium tin oxide (ITO) and indium zinc oxide…”
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Formation and reactivity of the early metal phosphides and phosphinidenes Cp2Zr:PR, Cp2Zr(PR)2, and Cp2Zr(PR)3 by Hou, Zhaomin, Breen, Tricia L, Stephan, Douglas W

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Crystallization of Millimeter-Scale Objects with Use of Capillary Forces by Tien, Joe, Breen, Tricia L, Whitesides, George M

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Metallacycle Transfer Routes to Main-Group Phosphacycles by Breen, Tricia L, Stephan, Douglas W

“…The employment of phosphazirconacycles in metallacycle transfer reactions is a facile method for the synthesis of main-group phosphacycles. Reactions of…”
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Synthesis and Reactivity of Phosphametallacyclobutenes:  Sterically Induced [4 + 2] Retrocycloadditions by Breen, Tricia L, Stephan, Douglas W

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Reactivity Studies of Methylzirconocene Phosphide Complexes by Breen, Tricia L, Stephan, Douglas W

“…The reaction of Cp2ZrMe(PHR) with benzophenone, cyclohexanone, acetone, benzaldehyde, and benzophenone results in the insertion of the organic substrate into…”
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Zr−E π-Bonding in Complexes Derived from E−H Additions to Cp2Zr(P(C6H2-2,4,6-t-Bu3))(PMe3) by Breen, Tricia L, Stephan, Douglas W

“…Additions of PhEH (E = O, S), PhEH2 (E = N, P), MesPH2, and Ph2PH to Cp2Zr(PR*)(PMe3) (2) provide a facile route to complexes of the form Cp2Zr(PHR*)(ER) (R* =…”
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Synthesis and Reactivity of Phosphametallacycles:  Sterically Induced Epimerizations and Retrocycloadditions by Breen, Tricia L, Stephan, Douglas W

“…Elimination of methane from Cp2Zr(PR*H)(Me) (R* = C6H2-2,4,6-t-Bu3) (4) in the presence of diphenylacetylene or phenylpropyne afforded the [2 + 2]…”
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Propargyl Chlorides as Sources for Cobalt Stabilized .gamma.-Carbonyl Cations by Vizniowski, C. Stephen, Green, James R, Breen, Tricia L, Dalacu, Andrea V

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Early Metal Mediated P-P Bond Formation in Cp2M((PR)2) and Cp2M((PR)3) Complexes by Ho, Jianwei, Breen, Tricia L, Ozarowski, Andrzej, Stephan, Douglas W

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Early Metal Mediated P-P Bond Formation in Cp2M((PR)2) and Cp2M((PR)3) Complexes. [Erratum to document cited in CA120:245375] by Ho, Jianwei, Breen, Tricia L, Ozarowski, Andrzej, Stephan, Douglas W

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Substitution or nucleophilic attack by phosphines on tetrachlorobis(tetrahydrofuran)zirconium by Breen, Tricia L, Stephan, Douglas W

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Maskless photolithography: Embossed photoresist as its own optical element by Paul, Kateri E., Breen, Tricia L., Aizenberg, Joanna, Whitesides, George M.

“…This letter demonstrates that features embossed on the surface of a layer of photoresist can direct UV light in the photoresist layer. These topographical…”
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Zr−E π-Bonding in Complexes Derived from E−H Additions to Cp 2 Zr(P(C 6 H 2 -2,4,6- t -Bu 3 ))(PMe 3 ) by Breen, Tricia L., Stephan, Douglas W.

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Imaging patterns of intensity in topographically directed photolithography by Paul, Kateri E., Breen, Tricia L., Hadzik, Tanja, Whitesides, George M., Smith, Stephen P., Prentiss, Mara

“…This article describes a process that consists of embossing a bas-relief pattern into the surface of a layer of photoresist and flood illuminating the embossed…”
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