@misc{bocian_kuhr_lindsey_clausen_gryko_2009, title={High density memory device}, volume={7,518,905}, number={2009 Apr. 14}, author={Bocian, D. F. and Kuhr, W. G. and Lindsey, J. and Clausen, P. C. and Gryko, D. T.}, year={2009} }
 @misc{lahaye_muthukumaran_hung_gryko_reboucas_spasojevic_batinic-haberle_lindsey_2007, title={Design and synthesis of manganese porphyrins with tailored lipophilicity: Investigation of redox properties and superoxide dismutase activity}, volume={15}, ISSN={["1464-3391"]}, DOI={10.1016/j.bmc.2007.07.015}, abstractNote={Thirteen new manganese porphyrins and two porphodimethenes bearing one to three different substituents at the meso positions in a variety of architectures have been synthesized. The substituents employed generally are (i) electron-withdrawing to tune the reduction potential to the desirable range (near +0.3 V vs NHE), and/or (ii) lipophilic to target the interior of lipid bilayer membranes and/or the blood–brain barrier. The influence of the substituents on the MnIII/MnII reduction potentials has been characterized, and the superoxide dismutase activity of the compounds has been examined.}, number={22}, journal={BIOORGANIC & MEDICINAL CHEMISTRY}, author={Lahaye, Dorothee and Muthukumaran, Kannan and Hung, Chen-Hsiung and Gryko, Dorota and Reboucas, Julio S. and Spasojevic, Ivan and Batinic-Haberle, Ines and Lindsey, Jonathan S.}, year={2007}, month={Nov}, pages={7066–7086} }
 @misc{bocian_kulu_lindsey_clausen_gryko_2006, title={High density non-volatile memory device}, volume={7,042,755}, number={2006 May 9}, publisher={Washington, DC: U.S. Patent and Trademark Office}, author={Bocian, D. F. and Kulu, W. G. and Lindsey, J. and Clausen, P. C. and Gryko, D. T.}, year={2006} }
 @article{balakumar_lysenko_carcel_malinovskii_gryko_schweikart_loewe_yasseri_liu_bocian_et al._2004, title={Diverse redox-active molecules bearing O-, S-, or Se-terminated tethers for attachment to silicon in studies of molecular information storage}, volume={69}, ISSN={["1520-6904"]}, DOI={10.1021/jo034944t}, abstractNote={A molecular approach to information storage employs redox-active molecules tethered to an electroactive surface. Attachment of the molecules to electroactive surfaces requires control over the nature of the tether (linker and surface attachment group). We have synthesized a collection of redox-active molecules bearing different linkers and surface anchor groups in free or protected form (hydroxy, mercapto, S-acetylthio, and Se-acetylseleno) for attachment to surfaces such as silicon, germanium, and gold. The molecules exhibit a number of cationic oxidation states, including one (ferrocene), two [zinc(II)porphyrin], three [cobalt(II)porphyrin], or four (lanthanide triple-decker sandwich compound). Electrochemical studies of monolayers of a variety of the redox-active molecules attached to Si(100) electrodes indicate that molecules exhibit a regular mode of attachment (via a Si-X bond, X = O, S, or Se), relatively homogeneous surface organization, and robust reversible electrochemical behavior. The acetyl protecting group undergoes cleavage during the surface deposition process, enabling attachment to silicon via thio or seleno groups without handling free thiols or selenols.}, number={5}, journal={JOURNAL OF ORGANIC CHEMISTRY}, author={Balakumar, A and Lysenko, AB and Carcel, C and Malinovskii, VL and Gryko, DT and Schweikart, KH and Loewe, RS and Yasseri, AA and Liu, ZM and Bocian, DF and et al.}, year={2004}, month={Mar}, pages={1435–1443} }
 @article{gryko_gryko_sierzputowska-gracz_piatek_jurczak_2004, title={Factors influencing the course of the macrocyclization of alpha,omega-diamines with esters of alpha,omega-dicarboxylic acids}, volume={87}, ISSN={["1522-2675"]}, DOI={10.1002/hlca.200490004}, abstractNote={Abstract}, number={1}, journal={HELVETICA CHIMICA ACTA}, author={Gryko, D and Gryko, DT and Sierzputowska-Gracz, H and Piatek, P and Jurczak, J}, year={2004}, pages={156–166} }
 @inbook{roth_liu_gryko_clausen_lindsey_bocian_kuhr_2003, title={Charge-retention characteristics of self-assembled monolayers of molecular-wire-linked porphyrins on gold}, volume={844}, ISBN={0841237824}, booktitle={Molecules as components of electronic devises}, publisher={Washington, D.C.: American Chemical Society}, author={Roth, K. M. and Liu, Z. M. and Gryko, D. T. and Clausen, C. and Lindsey, J. S. and Bocian, D. F. and Kuhr, W. G.}, year={2003}, pages={51–61} }
 @article{roth_gryko_clausen_li_lindsey_kuhr_bocian_2002, title={Comparison of electron-transfer and charge-retention characteristics of porphyrin-containing self-assembled monolayers designed for molecular information storage}, volume={106}, ISSN={["1520-6106"]}, DOI={10.1021/jp025850a}, abstractNote={The redox kinetics for a variety of porphyrin-containing self-assembled monolayers (SAMs) on Au are reported. The measurements probe both the rate of electron-transfer (k0) for oxidation (in the presence of applied potential) and the rate of charge dissipation after the applied potential is disconnected (characterized by a charge-retention half-life (t1/2)). The porphyrins include (1) monomeric Zn complexes that contain phenylmethylene linkers wherein the number of methylene spacers varies from 0 to 3, (2) monomeric Zn complexes that contain different ethynylphenyl-derived linkers, and (3) a triple-decker lanthanide sandwich complex with a phenylethynylphenyl linker. The k0 values for all the porphyrin SAMs are in the range of 104−105 s-1. The k0 values for the monomeric ethynylphenyl-linked porphyrin SAMs are generally faster than those for the monomeric phenylmethylene-linked SAMs. The rates for the latter SAMs decrease as the number of methylene spacers increases. The rates for the triple-decker SAM ar...}, number={34}, journal={JOURNAL OF PHYSICAL CHEMISTRY B}, author={Roth, KM and Gryko, DT and Clausen, C and Li, JZ and Lindsey, JS and Kuhr, WG and Bocian, DF}, year={2002}, month={Aug}, pages={8639–8648} }
 @article{youngblood_gryko_lammi_bocian_holten_lindsey_2002, title={Glaser-mediated synthesis and photophysical characterization of diphenylbutadiyne-linked porphyrin dyads}, volume={67}, ISSN={["1520-6904"]}, DOI={10.1021/jo016150p}, abstractNote={The Pd-mediated Glaser coupling of a zinc monoethynyl porphyrin and a magnesium monoethynyl porphyrin affords a mixture of three 4,4'-diphenylbutadiyne-linked dyads comprised of two zinc porphyrins (Zn-pbp-Zn), two magnesium porphyrins (Mg-pbp-Mg), and one metalloporphyrin of each type (Zn-pbp-Mg). The latter is easily isolated due to the greater polarity of the magnesium versus the zinc chelate. Exposure of Zn-pbp-Mg to silica gel results in selective demetalation, affording Zn-pbp-Fb where Fb = free base porphyrin. This synthesis route employs the magnesium porphyrin as a latent form of the Fb porphyrin, thereby avoiding copper insertion during the Glaser reaction, and as a polar entity facilitating separation. The absorption spectrum of Zn-pbp-Mg or Zn-pbp-Fb is the sum of the spectra of the component parts, while in each case the fluorescence spectrum upon illumination of the Zn porphyrin is dominated by emission from the Mg or Fb porphyrin. Time-resolved absorption spectroscopy shows that the energy-transfer rate constants are (11 ps)(-1) and (37 ps)(-1) for Zn-pbp-Mg and Zn-pbp-Fb, respectively, corresponding to energy-transfer quantum yields of 0.995 and 0.983, respectively. The calculated Förster through-space rates are (1900 ps)(-1) and (1100 ps)(-1) for Zn-pbp-Mg and Zn-pbp-Fb, respectively. Accordingly, the through-bond process dominates for both dyads with a through-bond:through-space energy-transfer ratio of > or =97:1. Collectively, the studies show that the 4,4'-diphenylbutadiynyl linker supports fast and efficient energy transfer between Zn and Mg or Fb porphyrins.}, number={7}, journal={JOURNAL OF ORGANIC CHEMISTRY}, author={Youngblood, WJ and Gryko, DT and Lammi, RK and Bocian, DF and Holten, D and Lindsey, JS}, year={2002}, month={Apr}, pages={2111–2117} }
 @misc{gryko_clausen_roth_bocian_kuhr_lindsey_2001, title={High density non-volatile memory device incorporating thiol-derivatized porphyrins}, volume={6,208,553}, number={2001 Mar. 27}, publisher={Washington, DC: U.S. Patent and Trademark Office}, author={Gryko, D. T. and Clausen, P. C. and Roth, K. M. and Bocian, D. F. and Kuhr, W. G. and Lindsey, J. S.}, year={2001} }
 @misc{gryko_clausen_bocian_kuhr_lindsey_2001, title={Tightly coupled porphyrin macrocycles for molecular memory storage}, volume={6,324,091}, number={2001 Nov. 27}, publisher={Washington, DC: U.S. Patent and Trademark Office}, author={Gryko, D. T. and Clausen, P. C. and Bocian, D. F. and Kuhr, W. G. and Lindsey, J. S.}, year={2001} }