University of Massachusetts Amherst

Polymer Science and Engineering

Tew Research Group – Publications

97. K. Lienkamp, C. F. Kins, S. F. Alfred, A. E. Madkour, G. N. Tew, “Water-Soluble Polymers from Acid-Functionalized Norbornenes,” Jrnl. Polym. Sci, Polym. Chem., 47, 1266-1273, (2009). pdf.

96.  S. Colak, C. F. Nelson, K. Nüsslein, G. N. Tew, "Hydrophilic Modifications on an Amphiphilic Polynorbornene and the Effects on its Hemolytic and Antibacterial Activity," Biomacromolecules, 10, 353-359, (2009). pdf.

95. J. M. Rathfon, Z. M. AL-Badri, R. Shunmugam, S. M. Berry, S. Pabba, R. S. Keynton, R. W. Cohn, G. N. Tew, “Fluorimetric Nerve Gas Sensing Based on Pyrene Imines Incorporated into Films and Sub-Micrometer Fibers,” Adv. Funct. Mat., 19, 689-695, (2009). pdf

94. A. E. Madkour, J. M. Dabkowski, K. Nüsslein, G. N. Tew, "Fast Disinfecting Antimicrobial Surfaces," Langmuir, 25, 1060-1067, (2009). pdf.

93. G. J. Gabriel, J. A. Maegerlein, C. F. Nelson, J. M. Dabkowski, T. Eren, K. Nüsslein, G. N. Tew, “Comparison of Facially Amphiphilic versus Segregated Monomers in the Design of Antibacterial Copolymers.” Chem. Eur. J., 15, 433-439, (2009). pdf.

92.L. Yang, V. D. Gordon, D. R. Trinkle, N. W. Schmidt, M. A. Davis, C. DeVries, A. Som, J. E. Cronan, Jr., G. N. Tew, G. C. L. Wong, “Mechanism of a Prototypical Synthetic Membrane-Active Antimicrobial: Efficient Hole-Punching via Interaction with Negative Intrinsic Curvature Lipids,” Proc. Natl. Acad. Sci., 105, 20595-20600, (2008). pdf.

91. R. W. Scott, W. F. DeGrado, G. N. Tew, “De Novo Designed Synthetic Mimics of Antimicrobial Peptides,” Cur. Opin. BioTech., 19, 620-627, (2008). pdf.

90. Z. M. AL-Badri, A. Som, S. Lyon, C. F. Nelson, K. Nüsslein, G. N. Tew, “Investigating the    Effect of Increasing Charge Density on the Hemolytic Activity of Synthetic Antimicrobial      Polymers,” Biomacromolecules, 9, 2805-2810, (2008). pdf.

89. G. J. Gabriel, A. E. Madkour, J. M. Dabkowski, C. F. Nelson, K. Nüsslein, G. N. Tew,            “Synthetic Mimic of Antimicrobial Peptide with Nonmembrane-Disrupting Antibacterial              Properties,” Biomacromolecules, 9, 2980-2983, (2008). pdf.  

88. S. K. Agrawal, N. Sanabria-DeLong, G. N. Tew, S. R. Bhatia, “Nanoparticle-Reinforced         Associative Network Hydrogels,” Langmuir, 24, 13148-13154, (2008). pdf.        

87. S. Colak, G. N. Tew, “Synthesis and Solution Properties of Norbornene Based    Polybetaines,” Macromolecules, 41, 8436-8440, (2008). pdf.

86. S. K. Agrawal, N. Sanabria-DeLong, G. N. Tew, S. R. Bhatia, “Structural Characterization        of PLA-PEO-PLA Solutions and Hydrogels: Crystalline vs. Amorphous PLA Domains,”            Macromolecules, 41, 1774-1784, (2008). pdf.

85. M. M. Slutsky, J. S. Phillip, G. N. Tew, “Synthesis and Characterization of Amphiphilic     o-Phenylene Ethynylene Oligomers,” New J. Chem., 4, 557-744, (2008). pdf.

84. N. Sanabria-DeLong, A. J. Crosby, G. N. Tew,“Photo-Cross-Linked PLA-PEO-PLA Hydrogels from Self-Assembled Physical Networks: Mechanical Properties and Influence of Assumed Constitutive Relationships,” Biomacromolecules, 9, 2784-2791, (2008). pdf.

83. G. J. Gabriel, J. Pool, A. Som, J. M. Dabkowski, E. B. Coughlin, M. Muthukumar, G. N. Tew, “Interactions Between Antimicrobial Polynorbornenes and Phospholipid Vesicles Monitored by Light Scattering and Microcalorimetry,” Langmuir, 24, 12489-12495, (2008). pdf.

82. J. Jiang, G. N. Tew, "Synthesis of Macrocycle Isomers via Metathesis Cyclization and Their Self-Assembly from Aqueous Solutions," Org. Lett., 10, 4393-4396, (2008). pdf.

81. S. F. Alfred, K. Lienkamp, A. E. Madkour, G. N. Tew, "Water-Soluble ROMP Polymers from Amine-Functionalized Norbornenes," J. Polym. Sci. Part A: Polym. Chem., 46, 6672-6676, (2008). pdf.

80. K. Lienkamp, A. E. Madkour, A. Musante, C. F. Nelson, K. Nüsslein, G. N. Tew, “Antimicrobial Polymers Prepared by ROMP with Unprecedented Selectivity: A Molecular Construction Kit Approach,” J. Am. Chem. Soc., 136, 9836-9843 (2008). pdf.

79. T. V. Jones, M. M. Slutsky, G. N. Tew, “Extending Helicity-Capturing the Helical Character of Longer ortho-Phenylene Ethynylene Oligomers,” New J. Chem., 32, 676-679, (2008).  Highlighted on the Cover. pdf.

78. R. Shunmugam, G. N. Tew, “Terpyridine-Lanthanide Complexes Respond to Fluorophosphate Containing Nerve Gas G-Agent Surrogates,” Chem. Eur. J, 14, 5409-5412, (2008).  pdf.

77. R. Shunmugam, G. N. Tew, “Polymers that Contain Ligated Metals in their Side Chain: Building a Foundation for Functional Materials in Opto-Electronic Applications with an Emphasis on Lanthanide Ions,” Macrol. Rapid Comm., 29, 1355-1362, (2008).  Feature Article: Highlighted on the Cover ( with an acknowledgement to Dr. Morris Slutsky for assistance with the cover image).  pdf.

76. A. Hennig, G. J. Gabriel, G. N. Tew, S. Matile, "Stimuli-Responsive Polyguanidino-Oxanorbornene Membrane Transporters as Multicomponent Sensors in Complex Matrices," J. Am. Chem. Soc., 130, 10338-10344. (2008). pdf.

75. Z. AL-Badri, G. N. Tew, "Well-Defined Acetylene-Functionalized Oxanorbornene Polymers and Block Copolymers," Macromolecules, 41, 4173-4179, (2008). pdf.

74. J. M. Rathfon, G. N. Tew, “Synthesis of Thermoresponsive Poly(N-Isopropylmethacrylamide)

and Poly(Acrylic Acid) Block Copolymers via Post-Functionalization of Poly(N

-Methacryloxysuccinimide),” Polymer, 49, 1761-1769. (2008). pdf.

73. S. F. Alfred, Z. M. AL-Badri, A. E. Madkour, K. Lienkamp, G. N. Tew, "Water Soluble Poly(ethylene oxide) Functionalized Norbornene Polymers," J. Polym. Sci: Part A: Polym. Chem., 46, 2640-2648, (2008). pdf.

72. R. Shunmugam, G. N. Tew, "White Light Emission from Mixing Blue and Red-Emitting Metal Complexes," Polym. Adv. Tech., 19, 1-5, (2008). pdf.

71. R. Shunmugam, G. J. Gabriel, C. E. Smith, K. A. Aamer, G. N. Tew, "A Highly Selective Colorimetric Aqueous Sensor for Mercury," Chem. Eur. J., 14, 3904-3907, (2008). pdf.

70. A. Som, G. N. Tew, "Influence of Lipid Composition on Membrane Activty of Antimicrobial Phenylene Ethynylene Oligomers," J. Phys. Chem. B., 112, 3495-3502, (2008). pdf.

69. T. Eren, A. Som, J. R. Rennie, C. F. Nelson, Y. Urgina, K. Nusslein, E. B. Coughlin, G. N. Tew, "Antibacterial and Hemolytic Activities of Quaternary Pyridinium Functionalized Polynorbornenes," Macomol. Chem. Phys., 209, 516-524, (2008). pdf.

68. A. Som, S. Vemparala,  I. Ivanov, G. N. Tew, "Synthetic Mimics of Antimicrobial Peptides," Biopolymers, 90, 83-93, (2008). pdf.

67. K. A. Aamer, W. H. de Jeu, G. N. Tew, "Diblock Copolymers Containing Metal Complexes in the Side Chain of One Block," Macromolecules, 41, 2022-2029, (2008). pdf.

66. G. J. Gabriel, G. N. Tew, "Conformationally Rigid Proteomimetics: A Case Study in Designing Antimicrobial Aryl Oligomers," Org. Biomol. Chem., 6, 417-423, (2008). pdf.

65. A. E. Madkour, G. N. Tew, "Toward Self-Sterilizing Medical Devices: Controlling Infection," Polym. Intl, 57, 6-10, (2008). pdf.

64. S. H. Seo, J. H. Park, G. N. Tew, J.-Y. Chang, "Thermotropic Liquid Crystals of 1H-Imidazole Amphiphiles Showing Hexagonal Columnar and Micellar Cubic Phases," Tetrahedron Letters, 48, 6839-6844, (2007). pdf.

63. N. Beckloff, D. Laube, T. Castro, D. Furgang, S. Park, D. Perlin, D. Clements, H. Tang, R. W. Scott, G. N. Tew, G. Diamond, "Activity of an Antimicrobial Peptide Mimetic Against Planktonic and Biofilm Cultures of Oral Pathogens," Antimicrobial Agents and Chemotherapy, 51, 4125-4132, (2007). pdf.

62. N. Sanabria-DeLong, S. K. Agrawal, S. R. Bhatia, G. N. Tew, "Impact of Synthetic Technique on PLA-PEO-PLA Physical Hydrogel Properties," Macromolecules, 40, 7864-7873, (2007). pdf.

61. K. A. Aamer, G. N. Tew, "RAFT Polymerization of a Novel Activated Ester Monomer and Conversion to a Terpyridine-Containing Homopolymer," J. Polym. Sci: Part A: Polym. Chem., 45, 5618-5625, (2007). pdf.

60. R. Shunmugam, G. N. Tew, “Dialing in Color with Rare Earth Metals: Facile Production of True White Light,” Polym. Adv. Tech., 18, 940-945, (2007). pdf.

59.  L. Yang, V. D. Gordon, A. Mishra, A. Som, K. R. Purdy, M. A. Davis, G. N. Tew, G. C. L. Wong, “Synthetic Antimicrobial Oligomers Induce a Composition-Dependent Topological Transition in Membranes,” J. Am. Chem. Soc., 129, 12141-12147, (2007). pdf.

58.  S. K. Agrawal, N. Sanabria-DeLong, P. R. Jemian, G. N. Tew, Bhatia, S. R., “Micro- to Nanoscale Structure of Biocompatibale PLA-PEO-PLA Hydrogels,” Langmuir, 23, 5039-5044, (2007). pdf.

57.  J. A. Zimberlin, N. Sanabria-DeLong, G. N. Tew, A. J. Crosby, “Cavitation Rheology for Soft Materials,” Soft Matter, 3, 763-767, (2007). pdf.  

56.  G. J. Gabriel, A. Som, A. E. Madkour, T. Eren, G. N. Tew, "Infectious Disease: Connecting Innate Immunity to Biocidal Polymers," Materials Science and Engineering: R: Reports, 57, 28-64, (2007). *Invited article. pdf.

55.  R. Shunmugam, C. E. Smith, G. N. Tew, "ATRP Synthesis of ABC Lipophilic-Hydrophilic-

Fluorophilic Triblock Copolymers," J. Polym. Sci.; Part A: Polym. Chem., 45, 2601-2608, (2007). pdf.

54.  K. A. Aamer, G. N. Tew, "Synthesis, Dynamic Light Scattering, and Luminescence Properties of Copolymers Containing Iridium (III) Bisterpyridine in the Side Chain," J. Polym. Sci.; Polym. Chem., 45, 1109-1121, (2007). pdf.

53. K. A. Aamer, G. N. Tew, “Supramolecular Polymers Containing Terpyridine -- Metal Complexes in the Side Chain,” Macromolecules, 40, 2737-2744, (2007). pdf.

52. M. M. Slutsky, T. V. Jones, G. N. Tew, “Spin System Assignment of Homo-o-Phenylene Ethynylene Oligomers,” J. Org. Chem., 72, 342-347, (2007). pdf.

51. A. M. Alb, P. Enohnyaket, M. F. Drenski, R. Shunmugam, G. N. Tew, W. F. Reed, “Quantitative Contrasts in the Copolymerization of Acrylate- and Methacrylate-Based Comonomers,” Macromolecules, 39, 8283-8292, (2006). pdf.

50. S.H. Seo, G.N. Tew, J.Y. Chang ,“Lyotropic Columnar Liquid Crystals Based on Polycatenar 1H-imidazole Amphiphiles and Their Assembly into Bundles at the Surface of Silicon,” Soft Matter, 2 (10): 886-891, (2006). pdf

49. G.N. Tew, D. Clements, H.Z. Tang, et al.,“Antimicrobial Activity of an Abiotic Host Defense Peptide Mimic,” Biochimica et Biophysica ACTA-Biomembranes, 1758 (9): 1387-1392, (2006). *Invited article. pdf.

48. Y. Ishitsuka, L. Arnt, M. Ratajczek, S. Frey, J. Majewski, K. Kjaer, G. N. Tew, K. Y. C. Lee, “Amphiphilic Poly(Phenylene Ethynylene)s Can Mimic Antimicrobial Peptide Membrane Disordering Effect by Membrane Insertion,” J. Am. Chem. Soc., 128, 13123-13129, (2006) pdf.

47. S. H. Seo, J. Y. Chang, G. N. Tew, “Self-Assembled Vesicles from an Amphiphilic ortho-Phenylene Ethynylene Macrocycle,” Angew. Chem. Int. Ed., 45, 7526-7530, (2006). Highlighted with Frontispiece.) pdf.

46. S. K. Agrawal, N. Sanabria-DeLong, J. M. Coburn, G. N. Tew, S. R. Bhatia, “Novel Drug Release Profiles from Micellar Solutions of PLA-PEO-PLA Triblock Copolymers,” J. Controlled Release, 112, 64-71, (2006). pdf.

45. S. K. Agrawal, N. Sanabria-DeLong, G. N. Tew, S. R. Bhatia, "Rheological Characterization of Biocompatible Associative Polymer Hydrogels with Crystalline and Amorphous Endblocks,” J. Mater. Res., 21, 2118-2125, (2006).pdf.

44. K. Nusslein. L. Arnt, J. Rennie, C. Owens, G. N. Tew, “Broad-Spectrum Antibacterial Activity by a Novel Abiogenic Peptide Mimic,” Microbiology, 152, 1913-1918, (2006).pdf.

43. H. Tang, R. J. Doerksen, T. V. Jones, M. L. Klein, G. N. Tew, "Biomimetic Facially Amphiphilic Antibacterial Oligomers with Intramolecular Hydrogen Bonding,” Chem. Bio., 13, 427-435, (2006). pdf.

42. S. H. Seo, H. Seyler, J. O. Peters, T. V. Jones, T. H. Kim, J. Y. Chang, G. N. Tew, "Liquid Crystalline Order from Ortho-Phenylene Ethynylene Macrocycles,", J. Am. Chem. Soc., 128, 9264-9265, (2006). pdf.

41. T. Kim, L. Arnt, E. Atkins, G. N. Tew, "Self-Assembled Structures with Liquid Crystalline Order in Aqueous Solution by Patterning Meta-Poly(phenylene ethynylene)s," Chem: Eur. J., 12, 2423-2427, (2006). *Highlighted with frontispiece pdf.

40. X. Chen, H. Tang, J. Wang, M. A. Even, G. N. Tew, Z. Chen, “Observing a Molecular Knife at Work,” J. Am. Chem. Soc., 128, 2711-2714, (2006). *Selected for "Research Highlights," Nature, 439, 895, (2006). pdf.

39. L. Arnt, J. Rennie, S. Linser, R. Willumeit, G. N. Tew, "Membrane Activity of Biomimetic Facially Amphiphilic Antiobiotics," J. Phys. Chem. B., 110, 3527-3532, (2006). pdf.

38. N. Sanabria-DeLong, S. Agrawal, S. R. Bhatia, G. N. Tew, “Controlling Hydrogel Properties by Crystallization of Hydrophobic Domains,” Macromolecules, 39, 1308-1310, (2006). pdf.

37. T. V. Jones, M. M. Slutsky, R. Laos, T. F. A. de Greef, G. N. Tew, “Solution 1H NMR Confirmation of Folding in Short o-Phenylene Ethynylene Oligomers,” J. Am. Chem. Soc., 127, 17235-17240, (2005). pdf.

36. R. Shunmugam, G. N. Tew, “An Efficient Route to Well Characterized Homo, Block, and Statistical Polymers Containing Terpyridine in the Side Chain,” J. Polym. Sci., Polym. Chem., 43, 5831-5843, (2005). pdf.

35. R. Shunmugam, G. N. Tew, “Unique Emission from Polymer Based Lanthanide Alloys,” J. Am. Chem. Soc., 127, 13567-13572, (2005). pdf.

34. G. N. Tew, N. Sanabria-DeLong, S. Agrawal, S. Bhatia, "New Properties from PLA-PEO-PLA Hydrogels", Soft Matter, 253-258, (2005). *Invited article, Highlighted on the Cover. pdf.

33. J. Rennie, L. Arnt, H. Tang, K. Nüsslein, G. N. Tew, “Simple Oligomers as Antimicrobial Peptide Mimics,” J. Industrial Microbiol. Biotechnol., 32, 296-300, (2005). pdf.

32. H. Tang, R. Doerksen, G. N. Tew, “Synthesis of Urea Oligomers and Their Antibacterial Activity,” Chem. Comm., 12, 1537-1539, (2005). pdf.

31. G. N. Tew, K. Aamer, R. Shunmugam, “Incorporation of Terpyridine into the Side Chain of Copolymers to Create Multi-Functional Materials,” Polymer, 46, 8440-8447, (2005). pdf.

30. R. Breitenkamp, L. Arnt, G. N. Tew, “Facially Amphiphilic Phenylene Ethynylenes,” Polym. Adv. Tech., 16, 189-194, (2005). pdf.

29. D. Shin, K. Shin, K. Aamer, G. N. Tew, T. P. Russell, J. H. Lee, J. Y. Jho, “A Morphological Study of a Semicrystalline Poly(L-Lactic acid-b-Ethylene oxide-b-L-Lactic acid), Triblock Copolymer,” Macromolecules, 38, 104-109, (2005). pdf.

28. M. F. Ilker, K. Nüsslein, G. N. Tew, E. B. Coughlin, “Tuning the Hemolytic and Antibacterial Activities of Amphiphilic Polynorbornene Derivatives,” J. Am. Chem. Soc., 126, 15870-15875, (2004). pdf.

27. L. Arnt, K. Nüsslein, G. N. Tew, “Non-Hemolytic Abiogenic Polymers as Antimicrobial Peptide Mimics,” J. Polym. Sci., Polym. Chem., 42, 3860-3864, (2004). Highlighted on the Cover. pdf.

26. K. Aamer, G. N. Tew, “Synthesis of Terpyridine-Containing Polymers with Blocky Architectures,” Macromolecules, 37, 1990-1993, (2004). pdf

25. R. B. Breitenkamp, G. N. Tew, “Aggregation of Poly(p-phenylene ethynylene)s Containing Nonpolar and Amine Side Chains,” Macromolecules, 37, 1163-1165, (2004). pdf.

24. L. Arnt, G. N. Tew, “Conformational Changes of Facially Amphiphilic Poly(phenylene ethynylene)s in Aqueous Solution,” Macromolecules, 37, 1283-1288, (2004). pdf.

23. K. Aamer, H. A. Sardina, S. Bhatia, G. N. Tew, “Rheological Studies of PLLA-PEO-PLLA Triblock Copolymer Hydrogels,” Biomaterials, 25, 1087-1093, (2004). pdf.

22. R. A. Blatchly, G. N. Tew, “Theoretical Study of Helix Formation in Substituted Phenylene Ethynylene Oligomers,” J. Org. Chem., 68, 8780-8785, (2003). pdf.

21. T.V. Jones, R. A. Blatchly, G. N. Tew, “Synthesis of Alkoxy-Substituted Ortho-Phenylene Ethynylene Oligomers,” Org. Lett., 5, 3297-3299, (2003). pdf.

20. L. Arnt, G. N. Tew, “Cationic Facially Amphiphilic Poly(phenylene ethynylene)s Studied at the Air-Water Interface,” Langmuir, 19, 2404-2408, (2003). pdf.

19. D. J. Stigers, G. N. Tew, “Poly(3-hydroxyalkanoate)s Functionalize with Carboxylic Acid Groups in the Side Chain,” Biomacromolecules, 4, 193-195, (2003). pdf.

18. K. J. Calzia, G. N. Tew, “Methacrylate Polymers Containing Metal Binding Ligands For Use in Supramolecular Materials: Random Copolymers Containing Terpyridines,” Macromolecules, 35, 6090-6093, (2002). pdf.

17. L. Arnt, G. N. Tew, "New Poly(phenylene ethynylenes) with Cationic Amphiphilic Structure," J. Am. Chem. Soc., 124, 7664-7665, (2002).pdf.

16. D. A. Harrington, H. Benna, G. N. Tew, R. C. Claussen, S. I. Stupp, “Supramolecular Fluorophores for Biological Studies: Phenylene Vinylene - Amino Acid Amphiphiles”, Chem. Bio., 12, 1085-1091, (2005). Highlighted on the Cover. pdf.

15. P. V. Braun, P. Osenar, M. Twardowski, G. N. Tew and S. I. Stupp, “Macroscopic Nano-Templating of Semiconductor Films with Hydrogen Bonded Lyotropic Liquid Crystals”, Adv. Funct. Mat., 15, 1745-1750, (2005). pdf.

14. R. J. Doerksen, B. Chen, D. Liu, G. N. Tew, W. F. DeGrado, M. L. Klein, “Controlling the Conformation of Arylamides: Computational Studies of Intramolecular Hydrogen Bonds Between Amides and Ethers or Thioethers,” Chem: Eur. J., 10, 5008-5016 (2004). pdf.

13. B. M. Rabatic, M. U. Pralle, G. N. Tew, S. I. Stupp, "Nanostructured Semiconductors Templated by Cholesteryl-Oligo(Ethylene Oxide) Amphiphiles", Chem. Mater., 15, 1249-1255, (2003). pdf.

12. G. N. Tew, D. Lui, B. Chen, R. Doerksen, J. Kaplan, P. J. Carroll, M. L. Klein, W. F. DeGrado, "De Novo Design of Biomimetic Antimicrobial
Polymers", Proc. Natl. Acad. Sci., U.S.A., 99, 5110-5114, (2002). pdf.

11. S. I. Stupp, M. U. Pralle, G. N. Tew, E. R. Zubarev: "Self Assembly of Organic Nano-Objects into Functional Materials", MRS Bulletin, 25, 42-48, (2000).pdf.

10. M. U. Pralle, K. Urayama, G. N. Tew, D. Neher, G. Wegner, S. I. Stupp, "Piezoelectricity Observed in Polar Supramolecular Materials", Angew. Chem. Int. Ed. 39, 1486-1489, (2000).pdf.

9. G. N. Tew, M. U. Pralle, S. I. Stupp, "Supramolecular Materials Containing Electro-Active Groups", Angew. Chem. Int. Ed. 39, 517-521, (2000).pdf.

8. G. N. Tew, M. U. Pralle, S. I. Stupp, "Supramolecular Materials From Triblock Rodcoil Molecules Containing Phenylene Vinylene", J. Am. Chem. Soc. 121, 9852-9866, (1999). pdf.

7. J. J. Hwang, H.-A. Klok, R. C. Claussen, S. Iyer, G. N. Tew, L.-S. Li, S. I. Stupp, "Self-Assembling Biomaterials", Trans. Soc. for Biomater. 22, 229-231, (1999).

6. S. I. Stupp, M. Keser, G. N. Tew, "Functionalized Supramolecular Materials", Polymer, 39, 4505-4509, (1998).

5. G. N. Tew, L. M. Li, S. I. Stupp, "Polar and Luminescent Supramolecular Films", J. Am. Chem. Soc. 120, 5601-5602, (1998).pdf.

4. D. A. Shultz, A. K. Boal, D. J. Driscoll, G. T. Farmer, M. G. Hollomon, J. R. Kitchin, D. B. Miller, G. N. Tew, "Preparation of Paramagnetic Ligands for Coordination-Complexes and Networks With Interesting Magnetic Properties", Mol. Cryst. Liq. Cryst. 305, 303-307, (1997).

3. D. A. Shultz, A. K. Boal, D. J. Driscoll, J. R. Kitchin, G. N. Tew, "Preparation and Characterization of a Bis-Semiquinone: A Bidentate Dianion Biradical", J. Org. Chem. 60, 3578-3579, (1995). pdf.

2. D. A. Shultz, G. N. Tew, "Electrochemical Oxidation of a Galvinol-Substituted Alkanethiol", J. Org. Chem. 59, 6159-6160, (1994).

1. D. A. Shultz, D. A. Knox, L. W. Morgan, K. Sandberg, G. N. Tew, "Preparation of meso-Tetra(4-galvinolphenyl)porphyrin-A Building Block for Molecular Magnetic Materials", Tetrahedron Lett. 34, 25, 3975-3977, (1993).

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