45. Chakraborti, P.; Mukherjee, S.; Oettinger, D.; Nandy, A.; Krishnan, Y.; Walter, M. G.; “Mechanistic Basis of the Voltage-Sensitivity of Thiazolothiazole Dyes,” ChemRxiv, (2024), https://doi.org/10.26434/chemrxiv-2024-cmpzt.
44. Adams, T. J.; Tumpa, N. F.; Acharya, M.; Nguyen, Q. H.; Shuchi, N.; Baliukonis, M.; Starnes, S. E.; Hofmann, T.; Walter, M. G.; “Achieving Smart Photochromics Using Water-Processable, High-Contrast, Oxygen-Sensing, and Photoactuating Thiazolothiazole-Embedded Polymer Films,” ACS Appl. Opt. Mater., (2024), 2, 704-713. (ACS Editor’s Choice Article)
43. Abhishek, S.; Jones, S.; Tolley, L.; Diaz, D.; Kwiatkowski, C. O.; Jones, D. S.; Shivas, J. M.; Foley, J. J.; Schmedake, T. A.; Walter, M. G.; “Correlating Structure and Photophysical Properties in Thiazolo[5,4-d]thiazole Crystal Derivatives for use in Solid-State Photonic and Fluorescence-Based Optical Devices,” Mater. Adv., (2023), 4, 6321 – 6332.
42. Thakur, E.; Ye, T.; Zhang, Y.; Zhang, H.; Walter, M. G.; “A Quantitative Analysis of the Effect of Various CVD Growth Parameters on the Lithography-free Grown Si Microwires Utilized in a Photodetector Application.” Silicon, (2023), 15, 7785 – 7795.
41. Shuchi, N.; Mower, J.*; Stinson, V. P.; McLamb, M. J.; Boreman, G. D.; Walter, M. G.; and Hofmann, T.; “Complex Dielectric Function of Thiazolothiazole Thin Films Determined by Spectroscopic Ellipsometry,” Opt. Mater. Exp., (2023), 13, 1589 – 1595.
40. Brotherton, A. R.; Shibu, A.; Meadows, J. C.; Sayresmith, N. A.; Brown, C. E.*; Ledezma A. M.*; Schmedake, T. A.; Walter, M. G.; “Leveraging Coupled Solvatofluorochromism and Fluorescence Quenching in Nitrophenyl-Containing Thiazolothiazole for Efficient Organic Vapor Sensing,” Adv. Sci., (2023), 10, 2205729.
39. Kocherga, M.; Boyle, K. M.; Merkert, J. W.; Schmedake, T. A.; Walter, M. G.; “Exploring the Molecular Electronic Device Applications of Synthetically Versatile Silicon Pincer Complexes as Charge Transport and Electroluminscent Layers,” Mater. Adv., (2022), 3, 2373-2379. (cover image).
38. Earnhardt, A. W.; Boyle, K. M.; Adams, T. A.; Walter, M. G.; Wang, Y.; Zhang, Y.; Merkert, J.; Bimukhanov, A. N.; Aldongarov, A. A.; McMillen, C. D.; Schmedake, T. A.; “Bipolar Charge Transport in a Robust Hexacoordinate Organosilane,” J. Organomet. Chem., (2022), 961, 122208.
37. Shibu, A.; Middleton, C.; Kwiatkowski, C. O.; Kaushal, M.; Gillen, J. H.; Walter, M. G.; “Self-Assembly-Directed Exciton Diffusion in Solution-Processable Metalloporphyrin Thin Films,” Molecules (2021), 27 (1), 35. (Invited Special Issue)
36. Adams, T. A.; Brotherton, A. R.; Molai, J. A.; Parmar, N.; Palmer, J.; Sandor, K. A.; Walter, M. G.; “Obtaining Reversible, High Contrast Electrochromism, Electrofluorochromism, and Photochromism in an Aqueous Hydrogel Device Using Chromogenic Thiazolothiazoles,” Adv. Funct. Mater. (2021), 31 (36) 2103408.
35. Cohen, D.: Thakur, E.; Walter M. G.; “Mitigating the Charge Trapping Effects of D-sorbitol/poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) Polymer Blend Contacts to Crystalline Silicon,” Pure Appl. Chem. (2021), 93 (10), 1109-1117. (Invited Special Issue).
34. Luscombe, C. K.; Maitra, U.; Walter, M.; Wiedmer, S. K.; “Theoretical Background on Semiconducting Polymers and their Applications to OSCs and OLEDs,” Chem. T. Int. (2021), 3, 169-183.
33. Vohlídal, J.; Graeff, C. F. O.; Hiorns, R. C.; Jones, R. G..; Luscombe, C. K.; Schue, F.; Stingelin, N.; Walter, M. G.; “Glossary of Terms Relating to Electronic, Photonic, and Magnetic Properties of Polymers,” Pure Appl. Chem., (2021), 91, 997 – 1027.
32. Sabury, S.; Adams, T. J.; Kocherga, M.; Kilbey, M. S.; Walter, M. G.; “Synthesis and Optoelectronic Properties of Benzodithiophene-Based Conjugated Polymers with Hydrogen Bonding Nucleobase Side Chain Functionality,” Polym. Chem. (2020), 5735 – 5749.
31. Sayresmith, N. A.; Saminathan, A.; Sailer, J. K.; Patberg, S. M.; Sandor, K.; Krishnan, Y.; Walter, M. G.; “Photostable Voltage-Sensitive Dyes Based on Simple Solvatofluorochromic, Asymmetric Thiazolothiazoles,” J. Am. Chem. Soc. (2019), 141, 18780-18790.
30. Slowkowski, S.; Fellows, C.; Hiorns, R. C.; Jones, R. G.; Kubisa, P.; Luscombe, C. K.; Nakano, T.; Russell, G. T.; dos Santos, C. G.; Scholz, C.; Stingelin, N.; Walter, M. G.; “List of Keywords for Polymer Science,” Pure Appl. Chem., (2019), 91, 997 – 1027.
29. Khatun, A.; Panda, D. K.; Sayresmith, N. A.; Walter, M. G.; Saha, S; “Thiazolothiazole-Based Luminescent Metal-Organic Frameworks with Ligand-to-Ligand Energy Transfer and Hg2+-Sensing Capabilities,” Inorg. Chem. (2019), 58, 12707-12715.
28. Kocherga, M.; Castaneda, J.; Walter, M. G.; Zhang, Y.; Saleh, N. A.; Wang, L.; Jones, D. S.; Merkert, J.; Donovan-Merkert, B.; Li, Y. Z.; Hofmann, T.; Schmedake, T. A.; “Si(bzimpy)2 – a hexacoordinate silicon pincer complex for electron transport and electroluminescence,” Chem. Commun., (2018), 54 (100), 14073-14076.
27. Cohen, D.; Bostian, E.; Nguyen, L.; Walter, M. G.; “Conductive PEDOT:PSS Polymer Glue as an Ohmic and Rectifying Electrical Contact for H-terminated n-Si and p-Si Wafers,” Poly. Int. (2018), ().
26. Enlow, J. L.; Marin, D. M.; Walter, M. G.; “Using Polymer Semiconductors and a 3-in-1 Plastic Electronics STEM Education Kit To Engage Students in Hands-On Polymer Inquiry Activities,” J. Chem. Educ. (2017), 94, 1714 – 1720.
25. Collier, G.S.; Brown, L.A.; Boone, E.S.; Kaushal, M.; Nance, E.; Walter, M.G.; Long, B.K.; Kilbey, M.; “Linking Design and Properties of Purine-Based Donor-Acceptor Chromophores as Optoelectronic Materials,” J. Mater. Chem. C. (2017), 5, 6891-6898.
24. Woodward, A. N.; Kolesar, J. M.; Hall, S. R.; Saleh, N. A.; Jones, D.S.; Walter, M.G.; “Thiazolothiazole Fluorophores Exhibiting Strong Fluorescence and Viologen-Like Reversible Electrochromism,” J. Am. Chem. Soc. (2017), 139, 8467-8473.
23. Kaushal, M.; Srinivasamurthy, P; Walter, M. G.; “Structural Modifications to Enhance the Exciton Diffusion in Bilayer Porphyrin Fullerene Thin Films,” SPIE Proceed. (2016), 9942, 99420x.
22. Marin, D. M.; Castaneda, J.; Kaushal, M.; Kaouk, G.; Jones, D. S.; Walter, M. G.; “Spatially Resolved Micro-Photoluminescence Imaging of Porphyrin Single Crystals,” Chem. Phys. Lett., (2016), 659, 137-141.
21. Kaushal, M.; Ortiz, A. L., Kassel, J. A.; Hall, N. A.; Singh, G., Walter, M. G.; “Enhancing Exciton Diffusion in Porphyrin Thin Films Using Peripheral Carboalkoxy Groups to Influence Molecular Assembly,” J. Mat. Chem. C., (2016), 4, 5602-5609.
20. Marin, D. M.; Payerpaj, S.; Collier, G. S., Ortiz, A. L., Singh, G., Jones, M., Walter, M. G.; “Efficient Intersystem Crossing using Singly Halogenated Carbomethoxyphenyl Porphyrins Measured Delayed Fluorescence, Chemical Quenching, and Singlet Oxygen Emission,” Phys. Chem. Chem. Phys., (2015), 17, 29090 – 29096.
19. Enlow, J. L.; Marin, D. M.; Walter, M. G.; “Developing a Polymer Semiconductor Education Kit and Curriculum for High School Science Classrooms,” Macromol. Symp. (2015), 355, 43-51.
18. Day, N. D.; Walter, M. G.; Wamser, C. C.; “Preparations and Electrochemical Characterization of Conductive Porphyrin Polymers,“ J. Phys. Chem. C, (2015), 119, 17378-17388.
17. Day, N. D.; Wamser, C. C.; Walter, M. G.; “Porphyrin Polymers and Organic Frameworks,” Polym. Int., (2015), 64, 833-857.
16. Ortiz, A. L.; Collier, G. S.; Marin, D. M.; Kassel, J. A.; Ivins, R. J.; Grubich, N. G.; Walter, M. G.; “The Effects of Heavy Atoms on the Exciton Diffusion Properties in Photoactive Thin Films of Tetrakis(4-carbomethoxyphenyl)porphyrins,” J. Mat. Chem. C., (2015), 3, 1243-1249.
15. McKone, J. R.; Ardo, S.; Blakemore, J. D.; Bracher, P. J., Dempsey, J. L.; Darnton, T. V.; Hansen, M. C.; Rose, M. J.; Walter, M. G.; Dasgupta, S.; Winkler, J. R.; Gray, H. B.; “The Solar Army: A Case Study in Outreach Based on Solar Photochemistry,” Rev. Adv. Sci. Eng., (2014), 3, 288 – 303.
14. Walter, M. G.; Liu, X.; O’Leary, L. E.; Brunschwig, B. S.; Lewis, N. S.; “The Electrical Junction Behavior of Poly(3,4-ethylenedioxythiophene) (PEDOT) Contacts to H-Terminated and CH3-Terminated p-, n- and n+-Si(111) Surfaces,” J. Phys. Chem. C, (2013), 117 (28), 14485-14492.
13. Imahori, H.; Kurotobi, K.; Walter, M. G.; Rudine, A. B.; Wamser, C. C.; “Porphyrin- and Phthalocyanine-Based Solar Cells,” Handbook of Porphyrin Science, book chapter, World Scientific, Singapore, (2012), Vol. 18, Chapter 80, pages 58-123.
12. Yahyaie, I.; McEleney, K.; Walter, M. G.; Oliver, D. R.; Thomson, D. J.; Freund, M. S.; Lewis, N. S.; “Characterization of the Electrical Properties of Individual p-Si Microwire/Polymer/n-Si Microwire Assemblies,” J. Phys. Chem. C (2012), 115, 24945-24950.
11. Spurgeon, J. M.; Walter, M. G.; Zhou, J; Kohl, P. A.; Lewis, N. S.; “Electrical conductivity, ionic conductivity, optical absorption, and gas separation properties of ionically conductive polymer membranes embedded with Si microwire arrays,” Adv. Mater. (2011), 4, 1772-1780.
10. Yahyaie, I.; McEleney, K.; Walter, M.; Oliver, D. R.; Thomson D. J.; Freund, M. S., Lewis, N. S.; “Electrical Characterization of Si Microwires and Si Microwire/Conducting Polymer Composite Junctions,” J. Phys. Chem. Lett. (2011), 2, 675-680.
9. Warren, E. L.; Walter, M. G.; Boettcher, S. W.; Atwater, H.A.; Lewis, N. S.; “520 mV, pH Indpendent, Open-Circuit Voltages of Si/Methyl Viologen2+/+ Contacts Through Use of Radial n+-p Junction Si Microwire Array Photoelectrodes,” J. Phys. Chem. C (2011), 115, 594.
8. Boettcher, S. W.; Warren, E. L.; Putnam, M. C.; Santori, E. A.; Turner-Evans, D.; Kelzenberg, M. D.; Walter, M. G.; McKone, J. R.; Brunschwig, B.S.; Atwater, H.A.; Lewis, N.S.; “Photoelectrochemical Hydrogen Evolution using Si Microwire Arrays,” J. Am. Chem. Soc. (2011), 133, 1216-1219.
7. Walter, M. G.; Warren E. L.; Boettcher S. W.; Mi, Q.; McKone, J. R.; Santori, E. A.; Lewis, N. S.; “Solar Water Splitting Cells,” Chem. Rev. (2010), 110, 6446-6473. (Cover, Nov. 2010 thematic issue – Solar Photon Conversion).
6. Walter, M. G.; Rudine, A. B.; Wamser, C. C.; “Porphyrins and Phthalocyanines in Solar Photovoltaic Cells,” J. Porphyrins Phthalocyanines (2010), 14, 759-792. (Cover, Sept. 2010)
5. Rudine, A. B.; Walter, M. G., Wamser, C. C.; “Reaction of Dichloromethane with Pyridine Derivatives under Ambient Conditions,” J. Org. Chem. (2010), 75, 4292-4295.
4. Walter, M. G.; Wamser, C. C.; “Synthesis and Characterization of Electropolymerized Nanostructured Aminophenylporphyrin Films,” J. Phys. Chem. C (2010), 114, 7563-7574.
3. Walter, M. G.; “Outreach Program Uses Berry Power To Engage High School Students,” Northwest Sci. & Tech., 2010, Spring 2010 ed., 1759.
2. Walter, M. G.; Wamser, C. C.; “Synthesis and Characterization of Electropolymerized Porphyrin Nanofibers,” Mater. Res. Soc. Symp. Proc. 2007, 1013-Z04-07.
1. Walter, M. G.; Wamser, C. C.; Ruwitch, J.; Zhao, Y.; Braden, D.; Stevens, M.; Denman, A.; Pi, R.; Rudine, A. B.; Pessiki, P. J. Syntheses and optoelectronic properties of amino/(carboxyphenyl)porphyrin derivatives for potential use in dye-sensitized TiO2 solar cells. J. Porphyrins and Phthalocyanines, 2007, 11(8), 601-612.