Dr Sarah McGregor
Principal Scientific Officer
Australian Centre for Water and Environmental Biotechnology
Journal Articles
Xing, Hui, McGregor, Sarah K. M., Batista, Bruna D., Whitefield, Cassidy, Stone, Isobella S. J., Murray, Cody-Ellen, Hurst, Rebecca M., Liu, Yizhou, Chow, Sharon, Fahrenhorst-Jones, Tyler, Zhao, Qi, Houston, Sevan D., Hu, Shu-Hong, Lonhienne, Thierry, Nouwens, Amanda, Burns, Jed M., Savage, G. Paul, Walter, Gimme H., Guddat, Luke W., Rafter, Michelle A. and Williams, Craig M. (2025). In search of herbistasis: COT-metsulfuron methyl displays rare herbistatic properties. Chemical Science, 16 (2), 649-658. doi: 10.1039/d4sc06923d
Chantler, Paul Alexander, Thomsen, Lars, Roychoudhury, Subhayan, Glover, Chris J., Mitchell, Valerie, McGregor, Sarah K. M., Lo, Shih-Chun, Namdas, Ebinazar B., Prendergast, David and McNeill, Christopher R. (2024). NEXAFS spectroscopy of alkylated benzothienobenzothiophene thin films at the carbon and sulfur K-edges. The Journal of Chemical Physics, 161 (18) 184308. doi: 10.1063/5.0231117
Wallwork, Nicholle R., Shukla, Atul, Roseli, Ras Baizureen, Allison, Ilene, McGregor, Sarah K. M., Coles, Max, Gale, Innes, Rahane, Vijay P., Entoma, Volter, Moore, Evan G., Krenske, Elizabeth H., Namdas, Ebinazar B. and Lo, Shih‐Chun (2024). A New Organic Laser Material Design Toward Ultra‐Low Amplified Spontaneous Red Emission and Ultra‐Bright Electroluminescence. Small, 20 (52) 2406817, e2406817. doi: 10.1002/smll.202406817
Sugai, Yoshiki, Rahane, Vijay P., Gale, Innes, Verdi, Carla, Ireland, Alexander R., Canola, Sofia, McGregor, Sarah K. M., Moore, Evan G., Jain, Nidhi, Namdas, Ebinazar B. and Lo, Shih-Chun (2024). End Cap Effect on Solution-Processable Deep Blue Lasing Materials with Low-Amplified Spontaneous Emission Thresholds. ACS Applied Materials & Interfaces, 16 (35), 46506-46515. doi: 10.1021/acsami.4c07286
Rajeev, Kavya, Vipin, C. K., Sajeev, Anjali K., Shukla, Atul, McGregor, Sarah K. M., Lo, Shih-Chun, Namdas, Ebinazar B. and Narayanan Unni, K. N. (2023). Blue emitting exciplex for yellow and white organic light-emitting diodes. Frontiers of Optoelectronics, 16 (1) 46, 1-13. doi: 10.1007/s12200-023-00101-3
Kant, Chandra, Shukla, Atul, McGregor, Sarah K. M., Lo, Shih-Chun, Namdas, Ebinazar B. and Katiyar, Monica (2023). Large area inkjet-printed OLED fabrication with solution-processed TADF ink. Nature Communications, 14 (1) 7220, 1-10. doi: 10.1038/s41467-023-43014-7
Allison, Ilene, Mamada, Mashashi, Shukla, Atul, McGregor, Sarah K. M., Roseli, Ras Baizureen, Gale, Innes, Rahane, Vijay P., Moore, Evan G., Krenske, Elizabeth H., Jain, Nidhi, Adachi, Chihaya, Namdas, Ebinazar B. and Lo, Shih-Chun (2023). Light blue rigid excited-state intramolecular proton transfer organic semiconductor laser chromophores. Journal of Materials Chemistry C, 11 (45), 15861-15872. doi: 10.1039/d3tc02707d
Shukla, Atul, Mai, Van Thi Ngoc, Divya, Velayudhan V., Suresh, Cherumuttathu H., Paul, Megha, Karunakaran, Venugopal, McGregor, Sarah Katariina Martikainen, Allison, Ilene, Narayanan Unni, K. N., Ajayaghosh, Ayyappanpillai, Namdas, Ebinazar B. and Lo, Shih-Chun (2022). Amplified spontaneous emission from zwitterionic excited-state intramolecular proton transfer. Journal of the American Chemical Society, 144 (30), 13499-13510. doi: 10.1021/jacs.2c02163
Pham, Hong Duc, Banappanavar, Gangadhar S., Somasundaram, Sahadev, Deshmukh, Kedar D., Lim, Hyunsoo, Shukla, Atul, Ahmad, Viqar, McGregor, Sarah K.M., Manzhos, Sergei, Lo, Shih-Chun, Kabra, Dinesh, Namdas, Ebinazar B. and Sonar, Prashant (2022). Fluorenone and triphenylamine based donor-acceptor-donor (D-A-D) for solution-processed organic light-emitting diodes. Flexible and Printed Electronics, 7 (2) 025009. doi: 10.1088/2058-8585/ac6b6d
Wallwork, Nicholle R., Mamada, Masashi, Keto, Angus B., McGregor, Sarah K. M., Shukla, Atul, Adachi, Chihaya, Krenske, Elizabeth H., Namdas, Ebinazar B. and Lo, Shih‐Chun (2022). Cibalackrot dendrimers for hyperfluorescent organic light‐emitting diodes. Macromolecular Rapid Communications, 43 (16) 2200118, 2200118. doi: 10.1002/marc.202200118
Shukla, Atul, Entoma, Volter, McGregor, Sarah K. M., Hasan, Monirul, Mamada, Masashi, Moore, Evan G., Adachi, Chihaya, Lo, Shih‐Chun and Namdas, Ebinazar B. (2022). Low light amplification threshold and reduced efficiency roll‐off in thick emissive layer OLEDs from a diketopyrrolopyrrole derivative. Macromolecular Rapid Communications, 43 (16) 2200115, e2200115. doi: 10.1002/marc.202200115
Saggar, Siddhartha, Deshmukh, Kedar D., McGregor, Sarah K. M., Hasan, Monirul, Shukla, Atul, Agawane, Jyoti S., Nayak, Nagaraj, Gann, Eliot, Thomsen, Lars, Kumar, Anil, McNeill, Christopher R., Lo, Shih‐Chun and Namdas, Ebinazar B. (2022). Impact of polymer molecular weight on polymeric photodiodes. Advanced Optical Materials, 10 (3) 2101890. doi: 10.1002/adom.202101890
Hasan, Monirul, Saggar, Siddhartha, Shukla, Atul, Bencheikh, Fatima, Sobus, Jan, McGregor, Sarah K. M., Adachi, Chihaya, Lo, Shih-Chun and Namdas, Ebinazar B. (2022). Probing polaron-induced exciton quenching in TADF based organic light-emitting diodes. Nature Communications, 13 (1) 254, 254. doi: 10.1038/s41467-021-27739-x
Wallwork, Nicholle R., Mamada, Masashi, Shukla, Atul, McGregor, Sarah K. M., Adachi, Chihaya, Namdas, Ebinazar B. and Lo, Shih-Chun (2022). High-performance solution-processed red hyperfluorescent OLEDs based on cibalackrot. Journal of Materials Chemistry C, 10 (12), 4767-4774. doi: 10.1039/d1tc04937b
Malmberg, Robert, von Arx, Tobias, Hasan, Monirul, Blacque, Olivier, Shukla, Atul, McGregor, Sarah K. M., Lo, Shih-Chun, Namdas, Ebinazar B. and Venkatesan, Koushik (2021). Tunable light-emission properties of solution-processable n-heterocyclic carbene cyclometalated gold(III) complexes for organic light-emitting diodes. Chemistry: A European Journal, 27 (25), 7265-7274. doi: 10.1002/chem.202100215
Shukla, Atul, McGregor, Sarah K. M., Wawrzinek, Robert, Saggar, Siddhartha, Moore, Evan G., Lo, Shih‐Chun and Namdas, Ebinazar B. (2021). Light amplification and efficient electroluminescence from a solution‐processable diketopyrrolopyrrole derivative via triplet‐to‐singlet upconversion. Advanced Functional Materials, 31 (15) 2009817. doi: 10.1002/adfm.202009817
McGregor, Sarah K. M., Govind, Chinju, Wood, Michael K. R., Shukla, Atul, Lim, Hyunsoo, Lepage, Romain J., Krenske, Elizabeth H., Unni, Narayanan K. N., Ajayaghosh, Ayyappanpillai, Karunakaran, Venugopal, Namdas, Ebinazar B. and Lo, Shih-Chun (2021). Structural integration of carbazole and tetraphenylethylene: ultrafast excited‐state relaxation dynamics and efficient electroluminescence. Advanced Photonics Research, 2 (4) 2000144, 2000144. doi: 10.1002/adpr.202000144
Malmberg, Robert, Tobias von Arx, Monirul Hasan, Olivier Blacque, Atul Shukla, Sarah K. M. McGregor, Shih-Chun Lo, Ebinazar B. Namdas and Koushik Venkatesan (2021). Cover Feature: Tunable Light-Emission Properties of Solution-Processable N-Heterocyclic Carbene Cyclometalated Gold(III) Complexes for Organic Light-Emitting Diodes (Chem. Eur. J. 25/2021). Chemistry - A European Journal, 27 (25). doi: 10.1002/chem.202100499
Mai, Van T. N., Shukla, Atul, Senevirathne, A. M. Chathuranganie, Allison, Ilene, Lim, Hyunsoo, Lepage, Romain J., McGregor, Sarah K. M., Wood, Michael, Matsushima, Toshinori, Moore, Evan G., Krenske, Elizabeth H., Sandanayaka, Atula S. D., Adachi, Chihaya, Namdas, Ebinazar B. and Lo, Shih-Chun (2020). Lasing operation under long-pulse excitation in solution-processed organic gain medium: toward CW lasing in organic semiconductors. Advanced Optical Materials, 8 (21) 2001234, 2001234. doi: 10.1002/adom.202001234
Shukla, Atul, Mai, Van T. N., Senevirathne, A. M. Chathuranganie, Allison, Ilene, McGregor, Sarah K. M., Lepage, Romain J., Wood, Michael, Matsushima, Toshinori, Moore, Evan G., Krenske, Elizabeth H., Sandanayaka, Atula S. D., Adachi, Chihaya, Namdas, Ebinazar B. and Lo, Shih‐Chun (2020). Low amplified spontaneous emission and lasing thresholds from hybrids of fluorenes and vinylphenylcarbazole. Advanced Optical Materials, 8 (20) 2000784, 1-9. doi: 10.1002/adom.202000784
Rahme, Matthew S., Sabatini, Randy P., McGregor, Sarah K. M., Wawrzinek, Robert, Namdas, Ebinazar B., Lo, Shih-Chun and Lakhwani, Girish (2020). Strong coupling and energy funnelling in an electrically conductive organic blend. Journal of Materials Chemistry C, 8 (33), 11485-11491. doi: 10.1039/d0tc02239j
Hasan, Monirul, Shukla, Atul, Ahmad, Viqar, Sobus, Jan, Bencheikh, Fatima, McGregor, Sarah K. M., Mamada, Masashi, Adachi, Chihaya, Lo, Shih‐Chun and Namdas, Ebinazar B. (2020). Exciton–exciton annihilation in thermally activated delayed fluorescence emitter. Advanced Functional Materials, 30 (30) 2000580, 2000580. doi: 10.1002/adfm.202000580
Shukla, Atul, Wallwork, Nicholle R., Li, Xin, Sobus, Jan, Mai, Van T. N., McGregor, Sarah K. M., Chen, Kay, Lepage, Romain J., Krenske, Elizabeth H., Moore, Evan G., Namdas, Ebinazar B. and Lo, Shih‐Chun (2020). Organic Laser Dyes: Deep‐Red Lasing and Amplified Spontaneous Emission from Nature Inspired Bay‐Annulated Indigo Derivatives (Advanced Optical Materials 2/2020). Advanced Optical Materials, 8 (2) 2070006, 1-1. doi: 10.1002/adom.202070006
Shukla, Atul, Wallwork, Nicholle R., Li, Xin, Sobus, Jan, Mai, Van T. N., McGregor, Sarah K. M., Chen, Kay, Lepage, Romain J., Krenske, Elizabeth H., Moore, Evan G., Namdas, Ebinazar B. and Lo, Shih‐Chun (2019). Deep‐red lasing and amplified spontaneous emission from nature inspired bay‐annulated indigo derivatives. Advanced Optical Materials, 8 (2) 1901350, 1901350. doi: 10.1002/adom.201901350
Allison, Ilene, Lim, Hyunsoo, Shukla, Atul, Ahmad, Viqar, Hasan, Monirul, Deshmukh, Kedar D., Wawrzinek, Robert, McGregor, Sarah Katariina Martikainen, Clegg, Jack K., Divya, Velayudhan V., Govind, Chinju, Suresh, Cherumuttathu H., Karunakaran, Venugopal, K. N., Narayanan Unni, Ajayaghosh, Ayyappanpillai, Namdas, Ebinazar B. and Lo, Shih-Chun (2019). Solution processable deep-red phosphorescent Pt(II) complex: direct conversion from its Pt(IV) species via a base promoted reduction. ACS Applied Electronic Materials, 1 (7) acsaelm.9b00246, 1304-1313. doi: 10.1021/acsaelm.9b00246
Thesis
McGregor, Sarah Katariina Martikainen (2019). Development of a Library of Novel Compounds for Use in Organic Solar Cells. PhD Thesis, School of Chemistry and Molecular Biosciences, The University of Queensland. doi: 10.14264/uql.2019.651
Patents
Sandanayaka, Sangarange Don Atula, Senevirathne, Adikari Mudiyanselage Chathuranganie, Matsushima, Toshinori, Adachi, Chihaya, Namdas, Ebinazar Benjamin, Lo, Shih-Chun, Mai, Van T. N., Shukla, Atul, Allison, Ilene and McGregor, Sarah K. M. (2022). Compound, organic semiconductor laser and method for producing same. US 2022/0169608 A1.
Mai, V. T. N., Ahmad, V., Mamada, M., Fukunaga, T., Shukla, A., McGregor, S. K. M., Adachi, C., Namdas, E. B. and Lo, S.-C. (2020). Triplet quencher. 2020903603.
Wallwork, N. R., Shukla, A., Mai, V. T. N., McGregor, S. K. M., Namdas, E. B. and Lo, S.-C. (2019). Dyes and methods of use. PCT/AU2020/051068.