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5.08/20/2025

Inspires students to love learning.

4.05/21/2025

Knowledgeable and truly inspiring educator.

5.03/31/2025

Always positive, enthusiastic, and supportive.

4.02/27/2025

Inspires students to aim high and excel.

5.02/4/2025

Great Professor!

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About Gregory

Professor Gregory Warr is a Professor of Chemistry in the School of Chemistry within the Faculty of Science at the University of Sydney. He earned his B.Sc. (Hons) in 1981 and Ph.D. in 1986 from the University of Melbourne. Leading the Warr Group, his research develops fundamental insights into how intermolecular forces drive molecular assembly of amphiphilic molecules into complex, functional nanostructured liquid, gel, and solid materials. Employing neutron and X-ray scattering techniques at major international facilities, he probes molecular-scale nanostructure and dynamics. Professor Warr's work explores self-assembly in non-aqueous solvents including ionic liquids (salts that are liquid near room temperature), deep eutectic solvents (mixtures stabilized as liquids), and water-in-salt electrolytes (highly concentrated aqueous salts). His investigations span surfactant self-assembly, colloid chemistry, soft matter, interface science, and physical chemistry, with applications in mining, healthcare, paints, lubrication, electrochemistry, and biomass pretreatment.