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Pharmacy staff profile

Dr Greg Walker

PositionSenior Lecturer
QualificationsMSc PhD(Otago)
Research summaryDrug delivery and formulation


Bio-conjugation chemistry techniques to engineer nano-devices for application in drug delivery and medical devices. We design and build smart macromolecules which change according to the physiological environment.

Dr Walker on PubMed


Yarragudi, S. B., Richter, R., Lee, H., Walker, G. F., Clarkson, A. N., Kumar, H., & Rizwan, S. B. (2017). Formulation of olfactory-targeted microparticles with tamarind seed polysaccharide to improve nose-to-brain transport of drugs. Carbohydrate Polymers, 163, 216-226. doi: 10.1016/j.carbpol.2017.01.044

Kramer, K., Young, S. L., & Walker, G. F. (2017). Comparative study of 5′- and 3′-linked CpG–antigen conjugates for the induction of cellular immune responses. ACS Omega, 2(1), 227-235. doi: 10.1021/acsomega.6b00368

Smith, G. P. S., McLaughlin, A., Clarkson, A. N., Gordon, K. C., & Walker, G. F. (2017). Raman microscopic imaging of electrospun fibers made from a polycaprolactone and polyethylene oxide blend. Vibrational Spectroscopy, 92, 27-34. doi: 10.1016/j.vibspec.2017.05.002

Walker, G., Römann, P., Poller, B., Löbmann, K., Grohganz, H., Rooney, J. S., Huff, G. S., Smith, G. P. S., Rades, T., Gordon, K. C., Strachan, C. J., & Fraser-Miller, S. J. (2017). Probing pharmaceutical mixtures during milling: The potency of low frequency Raman spectroscopy in identifying disorder. Molecular Pharmaceutics, 14(12), 4675-4684. doi: 10.1021/acs.molpharmaceut.7b00803

Kramer, K., Shields, N. J., Poppe, V., Young, S. L., & Walker, G. F. (2017). Intracellular cleavable CpG oligodeoxynucleotide-antigen conjugate enhances anti-tumor immunity. Molecular Therapy, 25(1), 62-70. doi: 10.1016/j.ymthe.2016.10.001