PSC2232 - Colloid chemistry - 2018

6 points, SCA Band 2, 0.125 EFTSL

Undergraduate - Unit

Refer to the specific census and withdrawal dates for the semester(s) in which this unit is offered.


Pharmacy and Pharmaceutical Sciences

Chief examiner(s)

Dr Ian Larson


Dr Ian Larson

Unit guides



  • Second semester 2018 (On-campus)





Prior to 2013 coded PSC2241


This unit lays a foundation of knowledge about the characterisation and behaviour of colloid sized particles and the role their surfaces play in determining this behaviour. This knowledge is gained through solving a real industry problem involving the stability of an injectable suspension.


At the end of this unit students will be able to:

  1. Differentiate between and illustrate kinetic and thermodynamic stability;
  2. Predict suspension stability in terms of DLVO theory;
  3. Describe DLVO theory and its components;
  4. Describe different types of interaction that can occur between particles in different concentration of polymer - both adsorbing and non-adsorbing;
  5. Illustrate and describe the total energy of interaction between surfaces;
  6. Critically anaylse the lack of the stability of a suspension;
  7. Design and conduct experiments given an experimental aim, including the collection, analysis and interpretation of the results;
  8. Report on, and critically discuss, experimental findings, and draw appropriate conclusions;
  9. Work effectively in teams, demonstrate effective time management and task prioritisation.


Final assessment: 20%; in-semester assignments: 60%; practical reports: 20%.

Workload requirements

Contact hours for on-campus students:

  • Five 1-hour lectures
  • Ten 1-hour workshops
  • Five 3-hour practicals

See also Unit timetable information

Additional information on this unit is available from the faculty at: