Tailoring nano-crystal suspensions for extended ion supply to hydrophobic and hydrophilic leaf surfaces (2009-2012)

The project aims to tailor suspensions of nano-crystals which will adhere to both hydrophobic and hydrophilic leaf surfaces over a desired 4-6 week period, dissolve at a controlled rate during the diurnal wetting (dewing) cycles, and act as a nutrient reservoir, engineered to provide extended delivery of critical ionic nutrients to plants. We will develop innovative modelling and experimental approaches to optimise the nutrient supply to and uptake by leaves, and to make and benchmark nano-crystal nutrient formulations. The project is at the forefront of surface and particle science and technology, and will deliver significant outcomes to the fertiliser industry.'',