L.E. Dodd, R.H. Daunton, S.C. Ward, F.W. Hamlin, A.J. Gallant, R. Kataky and D. Wood, “Single Cell Manipulation with Simultaneous Ion Sensing using a Multifunctional Microgripper“, Horizons in Human Cells, Edinburgh, 26-28 May 2014, poster P5, p 33. (poster presentation)