摘要: 1. A method of forming a polymer device including the steps of:(i) depositing on a substrate a solution comprising a polymer or oligomer and a crosslinking moiety, to form a layer; and,(ii) curing the layer formed in step (i) under conditions to form an insoluble crosslinked polymer; wherein the crosslinking moiety is present in step (i) in an amount in the range of from 0.05 mol% to 5 mol% based on the total number of moles of repeat units of the polymer or oligomer and the crosslinking moiety in the solution.2. A method according to claim 1, wherein the method comprises a further step of depositing a solution containing a second polymer on the crosslinked polymer formed in step (ii).