text: dewetted liquid. The front recedes until all liquid is collected in a central drop. Since no liquid 
  
  evaporates [Qnc = 0 in Eq. (1)], the particle concentration does not change during the process. 
  
  The situation changes when allowing for evaporation (Qnc > 0). Now the front may retract 
  
  by convection and/or evaporation. Evaporation leads to the possibility of a strong increase in 
  
  the particle concentration at the contact line as evaporation is strongest there. Due to the strong 
  
  nonlinear dependence of the viscosity on the particle concentration, this may lead to a dramatic 
  
  decrease of the convective contribution to the front velocity. For moderate evaporation rates, this 
  
  may result in a (temporary) self-pinning of the front. Within the present basic model, the process 
  
  can (after complete dry-in) result in three different basic deposition patterns: (i) for very fast 
  
  evaporation rates, all other processes occur over time scales that are much larger. In particular, the 
  
  effects of convective redistribution of the liquid are neglectable. As a result one ﬁnds that a nearly 
  
  homogeneous ﬁlm of nanoparticles of thickness hp = φ0h0 is deposited (see Fig. 6(a)). Convection 