There must be something wrong with me (my wife reckons so!) but the top left corner has baffled me!
1D "Coax idler into becoming a painter" (9)
_E___R_I_
2D "Hot fluid lies round about city" (8)
_E___N_I If it's a Europen capital I've not found it yet!
Lastly, 10A that links them both "An application not available to contain sickness" (6)
_____A
I know I'm hopelessly inadequate but this week I'm stumped!