Figure 6
From: Inkjet printing of mechanochromic fluorenylidene-acridane

(a) Photograph of application in an inkjet printer. (b) Printed pattern. (c) Printed pattern on a fabric substrate. Response to mechanical pressure and ethanol.
From: Inkjet printing of mechanochromic fluorenylidene-acridane

(a) Photograph of application in an inkjet printer. (b) Printed pattern. (c) Printed pattern on a fabric substrate. Response to mechanical pressure and ethanol.