Effect of Different Surface Treatments on the Micro-Shear Bond Strength and Surface Characteristics of Zirconia: An In Vitro Study

Table 5

AFM roughness values for all groups at 50 µm in nanometers.

Group no.	Group name	Average roughness Ra (in nm)	Root mean square roughness Rq (in nm)	Maximum roughness rmax (in nm)
1	OC	102	135	1197
2	OA	359	479	4798
3	OE	283	425	3647
4	OAE	317	414	3211
5	TC	8.77	10.8	80.3
6	TA	470	599	4673
7	TE	294	353	2814
8	TAE	336	433	3712