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. 2017 Mar 21;12:2205–2213. doi: 10.2147/IJN.S123417

Table 2.

Calculated grain size for AgNPs

2θ of the intense peak
(degrees)
Miller indices
(hkl)
θ of the intense peak
(degrees)
FWHM of intense peak
(β), radians
Size of the particle
(D), nm
38.57 (111) 19.29 0.0094 16.23
44.7 (200) 22.35 0.0077 19.33
65 (220) 32.50 0.0073 20.89
78.2 (311) 39.10 0.0084 18.26

Abbreviations: AgNPs, silver nanoparticles; FWHM, full width at half maximum.