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. 2021 Jan 13;11(2):68. doi: 10.1007/s13205-020-02611-9

Table 2.

FTIR peak assignment of spherical, hexagonal and rod ZnO NPS

ZnO NPS
Spherical Hexagonal Rod Peak assignment References
502 520 545 Zn–O Esparza-Gonzalez 2016; Varadavenkatesan et al. 2019
Nd 626 Nd O–H Talluri et al. 2019
Nd 711 Nd C–H Talluri et al. 2019
870 883 875 C–C Talluri et al. 2019
Nd 1116 1110 C–H Chandrasekaran
1411 Nd 1421 C–H Haque
1623 1627 1625 –OH Rajkumar 2019
3423 3272 3442 –OH, N–H Rajkumar 2019

Nd not detected