[4] [4] O’Neil G D, Newton M E, Macpherson J V. Analytical Chemistry, 2015, 87(9): 4933.

[5] [5] Juliana M M Gomes, Cláudio L Donnici, José D Corrêa Júnior, et al. Microchemical Journal, 2016, 124: 629.

[7] [7] Ma S S, He M, Chen B B, et al. Talanta, 2016, 146: 93.

[8] [8] Daniel Sacristán, Raphael A Viscarra Rossel, Luis Recatalá. Geoderma, 2016, 265: 6.

[9] [9] Chen T B, Huang L, Yao M Y, et al. Applied Optics, 2015, 54(25): 7807.

[10] [10] Rodolfo Fernández-Martínez, Isabel Rucandio, Isabel Gómez-Pinilla, et al. Journal of Food Composition and Analysis, 2015, 38: 7.

[11] [11] Zhang L J, Zhuang Y F, Bian Y L. Laser & Optoelectronics Progress, 2015, 9: 331.

[12] [12] Fan J, Wand D, Lu J D. Guangdong Electric Power, 2015, 9: 7.

[13] [13] Yu Q L, Tan W B, Shi S M, et al. 2015, 4: 51.

[16] [16] Marzieh Hemati Farsani, Mahsa Ghezelbash, Seyyed Mohammd Reza Darbani, et al. Journal of Mazandaran University of Medical Sciences, 2014, 24(118): 24.