Abstract：The normal Raman (NR) and surface enhanced Raman spectroscopy (SERS) for Alternaria alternate, Colletotrichum musae, and fusarium suspensions were measured by a portable Raman spectrometer (785 nm). The result indicates that the silver colloid prepared by microwave method shows high enhancement of Raman scattering for the three kinds of pathogens. Comparing SERS spectrums of the three kinds of pathogens, there are some similarities. In these SERS spectrums, the peaks in the range of 500~1 000 cm-1 are very weak. Additionally, the peaks in the range of 1 000~1 600 cm-1 are strong. Meanwhile, the peak at 481 cm-1 is the strongest. Although these spectrums are similar, there are some differences such as the distribution and shape of peaks. Therefore, the three kinds of pathogens can be discriminated quickly.
张德清，司民真*，刘仁明，苏永波 . 基于微波法制备纳米银胶的三种病菌的SERS光谱初步研究 [J]. 光谱学与光谱分析, 2013, 33(04): 996-999.
ZHANG De-qing, SI Min-zhen*, LIU Ren-ming, SU Yong-bo . Elementary SERS Spectroscopy Studies of Three Kinds of Pathogens in Ag Colloids Prepared by Microwave Method . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33(04): 996-999.
[1] WANG Yu-zhong, CHEN Huai-gu, YANG Xin-ning, et al(王欲中，陈怀谷，杨新宁，等). Scientia Agricultura Sinica(中国农业科学)，1989, 22(4)：54. [2] YANG La-ying, HUANG Hua-ping, TANG Fu-run, et al(杨腊英，黄华平，唐复润，等). Acta Phytopathologica Sinica(植物病理学报)，2006, 36(3)：219. [3] YI Long, MA Guan-hua, YANG Shui-ying，et al(易 龙，马冠华，杨水英，等). Journal of Southwest University(西南大学学报), 2007, 29(3)：100. [4] JIAO Zhen-quan, GUO Yun-chang, PEI Xiao-yan, et al(焦振泉，郭云昌，裴晓燕，等). Chinese Journal of Food Hygiene(中国食品卫生杂志)，2007, 19(2)：153. [5] CHEN Yan-ping, CHEN Gang, ZHENG Wei-xiong, et al(陈燕坪，陈 刚，郑伟雄，等) . Acta Laser Biology Sinica(激光生物学报)，2012, 21(2)：103. [6] Kong X M, Yu Q, Zhang X F, et al. J. Mater. Chem., 2012, 22：7767. [7] Mhairi M Harper, Jennifer A Dougan, Neil C Shand, et al. Analyst, 2012, 137：2063. [8] Li J W, Ma W F, An Q, et al. J. Mater. Chem., 2012, 22：12100. [9] Mhairi M Harper, Barry Robertson, Alastair Ricketts, et al. Chem. Commun., 2012, 48：9412. [10] Zhang W, Bai X Y, Wang Y P, et al. Spectrochimica Acta Part A, 2012, 92(15)：234. [11] Chen Y P, Chen G, Feng S Y, et al. J. Biomed. Opt., 2012, 17(6)：067003. [12] Atanu Senguota, Mirna Mujacic, James E Davis. Anal. Bioanal. Chem., 2006, 386：1379. [13] Roger M Jarvis, Alan Brooker, Royston Goodacre. Faraday Discuss, 2006, 132：281. [14] Bao P D, Huang T Q, Liu X M, et al. Journal of Raman Spectroscopy, 2001, 4(32)：227. [15] Mara Knauer, Natalia P Ivleva, Reinhard Niessner, et al. Analytical Sciences, 2010, 26(7)：761. [16] SI Min-zhen, FANG Yan, DONG Gang, et al(司民真，方 炎，董 刚，等). Acta Photonica Sinica(光子学报), 2008, 37(5): 1034. [17] Efrima S, Zeiri L. Journal of Raman Spectroscopy, 2009, 40：277. [18] Allen I Laskin, Geoffrey M Gadd, Sima Sariaslani. Advances in Applied Microbiology. Burlington: Academic Press, 2010. 160. [19] Roger M Jarvis, Nicholas Law, Iqbal T Shadi, et al. Anal. Chem., 2008, 80：6741. [20] Premasiri W R, Moir D T, Klempner M S, et al. J. Phys. Chem. B, 2005, 109：312. [21] Zeiri L, Bronk B V, Shabtai Y, et al. Applied Spectroscopy, 2004, 58(1)：33.
