High efficiency SERS detection of clinical microorganism by AgNPs-decorated filter membrane and pattern recognition techniques

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• 作者：Chi-Chang Lin^a ; ^{chichang31@gmail.com} ; ^{chichang31@thu.edu.tw} (Prof.)Author Vitae ; Cheng-Yao Lin^aAuthor Vitae ; Chi-Jie Kao^aAuthor Vitae ; Chih-Hsin Hung^b ; ^{chhung@isu.edu.tw} (Prof.)Author Vitae
• 关键词：Raman spectroscopy ; SERS ; Filter substrate ; Clinical microorganism ; Pattern recognition ; Genetic algorithm
• 刊名：Sensors and Actuators B: Chemical
• 出版年：2017
• 出版时间：31 March 2017
• 年：2017
• 卷：241
• 期：Complete
• 页码：513-521
• 全文大小：2637 K
• 卷排序：241

文摘

Silver nanoparticles (AgNPs)-decorated filter-like surface enhanced Raman spectroscopy (SERS) substrate for bacteria Raman detection. Integrated pattern recognition procedures is performed for Raman spectra classification. SERS fingerprint combination with pattern recognition techniques showed good classification of microorganism. Low cost but high recognition ability research tool for rapidly detect, quantify, and classify bacterial types at species level.