Science and Technology Innovation Center, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, 250062, ChinaKey Laboratory for Colloid and Interface Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, China
刊名
Scientia Sinica Chimica
年份
2021
卷号
Vol.51 No.1
页码
665
ISSN
1674-7224
摘要
Surface enhanced Raman spectroscopy , which is known for its high sensitivity and molecular characteristics of the fingerprint spectrum, has been used in many fields. SERS might be interfered by the sample matrix and the impurity especially when trace analyte is being analyzed, which limits its application in actual samples analysis. Therefore, extraction-surface enhanced Raman spectroscopy hyphenated technique is proposed to solve this problem. Several extraction technologies including solid p...更多
Surface enhanced Raman spectroscopy , which is known for its high sensitivity and molecular characteristics of the fingerprint spectrum, has been used in many fields. SERS might be interfered by the sample matrix and the impurity especially when trace analyte is being analyzed, which limits its application in actual samples analysis. Therefore, extraction-surface enhanced Raman spectroscopy hyphenated technique is proposed to solve this problem. Several extraction technologies including solid phase extraction, solid phase microextraction, micro magnetic dispersive solid-phase microextraction, thin layer chromatography extraction, liquid-liquid dispersion microextraction have been used to construct Ex-SERS hyphenated technique. A variety of Ex-SERS methods were developed for rapid in-situ separation and detection of trace analytes from complex sample, which could promote the application of SERS technology in actual sample analysis.收起
