caa a22 4500 445303190 CHVBK 20180317142604.0 cr unu---uuuuu 170323e20100601xx s 000 0 eng 10.1007/s12274-010-0001-0 doi (NATIONALLICENCE)springer-10.1007/s12274-010-0001-0 Rapid recognition of isomers of monochlorobiphenyls at trace levels by surface-enhanced Raman scattering using Ag nanorods as a substrate [Elektronische Daten] [Qin Zhou, Ye Yang, Jie Ni, Zhengcao Li, Zhengjun Zhang] Isomers and homologues of organic pollutants are hard to distinguish-especially in trace amounts-due to the similarities in their physical and chemical properties. We report here that by identifying the Raman characteristics of isomers of monochlorobiphenyls, these compounds can be recognized, even at trace levels, by using the surface-enhance Raman scattering method with silver nanorods as a substrate. When dissolved in acetone, 2-, 3-, and 4-chlorobiphenyls were detected at a concentration of 10−8 mol/L, at which their characteristic Raman peaks were visible. This study may provide a fast, simple, and sensitive method for the detection and recognition of organic pollutants such as polychlorinated biphenyls. Tsinghua University Press and Springer-Verlag Berlin Heidelberg, 2010 Recognition nationallicence isomer nationallicence chlorobiphenyl nationallicence trace levels nationallicence SERS nationallicence Zhou Qin Advanced Materials Laboratory, Department of Materials Science and Engineering, Tsinghua University, 100084, Beijing, China aut Yang Ye Advanced Materials Laboratory, Department of Materials Science and Engineering, Tsinghua University, 100084, Beijing, China aut Ni Jie Advanced Materials Laboratory, Department of Materials Science and Engineering, Tsinghua University, 100084, Beijing, China aut Li Zhengcao Advanced Materials Laboratory, Department of Materials Science and Engineering, Tsinghua University, 100084, Beijing, China aut Zhang Zhengjun Advanced Materials Laboratory, Department of Materials Science and Engineering, Tsinghua University, 100084, Beijing, China aut Nano Research Tsinghua Press 3/6(2010-06-01), 423-428 1998-0124 3:6<423 2010 3 12274 https://doi.org/10.1007/s12274-010-0001-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12274-010-0001-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhou Qin Advanced Materials Laboratory, Department of Materials Science and Engineering, Tsinghua University, 100084, Beijing, China aut NATIONALLICENCE 700 1- Yang Ye Advanced Materials Laboratory, Department of Materials Science and Engineering, Tsinghua University, 100084, Beijing, China aut NATIONALLICENCE 700 1- Ni Jie Advanced Materials Laboratory, Department of Materials Science and Engineering, Tsinghua University, 100084, Beijing, China aut NATIONALLICENCE 700 1- Li Zhengcao Advanced Materials Laboratory, Department of Materials Science and Engineering, Tsinghua University, 100084, Beijing, China aut NATIONALLICENCE 700 1- Zhang Zhengjun Advanced Materials Laboratory, Department of Materials Science and Engineering, Tsinghua University, 100084, Beijing, China aut NATIONALLICENCE 773 0- Nano Research Tsinghua Press 3/6(2010-06-01), 423-428 1998-0124 3:6<423 2010 3 12274 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer