Back Cover: Step‐by‐Step Design and Synthesis of Au@SiO(2)@Phenyl‐azathiacrown for SERS‐Based Specific Quantification of Inorganic Mercury (ChemistryOpen 2/2017)

The Back Cover picture shows a new strategy for SERS‐based quantification of inorganic mercury (Hg(II)) in water. Design and synthesis from azathioethers (DMA and TTM) to an azathiacrown [7‐aza‐1,4,10,13‐tetrathiacyclohexadecane (NS4)] demonstrate an improved S‐pulling effect and size‐fit specificit...

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Detalles Bibliográficos
Autores principales: Wu, Yuchao, Yang, Limin, Wang, Qiuquan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2017
Materias:
Cover Pictures
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5390799/
http://dx.doi.org/10.1002/open.201700054
Descripción
Sumario:The Back Cover picture shows a new strategy for SERS‐based quantification of inorganic mercury (Hg(II)) in water. Design and synthesis from azathioethers (DMA and TTM) to an azathiacrown [7‐aza‐1,4,10,13‐tetrathiacyclohexadecane (NS4)] demonstrate an improved S‐pulling effect and size‐fit specificity towards Hg(II) to form Hg‐S bonds. Modification of NS4 on the surface of Au@SiO(2) by using a 4‐(bromomethyl) benzoic linker enables direct SERS‐based specific quantification of Hg(II), in which phenyl serves as an internal standard (IS). More information can be found in the Communication by Q. Wang and co‐workers on page 201 in Issue 2, 2017 (DOI: 10.1002/open.201600135).[Image: see text]

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