Mix‐&‐Read Determination of Mercury(II) at Trace Levels with Hybrid Mesoporous Silica Materials Incorporating Fluorescent Probes by a Simple Mix‐&‐Load Technique

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Invited for this month's cover picture is the group of Dr. Knut Rurack at the Department of Analytical Chemistry; Reference Materials at the Bundesanstalt für Materialforschung und ‐prüfung (BAM) in Berlin (Germany). The cover picture shows how differences in color and fluorescence on a test st...

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Autores principales: Climent, Estela, Hecht, Mandy, Witthuhn, Heike, Gawlitza, Kornelia, Rurack, Knut
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2018
Materias:
Cover Profile
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6276870/
https://www.ncbi.nlm.nih.gov/pubmed/30524919
http://dx.doi.org/10.1002/open.201800231
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author Climent, Estela
Hecht, Mandy
Witthuhn, Heike
Gawlitza, Kornelia
Rurack, Knut
author_facet Climent, Estela
Hecht, Mandy
Witthuhn, Heike
Gawlitza, Kornelia
Rurack, Knut
author_sort Climent, Estela
collection PubMed
description Invited for this month's cover picture is the group of Dr. Knut Rurack at the Department of Analytical Chemistry; Reference Materials at the Bundesanstalt für Materialforschung und ‐prüfung (BAM) in Berlin (Germany). The cover picture shows how differences in color and fluorescence on a test strip can be easily read out with a mobile device. Two reference spots frame the sensitive spot that indicates the presence of trace amounts of Hg(II) below the threshold in a natural water sample. This dipstick contains a hybrid material that combines boron‐dipyrromethene (BODIPY) probes sterically loaded into specifically tailored mesoporous silica particles, allowing for ultrasensitive Hg(II) detection through enhanced fluorescence in a few seconds. The applicability in real water samples and fish extracts are also studied. Read the full text of their Full Paper at https://doi.org/10.1002/open.201800111.
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spelling pubmed-62768702018-12-06 Mix‐&‐Read Determination of Mercury(II) at Trace Levels with Hybrid Mesoporous Silica Materials Incorporating Fluorescent Probes by a Simple Mix‐&‐Load Technique Climent, Estela Hecht, Mandy Witthuhn, Heike Gawlitza, Kornelia Rurack, Knut ChemistryOpen Cover Profile Invited for this month's cover picture is the group of Dr. Knut Rurack at the Department of Analytical Chemistry; Reference Materials at the Bundesanstalt für Materialforschung und ‐prüfung (BAM) in Berlin (Germany). The cover picture shows how differences in color and fluorescence on a test strip can be easily read out with a mobile device. Two reference spots frame the sensitive spot that indicates the presence of trace amounts of Hg(II) below the threshold in a natural water sample. This dipstick contains a hybrid material that combines boron‐dipyrromethene (BODIPY) probes sterically loaded into specifically tailored mesoporous silica particles, allowing for ultrasensitive Hg(II) detection through enhanced fluorescence in a few seconds. The applicability in real water samples and fish extracts are also studied. Read the full text of their Full Paper at https://doi.org/10.1002/open.201800111. John Wiley and Sons Inc. 2018-12-03 /pmc/articles/PMC6276870/ /pubmed/30524919 http://dx.doi.org/10.1002/open.201800231 Text en © 2018 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim
spellingShingle Cover Profile
Climent, Estela
Hecht, Mandy
Witthuhn, Heike
Gawlitza, Kornelia
Rurack, Knut
Mix‐&‐Read Determination of Mercury(II) at Trace Levels with Hybrid Mesoporous Silica Materials Incorporating Fluorescent Probes by a Simple Mix‐&‐Load Technique
title Mix‐&‐Read Determination of Mercury(II) at Trace Levels with Hybrid Mesoporous Silica Materials Incorporating Fluorescent Probes by a Simple Mix‐&‐Load Technique
title_full Mix‐&‐Read Determination of Mercury(II) at Trace Levels with Hybrid Mesoporous Silica Materials Incorporating Fluorescent Probes by a Simple Mix‐&‐Load Technique
title_fullStr Mix‐&‐Read Determination of Mercury(II) at Trace Levels with Hybrid Mesoporous Silica Materials Incorporating Fluorescent Probes by a Simple Mix‐&‐Load Technique
title_full_unstemmed Mix‐&‐Read Determination of Mercury(II) at Trace Levels with Hybrid Mesoporous Silica Materials Incorporating Fluorescent Probes by a Simple Mix‐&‐Load Technique
title_short Mix‐&‐Read Determination of Mercury(II) at Trace Levels with Hybrid Mesoporous Silica Materials Incorporating Fluorescent Probes by a Simple Mix‐&‐Load Technique
title_sort mix‐&‐read determination of mercury(ii) at trace levels with hybrid mesoporous silica materials incorporating fluorescent probes by a simple mix‐&‐load technique
topic Cover Profile
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6276870/
https://www.ncbi.nlm.nih.gov/pubmed/30524919
http://dx.doi.org/10.1002/open.201800231
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