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Literature DB >> 19382784

Nanomolar Hg(II) detection using Nile blue chemodosimeter in biological media.

Min Hee Lee¹, Soon W Lee, Sang Hoon Kim, Chulhun Kang, Jong Seung Kim.

Abstract

A Nile blue-based chemodosimeter (1) was newly synthesized, and its application for detection of the Hg(2+) ion in 100% aqueous solution was demonstrated. Upon its addition into aqueous Hg(2+) ion solution, it exhibited a considerable blue-shift in its absorption and emission spectra, driven by a desulfurization reaction. Detection at an emission of 652 nm was extremely sensitive (less than 1.0 ppb), even in biological media such as blood plasma and albumin.

Entities: Chemical

Mesh：

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Year: 2009 PMID： 19382784 DOI： 10.1021/ol900542y

Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005

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Cited

7 in total

1. Design and synthesis of a terbium(III) complex-based luminescence probe for time-gated luminescence detection of mercury(II) ions.

Authors: Guanfeng Cui; Zhiqiang Ye; Run Zhang; Guilan Wang; Jingli Yuan
Journal: J Fluoresc Date: 2011-08-20 Impact factor: 2.217

2. Development and applications of fluorogenic probes for mercury(II) based on vinyl ether oxymercuration.

Authors: Shin Ando; Kazunori Koide
Journal: J Am Chem Soc Date: 2011-02-04 Impact factor: 15.419

3. Reversible Absorption and Emission Responses of Nile Blue and Azure A Derivatives in Extreme Acidic and Basic Conditions.

Authors: Xiu-Li Wang; Ru Sun; Wei-Jin Zhu; Xin-Long Sha; Jian-Feng Ge
Journal: J Fluoresc Date: 2017-02-06 Impact factor: 2.217

7. An aggregation-induced emission-based fluorescence turn-on probe for Hg²⁺ and its application to detect Hg²⁺ in food samples.

Authors: Lijun Tang; Haili Yu; Keli Zhong; Xue Gao; Jianrong Li
Journal: RSC Adv Date: 2019-07-29 Impact factor: 4.036

7 in total

Nanomolar Hg(II) detection using Nile blue chemodosimeter in biological media.

1. Design and synthesis of a terbium(III) complex-based luminescence probe for time-gated luminescence detection of mercury(II) ions.

2. Development and applications of fluorogenic probes for mercury(II) based on vinyl ether oxymercuration.

3. Reversible Absorption and Emission Responses of Nile Blue and Azure A Derivatives in Extreme Acidic and Basic Conditions.

Review 4. Reaction-based small-molecule fluorescent probes for chemoselective bioimaging.

5. Single-Atom Switching as a General Approach to Designing Colorimetric and Fluorogenic Probes for Mercury Ions.

6. A simple and efficient dual optical signaling chemodosimeter for toxic Hg(II).

7. An aggregation-induced emission-based fluorescence turn-on probe for Hg²⁺ and its application to detect Hg²⁺ in food samples.

Nanomolar Hg(II) detection using Nile blue chemodosimeter in biological media.

1. Design and synthesis of a terbium(III) complex-based luminescence probe for time-gated luminescence detection of mercury(II) ions.

2. Development and applications of fluorogenic probes for mercury(II) based on vinyl ether oxymercuration.

3. Reversible Absorption and Emission Responses of Nile Blue and Azure A Derivatives in Extreme Acidic and Basic Conditions.

Review 4. Reaction-based small-molecule fluorescent probes for chemoselective bioimaging.

5. Single-Atom Switching as a General Approach to Designing Colorimetric and Fluorogenic Probes for Mercury Ions.

6. A simple and efficient dual optical signaling chemodosimeter for toxic Hg(II).

7. An aggregation-induced emission-based fluorescence turn-on probe for Hg2+ and its application to detect Hg2+ in food samples.

7. An aggregation-induced emission-based fluorescence turn-on probe for Hg²⁺ and its application to detect Hg²⁺ in food samples.