Journal ArticleDOI
An ultrasensitive fluorescent probe for phosgene detection in solution and in air
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TLDR
In this article, an ultrasensitive fluorescent turn-on probe (HBT-Phos) for rapid detection of the highly toxic phosgene is reported, which uses 2-(2′-hydroxyphenyl)benzothiazole(HBT), a well-known excited-state intramolecular proton transfer (ESIPT) dye as the fluorophore and an oxime moiety as the reaction site.About:
This article is published in Dyes and Pigments.The article was published on 2019-04-01. It has received 53 citations till now. The article focuses on the topics: Phosgene & Fluorophore.read more
Citations
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Journal ArticleDOI
ESIPT‐based AIE luminogens: Design strategies, applications, and mechanisms
Panwang Zhou,Keli Han +1 more
TL;DR: A comprehensive review of the recent development and applications of excited-state intramolecular proton transfer-based (ESIPT-based) aggregation-induced emission luminogens (AIEgens) can be found in this paper .
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Fluorescent Chemosensor for Dual-Channel Discrimination between Phosgene and Triphosgene
TL;DR: A novel fluorescent chemosensor, Phos-4, has been constructed with 1,8-naphthalimide as the fluorophore and 2-(2-aminophenyl)imidazol as the recognition sites for discrimination between phosgene and triphosgenes in a dual-channel mode for the first time.
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A paper-based chemosensor for highly specific, ultrasensitive, and instantaneous visual detection of toxic phosgene
TL;DR: A chemosensor containing an o-hydroxyaniline unit as the reaction site was developed for colorimetric and fluorimetric detection of phosgene, which showed fast response, high specificity, and an extremely low detection limit.
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Recent endeavors on design, synthesis, fluorescence mechanisms and applications of benzazole-based molecular probes toward miscellaneous species
TL;DR: In this article, a review of benzimidazole-, benzoxazole, and benzothiazole-based fluorescent probes is presented to elucidate the progress of benzazolebased probes by combining their design strategy, synthetic route, sensing mechanism and applications.
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A portable chromogenic and fluorogenic membrane sensor for ultrasensitive, specific and instantaneous visualizing of lethal phosgene
TL;DR: In this article, a facile and reliable optical sensor (BODIPY-OHA) based on o-hydroxyaniline (OHA), which is used to detect gaseous phosgene, is presented.
References
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Journal ArticleDOI
Excited-state intramolecular proton-transfer (ESIPT) based fluorescence sensors and imaging agents
Adam C. Sedgwick,Luling Wu,Hai Hao Han,Steven D. Bull,Xiao-Peng He,Tony D. James,Tony D. James,Jonathan L. Sessler,Ben Zhong Tang,He Tian,Juyoung Yoon +10 more
TL;DR: This review will explore recent advances in the design and application of excited-state intramolecular proton-transfer (ESIPT) based fluorescent probes.
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Excited-state intramolecular proton-transfer (ESIPT)-inspired solid state emitters
Vikas S. Padalkar,Shu Seki +1 more
TL;DR: This review highlights recently developed solid state ESIPT emitters with focus on molecular design strategies and their photophysical properties, reported in the last five years.
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Recent Progress on the Development of Chemosensors for Gases.
TL;DR: This paper presents a meta-analyses of the chiral stationary phase transition of Na6(CO3)(SO4)/ Na2SO4 using a high-performance liquid chromatography apparatus for the determination of Na2CO3(SO4).
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Triphosgene, a Crystalline Phosgene Substitute
Heiner Eckert,Barbara Forster +1 more
TL;DR: In this article, the vapor diffusion method was used to grow colorless crystals suitable for X-ray crystallography, which were obtained by slow evaporation of a chloroform solution of 8 at room temperature.