A highly selective diarylethene chemosensor for colorimetric detection of CN − and fluorescent relay-detection of Al 3+ /Cr 3+

Feng, Erting; Fan, Congbin; Wang, Niansheng; Liu, Gang; Pu, Shouzhi

doi:10.1016/j.dyepig.2017.12.041

Cited by 70 publications

(18 citation statements)

References 42 publications

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“…Table S1 † summarizes the detection limits of recently reported Al 3+ uorescent sensors and highlights their applications in food samples. [40][41][42][43][44][45][46] The detection limit of 2a toward Al 3+ is the lowest among these reported probes, implying that probe 2a can straightforwardly detect the concentration of Al 3+ in water samples and food samples.…”

Section: Sensitivity Behavior Of 2a Toward Al 3+mentioning

confidence: 99%

A highly sensitive and selective fluorescent probe for quantitative detection of Al³⁺ in food, water, and living cells

Jiang

Song

et al. 2019

RSC Adv.

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Section: Sensitivity Behavior Of 2a Toward Al 3+mentioning

confidence: 99%

A highly sensitive and selective fluorescent probe for quantitative detection of Al³⁺ in food, water, and living cells

Jiang

Song

et al. 2019

RSC Adv.

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“…Photochromic compounds have attracted considerable attention because of their diverse application in photo‐optical switching devices, holographic displays, biology, sensors, optical storage and memory devices . Therefore, in the past decade, various photochromic compounds with diverse photoresponsive units have been synthesized .…”

Section: Introductionmentioning

confidence: 99%

Photochromic Properties of Novel One‐pot Multicomponent Synthesized Tetraarylimidazoles

et al. 2019

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Acetic acid mediated synthesis of novel tetraarylimidazoles derivatives has been reported via multicomponent reaction of benzil or phenanthrene‐9,10‐dione, NH4OAc, vanillin and aniline derivatives under microwave irradiation. Several novel tetraarylimidazole derivatives, phenanthroimidazole and bis‐tetraphenylimidazole bearing a 2‐methoxyphenol substituent at position 2 of imidazole ring were prepared. The advantages of this method are the one‐pot preparation of compounds, in short reaction times (4‐7 min) and good yields. All synthesized compounds with a 2‐methoxyphenol substituent at position 2 of imidazole ring exhibited good photochromic behavior. The photoisomerization can be performed from ground state to triplet excited state according to TD‐DFT calculation. The results showed that the presence of ortho‐methoxy substituent to hydroxyl substitution has the greatest effect on photochromic properties of target compounds. Furthermore, a pattern was successfully visualized upon UV light irradiation, which suggested that these compounds can be served as a security ink or an anti‐counterfeiting mark for photo printing.

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“…Among these methods, fluorescence probes have been widely welcomed due to their simple processing, signal stabilization, reliable performance, and fast response . Although some fluorescent probes for Al 3+ have reported monitoring or visualization of Al 3+ with excellent detection performance, only a few probes based on aggregation‐induced emission (AIE) molecules have been developed . Organic fluorophores with AIE characteristics can completely eradicate the aggregation‐caused quenching effect.…”

Section: Introductionmentioning

confidence: 99%

A highly selective aggregation‐induced emission fluorogen for sensitive detection of Al³⁺ in living cells

Xie

Yan

et al. 2019

Luminescence

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A Schiff's base derivative was synthesized using a condensation reaction between 8formyl-7-hydroxy-4-methylcoumarin and furan-2-carbohydrazide that produced marked aggregation-induced emission and had excellent ability to specifically recognize aluminium ions (Al 3+ ). This compound displayed faint fluorescence in the benign solvent dimethyl formamide, and exhibited obvious green fluorescence following addition of specific amounts of water. Moreover, it exhibited strong blue fluorescence after combination with Al 3+ even in the presence of other interfering ions.These experimental results demonstrated that this derivative could be used as a fluorescence probe for Al 3+ . The advantages, including significant fluorescence change, high selectivity and sensitivity, and fast response, meant that this probe could be used both to detect Al 3+ in water samples and for fluorescence imaging in living cells.

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A highly selective diarylethene chemosensor for colorimetric detection of CN − and fluorescent relay-detection of Al 3+ /Cr 3+

Cited by 70 publications

References 42 publications

A highly sensitive and selective fluorescent probe for quantitative detection of Al³⁺ in food, water, and living cells

A highly sensitive and selective fluorescent probe for quantitative detection of Al³⁺ in food, water, and living cells

Photochromic Properties of Novel One‐pot Multicomponent Synthesized Tetraarylimidazoles

A highly selective aggregation‐induced emission fluorogen for sensitive detection of Al³⁺ in living cells

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A highly selective diarylethene chemosensor for colorimetric detection of CN − and fluorescent relay-detection of Al 3+ /Cr 3+

Cited by 70 publications

References 42 publications

A highly sensitive and selective fluorescent probe for quantitative detection of Al3+ in food, water, and living cells

A highly sensitive and selective fluorescent probe for quantitative detection of Al3+ in food, water, and living cells

Photochromic Properties of Novel One‐pot Multicomponent Synthesized Tetraarylimidazoles

A highly selective aggregation‐induced emission fluorogen for sensitive detection of Al3+ in living cells

Contact Info

Product

Resources

About

A highly sensitive and selective fluorescent probe for quantitative detection of Al³⁺ in food, water, and living cells

A highly sensitive and selective fluorescent probe for quantitative detection of Al³⁺ in food, water, and living cells

A highly selective aggregation‐induced emission fluorogen for sensitive detection of Al³⁺ in living cells