A cyanobiphenyl containing fluorescence “turn on” sensor for Al3+ ion in CH3CN–water

Alici, Onder; Erdemir, Serkan

doi:10.1016/j.snb.2014.11.033

Cited by 95 publications

(20 citation statements)

References 48 publications

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“…Based on these outstanding properties, they have been applied widely in the fields of catalysis, medicine, and fluorescent probes [ 18 , 19 , 20 ]. Beyond this, photo-induced electron transfer (PET) as a signal mechanism in photophysical processes has been broadly used [ 7 , 21 , 22 ]. Many reported probes based on PET mechanism contain amine and amide moiety, and the key advantage is easy to prepare and construct “turn-on” type probes for the detection of various targets.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Characterization of a Mg2+-Selective Probe Based on Benzoyl Hydrazine Derivative and Its Application in Cell Imaging

Chen

Wen

et al. 2021

Molecules

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A simple benzoyl hydrazine derivative P was successfully synthesized and characterized as Mg2+-selective fluorescent probe. The binding of P with Mg2+ caused an obvious fluorescence enhancement at 482 nm. The fluorescent, UV-vis spectra, 1H-NMR, and IR spectra confirmed the formation of P-Mg2+ complex, and the formation of a 1:1 stoichiometry complex was proved by Job’s plot and mass spectrometry. The recognition mechanism of P to Mg2+ was owing to the photoinduced electron transfer effect (PET). The fluorescent response was linear in the range of 0.9–4.0 µM with the detection limit of 0.3 µM Mg2+ in water–ethanol solution (1:9, v:v, pH10.0, 20 mM HEPES). In addition, the results of cell imaging of Mg2+ in Hl-7701 cells was satisfying.

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Section: Introductionmentioning

confidence: 99%

Synthesis and Characterization of a Mg2+-Selective Probe Based on Benzoyl Hydrazine Derivative and Its Application in Cell Imaging

Chen

Wen

et al. 2021

Molecules

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“…Compared with the traditional methods, uorescent chemical sensors have many advantages, such as a simple operation, low cost and high sensitivity and they have attracted wide ranging attention. [19][20][21] In the past few years, large numbers of photoresponsive compounds have been reported for the detection of ions. [22][23][24][25] Among the photoresponsive materials that have been reported, photochromic diarylethenes are considered to be the most promising photo-switchable molecules on account of their prominent thermal stability, excellent fatigue resistance, and rapid response.…”

Section: Introductionmentioning

confidence: 99%

A turn-on fluorescence sensor for the highly selective detection of Al³⁺ based on diarylethene and its application on test strips

Liu

et al. 2019

RSC Adv.

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A novel turn-on fluorescent sensor for Al 3+ based on photochromic diarylethene with a 2hydroxybenzhydrazide unit has been successfully designed and synthesized. The photochromic and fluorescent characteristics were studied methodically in methanol under irradiation using UV/vis light and induced by Al 3+ /EDTA. This fluorescent sensor was highly selective toward Al 3+ with an obvious fluorescent color change from dark blue to blue. The Job's plot and mass spectrometry (MS) analysis indicate a binding stoichiometry of 1 : 1 between the fluorescent sensor and Al 3+ . Moreover, a test strip containing this fluorescent sensor was prepared to allow for the easy detection of Al 3+ in water. Finally, a logic circuit was designed using four input signals (In1: UV; In2: vis; In3: Al 3+ ; In4: EDTA) and one output signal.

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“…When there are excessive concentrations of Al 3+ in the environment, the resultng toxicity can stunt plants, threaten the survival of bio‐organisms, and endanger human health . For example, high doses of aluminium can cause osteoporosis, central nervous system injury, premature senility, tissue damage, and Alzheimer's disease after entering human body through the food chain and in water . Therefore, many researchers have aimed to develop simple and efficient analytical methods for Al 3+ that also have high sensitivity and are rapid.…”

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 cyanobiphenyl containing fluorescence “turn on” sensor for Al3+ ion in CH3CN–water

Cited by 95 publications

References 48 publications

Synthesis and Characterization of a Mg2+-Selective Probe Based on Benzoyl Hydrazine Derivative and Its Application in Cell Imaging

Synthesis and Characterization of a Mg2+-Selective Probe Based on Benzoyl Hydrazine Derivative and Its Application in Cell Imaging

A turn-on fluorescence sensor for the highly selective detection of Al³⁺ based on diarylethene and its application on test strips

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

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A cyanobiphenyl containing fluorescence “turn on” sensor for Al3+ ion in CH3CN–water

Cited by 95 publications

References 48 publications

Synthesis and Characterization of a Mg2+-Selective Probe Based on Benzoyl Hydrazine Derivative and Its Application in Cell Imaging

Synthesis and Characterization of a Mg2+-Selective Probe Based on Benzoyl Hydrazine Derivative and Its Application in Cell Imaging

A turn-on fluorescence sensor for the highly selective detection of Al3+ based on diarylethene and its application on test strips

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

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Product

Resources

About

A turn-on fluorescence sensor for the highly selective detection of Al³⁺ based on diarylethene and its application on test strips

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