2019
DOI: 10.1039/c9nj04267a
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Multifunctional fluorescent leucomalachite green derivatives for chemodosimetric detection of Fe3+, specific imaging of lipid droplets and intracellular pH monitoring

Abstract: Fluorescent leucomalachite green derivatives detect micromolar concentrations of Fe3+, specifically stain lipid droplets in live cells and monitor intracellular pH variations in microorganisms.

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Cited by 4 publications
(5 citation statements)
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“…For instance, a BODIPY derivative had been used with an organic solvent-containing aqueous solution and no quantification was performed. Some leucomalachite derivatives have also been tested for LD staining, but no quantification was carried out . These examples highlight the good features of the tested BSD derivatives, since they could be used in aqueous solutions and allowed for the quantification of the LD structures.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…For instance, a BODIPY derivative had been used with an organic solvent-containing aqueous solution and no quantification was performed. Some leucomalachite derivatives have also been tested for LD staining, but no quantification was carried out . These examples highlight the good features of the tested BSD derivatives, since they could be used in aqueous solutions and allowed for the quantification of the LD structures.…”
Section: Resultsmentioning
confidence: 99%
“…Some leucomalachite derivatives have also been tested for LD staining, but no quantification was carried out. 75 These examples highlight the good features of the tested BSD derivatives, since they could be used in aqueous solutions and allowed for the quantification of the LD structures.…”
Section: ■ Results and Discussionmentioning
confidence: 99%
“…Organic luminescent materials have received multifaceted interest in scientific and technological fields due to their potential applications as light-harvesting devices, 1 tunable organic laser dyes, 2 fluorescent sensors, 3 biological labeling and imaging dyes. 4–6 Among them, the boron dipyrromethene (BODIPY) fluorescent dyes have been the focus of considerable research over the last three decades. 7 Their photophysical properties can be modified by the nature of the substituents and their position on the BODIPY core.…”
Section: Introductionmentioning
confidence: 99%
“…[11][12][13][14][15] It is noted that highly fluorescent pyrene and perylene derivatives have been used widely as sensors due to their high sensitivity to heavy metals even at low concentrations. 16 For example, perylene-3,4,9,10-tetracarboxylic dianhydride and its derivatives, which possess high fluorescence efficiency and excellent thermal and light stabilities, 17,18 have been successfully utilised as fluorometric and colourimetric sensors for Cu 2+ , Ni 2+ and Fe 3+ in dimethylformamide (DMF). [19][20][21] Associated with the need for the development of analytical protocols for heavy and transition metal ion detection is the identification of reliable methods for their remediation from aqueous solutions.…”
Section: Introductionmentioning
confidence: 99%
“…This methodology is compromised, however, by issues of low sensitivity and poor water solubility of many organic fluorophores which limits their use for the detection of metal ions in aqueous media 11–15 . It is noted that highly fluorescent pyrene and perylene derivatives have been used widely as sensors due to their high sensitivity to heavy metals even at low concentrations 16 . For example, perylene‐3,4,9,10‐tetracarboxylic dianhydride and its derivatives, which possess high fluorescence efficiency and excellent thermal and light stabilities, 17,18 have been successfully utilised as fluorometric and colourimetric sensors for Cu 2+ , Ni 2+ and Fe 3+ in dimethylformamide (DMF) 19–21 …”
Section: Introductionmentioning
confidence: 99%