Application of a Rhodamine-chromone Schiff base probe for the sensing of Fe3+, Al3+, Cr3+ at low concentration and exploration of the anticancer activity and bio-imaging

Maity, Mukul Bikash; Talukdar, Debojit; Dutta, Basudeb; Bairy, Gurupada; Murmu, Nabendu; Das, Gaurav; Sinha, Chittaranjan

doi:10.1016/j.ica.2022.121276

Cited by 11 publications

(4 citation statements)

References 43 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Maity et al reported a chromone linked rhodamine unit ( 53 ) (Scheme 8) via an ethyl linkage for sensing Fe 3+ , Al 3+ and Cr 3+ in methanol–water (99 : 1, v/v; HEPES buffer, pH, 7.2). 72 A significant increase in fluorescence intensity of the probe was observed at 583 in the presence of each of the trivalent cations which was attributed to the opening of the spirolactam ring followed by coordination with amide O and imine N atoms. The LOD values were calculated to be 0.0051 ppm for Fe 3+ , 0.0029 ppm for Al 3+ and 0.0052 ppm for Cr 3+ .…”

Section: Introductionmentioning

confidence: 95%

Structure–metal ion selectivity of rhodamine-based chemosensors

Ghosh

Roy

2023

Chem. Commun.

View full text Add to dashboard Cite

show abstract

Section: Introductionmentioning

confidence: 95%

Structure–metal ion selectivity of rhodamine-based chemosensors

Ghosh

Roy

2023

Chem. Commun.

View full text Add to dashboard Cite

show abstract

“…The chemosensor has a detection limit of 2.12 × 10 −8 M and has been successfully prepared as an assay test paper for convenient usage. A novel fluorescent probe, RFC, was synthesized by combining rhodamine and chromone through carbon-nitrogen conjugation for the purpose of detecting Cr 3+ [65]. The fluorescent probe is effective in the MeOH/H 2 O (99:1, v/v) system and has a detection limit of 0.0052 ppm.…”

Section: Fluorescent Probes To Detect Cr 3+mentioning

confidence: 99%

Recent Progress on Fluorescent Probes in Heavy Metal Determinations for Food Safety: A Review

et al. 2023

View full text Add to dashboard Cite

One of the main challenges faced in food safety is the accumulation of toxic heavy metals from environmental sources, which can sequentially endanger human health when they are consumed. It is invaluable to establish a practical assay for the determination of heavy metals for food safety. Among the current detection methods, technology based on fluorescent probes, with the advantages of sensitivity, convenience, accuracy, cost, and reliability, has recently shown pluralistic applications in the food industry, which is significant to ensure food safety. Hence, this review systematically presents the recent progress on novel fluorescent probes in determining heavy metals for food safety over the past five years, according to fluorophores and newly emerging sensing cores, which could contribute to broadening the prospects of fluorescent materials and establishing more practical assays for heavy metal determinations.

show abstract

“…Further, they were assessed for anticancer activity and were found to be effective against MCF-7 cells, glucocorticoid, and progesterone receptors. 45 Barve et al 46 synthesized copper ion conjugated chromone Schiff base complexes (IV) these compounds demonstrated their effectiveness as inhibitors against BT20, PC-3, as well as both COLO 357 and BxPC-3 cancer cell lines. Thus, it can be affirmatively suggested that the metal complexes exhibit better biological activity.…”

Section: Introductionmentioning

confidence: 99%