A review on photochemical sensors for lithium ion detection: relationship between the structure and performance

Javanbakht, Fatemeh; Najafi, Hossein; Jalili, Kiyumars; Salami-Kalajahi, Mehdi

doi:10.1039/d3ta06113b

Cited by 16 publications

(2 citation statements)

References 132 publications

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“…3 Among the different types of chemosensors, those utilizing colorimetric and fluorescence techniques have garnered significant attention due to their numerous advantages, including cost-effectiveness, ease of use, excellent selectivity, rapid response times, and compatibility with standard instruments. 4,5 In recent years, there is a particular emphasis on the creation of highly selective and sensitive chemosensors for iron ions (Fe 3+ ), with a focus on generating simple absorbance and turn-on fluorescence responses. 6,7 The significance of targeting these specific metal ions lies in their essential roles as vital elements in the human body.…”

Section: Introductionmentioning

confidence: 99%

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Starch/rhodamine 6G conjugate as a non-cytotoxic, effective, and selective fluorescent chemosensor for detection of Fe³⁺ ion

Alavifar,

Golshan,

Salami Hosseini

et al. 2024

Polymers from Renewable Resources

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Iron is a crucial trace mineral vital for maintaining optimal human health and well-being. Despite being needed in small amounts, its importance cannot be overstated as it plays an important role in various physiological processes. In this research, we have developed a fluorescence probe utilizing starch functionalized with derivatives of rhodamine 6G to efficiently detect Fe3+ ions. This structure forms self-assembled starch/rhodamine 6G (RS0) fluorescent nanoparticles that exhibit strong fluorescence intensity under ultraviolet light. The ability of Fe3+ ions to increase the fluorescence of the RS0 probe enables the effective detection of Fe3+ ions. Importantly, this fluorescence increasing effect is specific to Fe3+ ions and remains unaffected by the presence of other metal ions. MTT assay against SH-SY5Y cells showed that RS0 was rather cytocompatible. Finally, SH-SY5Y cells were used to measure cell uptake and fluorescence imaging performances of RS0 which showed a good ability for live-cell fluorescence imaging.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Starch/rhodamine 6G conjugate as a non-cytotoxic, effective, and selective fluorescent chemosensor for detection of Fe³⁺ ion

Alavifar,

Golshan,

Salami Hosseini

et al. 2024

Polymers from Renewable Resources

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Rhodamine B‐Modified Nanocrystalline Cellulose as Fluorescent Sensor for Fe³⁺ Ion Detection

Golshan,

Gheitarani,

Safavi‐Mirmahalleh

et al. 2024

Macro Materials & Eng

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Iron is crucial for various biological processes in humans, animals, and plants, making precise and efficient monitoring of iron ion concentrations essential. To address this need, a cellulose‐based smart fluorescent material (NCC@NH2@RB) with a conjugated structure is designed and synthesized for the rapid and sensitive detection of Fe3+ ions. This sensor features core‐shell nanoparticles functionalized with rhodamine B (RB), using (3‐aminopropyl)triethoxysilane (APTES) as a linker. The resulting fluorescent probe, composed of nanocrystalline cellulose and RB, exhibits strong fluorescence under ultraviolet light, making it an effective tool for Fe3+ ion detection in water. When Fe3+ ions are introduced into a solution containing NCC@NH2@RB, they bind with weak‐field ligands such as nitrogen and oxygen in the probe's structure, forming complexes. This interaction involves high‐spin coordination and leads to the self‐assembly of Fe3+ ions on the surface of NCC@NH2@RB. The process generates single electrons, increasing paramagnetism and quenching the fluorescence. The NCC@NH2@RB fluorescent probe has a limit of detection (LOD) of 0.01 µM and a limit of quantification (LOQ) of 0.03 µM with linearity at concentrations of 1.0 × 10−4–2.5 × 10−3 m. This fluorescence quenching effect is specific to Fe3+ ions, ensuring that the probe remains unaffected by other metal ions.

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Rhodamine B- and coumarin-modified chitosan as fluorescent probe for detection of Fe3+ using quenching effect

Alavifar,

Golshan,

Salami Hosseini

et al. 2024

Cellulose

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A review on photochemical sensors for lithium ion detection: relationship between the structure and performance

Abstract: Application of lithium in portable electronic devices, medical field, catalysts, and so on has been increased in recent years because of unique properties of lithium. Therefore, detection and sensing of...

Cited by 16 publications

References 132 publications

Starch/rhodamine 6G conjugate as a non-cytotoxic, effective, and selective fluorescent chemosensor for detection of Fe³⁺ ion

Starch/rhodamine 6G conjugate as a non-cytotoxic, effective, and selective fluorescent chemosensor for detection of Fe³⁺ ion

Rhodamine B‐Modified Nanocrystalline Cellulose as Fluorescent Sensor for Fe³⁺ Ion Detection

Rhodamine B- and coumarin-modified chitosan as fluorescent probe for detection of Fe3+ using quenching effect

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A review on photochemical sensors for lithium ion detection: relationship between the structure and performance

Abstract: Application of lithium in portable electronic devices, medical field, catalysts, and so on has been increased in recent years because of unique properties of lithium. Therefore, detection and sensing of...

Cited by 16 publications

References 132 publications

Starch/rhodamine 6G conjugate as a non-cytotoxic, effective, and selective fluorescent chemosensor for detection of Fe3+ ion

Starch/rhodamine 6G conjugate as a non-cytotoxic, effective, and selective fluorescent chemosensor for detection of Fe3+ ion

Rhodamine B‐Modified Nanocrystalline Cellulose as Fluorescent Sensor for Fe3+ Ion Detection

Rhodamine B- and coumarin-modified chitosan as fluorescent probe for detection of Fe3+ using quenching effect

Contact Info

Product

Resources

About

Starch/rhodamine 6G conjugate as a non-cytotoxic, effective, and selective fluorescent chemosensor for detection of Fe³⁺ ion

Starch/rhodamine 6G conjugate as a non-cytotoxic, effective, and selective fluorescent chemosensor for detection of Fe³⁺ ion

Rhodamine B‐Modified Nanocrystalline Cellulose as Fluorescent Sensor for Fe³⁺ Ion Detection