Recent progress of TP/NIR fluorescent probes for metal ions

Chen, Yahui; Zheng, Shiyue; Kim, Myung Hwa; Chen, Xiaoqiang; Yoon, Juyoung

doi:10.1016/j.cbpa.2023.102321

Cited by 15 publications

(2 citation statements)

References 61 publications

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“…As shown in Figure a,b when the concentration of PEF 50 A 4 -DMSO/TFA solution is gradually increased, the emission intensity at ∼450 nm increases significantly and is accompanied by a certain degree of red shift, showing typical CTE theoretical characteristics. When the solution concentration was further increased, although the λ em‑max continued to red shift, the solute molecules produced fluorescence self-absorption − under high concentration, and the intensity of the fluorescence spectrum decreased significantly. But apparently, high-concentration solutions still have obvious fluorescence emission.…”

Section: Resultsmentioning

confidence: 99%

Visible Light Inspires a Truly “Green” Material with Adjustable Fluorescence

Han,

Liu,

et al. 2024

ACS Sustainable Chem. Eng.

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The pollution caused by plastics is becoming increasingly serious. Poly(ethylene furanoate) (PEF), which is synthesized from agricultural and forestry wastes, is the most promising sustainable plastic to replace PET. Here, the copolyester PEFA of linear dicarboxylic acid and PEF is synthesized, and rare green fluorescence was obtained at 530 nm. The aggregation of ester clusters and the aggregation of furan and other electronrich groups as two fluorescent emission centers undergo fluorescence resonance energy transfer exhibit excitation-dependent fluorescence. The carbon chain length of linear dibasic acid and the ratio of copolymerization have been proved to be two means to effectively regulate the emission wavelength and intensity of copolyester fluorescence. Such a copolyester, synthesized from an already industrialized fully biobased platform, is a truly "green" material. The synthesized copolyester has a maximum tensile strength of 90.9 MPa and a maximum thermal decomposition temperature of 362 °C, showing great potential in the fields of textile, plastic industry, metal ion recognition, biomedicine, and other fields. At the same time, it provides a new platform for a deep understanding of the photoluminescence mechanism of nontraditional intrinsic luminescence polymers and further molecular design.

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Section: Resultsmentioning

confidence: 99%

Visible Light Inspires a Truly “Green” Material with Adjustable Fluorescence

Han,

Liu,

et al. 2024

ACS Sustainable Chem. Eng.

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“…4–6 The application of TPM imaging highly depends on the development of two-photon (TP) fluorescent probes that have strong two-photon absorption (TPA) and appropriate fluorescence properties. 7–13…”

Section: Introductionmentioning

confidence: 99%

Excellent ratiometric two-photon fluorescent probes for hydrogen sulfide detection based on the fluorescence resonance energy transfer mechanism

Ma,

Geng,

Cheng

et al. 2024

Phys. Chem. Chem. Phys.

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Design of 1,8‐Naphthalimide‐Based Fluorescent Functional Molecules for Biological Application: A Review

Nie,

2024

ChemistrySelect

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Abstract1,8‐Naphthalimide fluorophore, as the classical skeleton for fluorescent functional molecules, has gained much attention in the chemistry and biomedical field due to its excellent fluorescent properties, photostability, and structural flexibility. The rational design of the substituents on the C‐4 position and N‐position of 1,8‐naphthalimide chromophore can provide specific functions for the molecules, such as fluorescence sensing, energy‐trapping, and targeting. This review presents the design progress of 1,8‐naphthalimide‐based fluorescence sensors for metal ions and biological molecules, and 1,8‐naphthalimide‐functionalized photosensitive dyes in the biological field over the past years. We summarize the general fluorescent molecular design strategies, recent developments of 1,8‐naphthalimide in innovative photosensitizers, and the challenges, wishing to promote new ideas in developing smart and functional molecules from 1,8‐naphthalimide derivatives.

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Recent progress of TP/NIR fluorescent probes for metal ions

Cited by 15 publications

References 61 publications

Visible Light Inspires a Truly “Green” Material with Adjustable Fluorescence

Visible Light Inspires a Truly “Green” Material with Adjustable Fluorescence

Excellent ratiometric two-photon fluorescent probes for hydrogen sulfide detection based on the fluorescence resonance energy transfer mechanism

Design of 1,8‐Naphthalimide‐Based Fluorescent Functional Molecules for Biological Application: A Review

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