A triphenylamine‐based aggregation‐induced emission active fluorescent probe for fluorescent ink, fingerprint powder, and visual detection of salmon freshness

Journal of the Science of Food and Agriculture, Год журнала: 2025, Номер unknown

Опубликована: Янв. 28, 2025

Abstract Background Multifunctional fluorescent probes have attracted much attention due to their wide range of applications and high utilization. In this study, a multifunctional probe (E)‐3‐(4‐(7‐(4‐(diphenylamino)phenyl)benzo[c] [1,2,5]thiadiazol‐4‐yl)phenyl)acrylic acid (TBAC) based on triphenylamine was designed synthesized. Results The TBAC provided excellent aggregation‐induced emission (AIE) performance could be used as ink for printing. It also prepared successfully application fingerprint powder, facilitating the visual detection invisible fingerprints surfaces such glass, plastic, tinfoil, metal, aluminum, resin. exhibited clear fluorescence response 12 volatile amines via an AIE‐based ‘on–off’ mechanism in EtOH/H 2 O (4/6, v/v) solution. TBAC/bromocresol green (BCG) indicator label enabled non‐destructive rapid assessment salmon freshness through dual‐channel colorimetric responses. Conclusion versatility makes it promising material various applications, including materials, criminal detection, food safety. This study provides new basis probes. © 2025 Society Chemical Industry.

Язык: Английский

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A Dual-Functional Fluorescent Chemosensor Derived from Naphthalene Dithiouryl for Cu2+: Applications in Water Analysis, Logic Gates, Swab Tests, and Pesticide Monitoring

Journal of Fluorescence, Год журнала: 2025, Номер unknown

Опубликована: Фев. 8, 2025

Язык: Английский

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Luminescence Investigation of Red Phosphors La3Ga5SnO14:Eu3+ with High Color Purity and Application in w-LEDs

Journal of Fluorescence, Год журнала: 2025, Номер unknown

Опубликована: Фев. 11, 2025

Язык: Английский

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A near-infrared fluorescent probe for the detection of mitochondrial viscosity and its application in the imaging of Alzheimer’s disease mice brain

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Год журнала: 2025, Номер 334, С. 125924 - 125924

Опубликована: Фев. 20, 2025

Язык: Английский

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Development of a Near-Infrared Probe for Enhancing Cancer Therapy by Mitigating Pyroptosis-Induced Inflammation

Analytical Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Фев. 26, 2025

Pyroptosis, a specialized cell death mechanism crucial in cancer therapy, is distinct from apoptosis and primary necrosis. It linked to inflammation reactive oxygen species, particularly peroxynitrite (ONOO-), which implicated disease. Monitoring pyroptosis challenging due its connection with cellular polarity the tumor environment. In this research, we developed near-infrared probe, PBQI, highly sensitive responsive ONOO- fluctuations. PBQI targets mitochondria lipid droplets, enabling real-time tracking of pyroptosis-associated subcellular alterations. was found differentiate between normal cells during triggered by cisplatin metformin. To mitigate pyroptosis-induced inflammation, disulfiram used as an inhibitor, significantly alleviating excessive inflammation. This study highlights PBQI's utility studying interplay polarity, ONOO-, pyroptosis, contributes development more targeted therapies that optimize pyroptosis's antitumor benefits while minimizing inflammatory side effects.

Язык: Английский

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Coumarin-Based Arylpyrazolines: Highly Selective Cu2+ Fluorescent Probes and their AIEE and MFC Properties

Journal of Fluorescence, Год журнала: 2025, Номер unknown

Опубликована: Март 11, 2025

Язык: Английский

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A novel red-emitting Cd2CaTeO6: Eu3+ phosphor with abnormal thermal quenching properties for personal identification and w-LEDs

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Год журнала: 2025, Номер unknown, С. 126116 - 126116

Опубликована: Март 1, 2025

Язык: Английский

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Synthesis and optical characterization of Ba2La3(SiO4)2(PO4)O:Dy3+ yellow phosphors with abnormal thermal quenching

Journal of Materials Science Materials in Electronics, Год журнала: 2025, Номер 36(11)

Опубликована: Апрель 1, 2025

Язык: Английский

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Smartphone-assisted fluorescent probe to evaluate the salmon freshness

Journal of Food Engineering, Год журнала: 2025, Номер unknown, С. 112614 - 112614

Опубликована: Апрель 1, 2025

Язык: Английский

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Exploring the potential of KSr6ScSi4O16:Eu2+ phosphors for full-spectrum light emitting diodes

Ceramics International, Год журнала: 2025, Номер unknown

Опубликована: Апрель 1, 2025

Язык: Английский

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