Machine learning-assisted image-based optical devices for health monitoring and food safety

TrAC Trends in Analytical Chemistry, Год журнала: 2024, Номер 177, С. 117794 - 117794

Опубликована: Июнь 5, 2024

Язык: Английский

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Constructing fluorescent nitrogen-containing covalent organic frameworks for visual monitoring and efficient adsorbing iodine with increasing adsorption capacity by post-synthesis ionic modification

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161825 - 161825

Опубликована: Март 1, 2025

Язык: Английский

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Fluorescent Metal Nanoclusters for Explosive Detection: A Review

TrAC Trends in Analytical Chemistry, Год журнала: 2024, Номер 180, С. 117919 - 117919

Опубликована: Авг. 17, 2024

Язык: Английский

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Polymer optical waveguide recoverable evanescent field nitroaromatics sensor based on D-π-A chromophore

Analytical and Bioanalytical Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Фев. 12, 2025

Язык: Английский

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Gold nanocluster hybrid nanomaterials: Alloying and nanocomposite for fluorescence detection in food, environment, and healthcare

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161331 - 161331

Опубликована: Март 1, 2025

Язык: Английский

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Multicolor Gold Clusterzyme-Enabled Construction of Ratiometric Fluorescent Sensor Array for Visual Biosensing

Analytical Chemistry, Год журнала: 2024, Номер 96(47), С. 18873 - 18879

Опубликована: Ноя. 15, 2024

The simultaneous detection of multiple bioanalytes with similar structures has been a long-standing challenge for biological research and disease diagnosis. Bioreceptor-inspired sensor arrays provide an attractive competitive solution addressing this challenge, but applying technique to biosensing in practical application scenarios is complicated by many factors such as the lack robust probes, interference from matrix, difficulty on-site analysis. In work, taking advantage intrinsic fluorescence enzyme-mimic properties gold nanoclusters (AuNCs), we report design innovative ratiometric array toward enhanced fluorescent visual biosensing. With biologically important phosphates example, show that present clusterzyme-based could effectively discriminate detect eight types phosphates. particular, AuNCs three different emission colors (blue, green, red) good peroxidase-mimic were employed sensing units, presence affected both enzymatic activity these AuNCs, yielding distinct optical responses manner. Moreover, portable was established further integrating clusterzymes into hydrogel which visually identify based on their color changes. Consequently, point-of-care diagnosis urinary tract infections at levels achieved analyzing microbial ATP via strategy. This study illustrates great potential promising platform

Язык: Английский

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Carbon dots-engineered gold nanoclusters in silica enabled aqueous-phase fluorescence-phosphorescence dual-emission towards advanced luminescent anti-counterfeiting

Nano Research, Год журнала: 2024, Номер 18(2), С. 94907172 - 94907172

Опубликована: Дек. 16, 2024

Язык: Английский

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Tailoring Electron‐Rich Fluorescent Supramolecular Organic Frameworks for Efficient Capture and Visual Monitoring of Iodine

Advanced Functional Materials, Год журнала: 2024, Номер unknown

Опубликована: Сен. 11, 2024

Abstract The efficient capture and monitor of radioactive iodine are crucial for managing nuclear waste protecting human health. Herein, three metal–organic coordination compound‐mediated supramolecular organic frameworks (MSOFs) reported with distinct electron‐rich structures fluorescence response. adsorption sites play roles electron‐deficient via charge transfer interactions, where π donors contribute greater than nitrogen heteroatom. Among MSOFs, MSOF‐3 the maximum numbers exhibited highest uptake capacity (3.70 g mmol −1 ). Prominently, interactions between MSOFs result in response during uptake, establishing a real‐time monitoring system. To facilitate personal health protection toward practical application, mask high removal efficiency (99.1%) is successfully developed. This study underscores great promise fluorescent sensing iodine, offering substantial prospects advance protective equipment industry.

Язык: Английский

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Cysteine-assisted synthesis of copper nanoclusters for construction of FRET-based ratiometric sensor for visual detection of alkaline phosphatase

Talanta, Год журнала: 2025, Номер 291, С. 127910 - 127910

Опубликована: Март 7, 2025

Язык: Английский

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Smart sensing of materials: Research progress in trace detection of energetic materials

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161372 - 161372

Опубликована: Март 1, 2025

Язык: Английский

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