Luminescent sensing platforms based on lanthanide metal-organic frameworks: Current strategies and perspectives

Coordination Chemistry Reviews, Год журнала: 2023, Номер 497, С. 215454 - 215454

Опубликована: Сен. 27, 2023

Язык: Английский

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Excited-State Intramolecular Proton Transfer-Driven Photon-Gating for Photoelectrochemical Sensing of CO-Releasing Molecule-3

Analytical Chemistry, Год журнала: 2024, Номер 96(12), С. 5014 - 5021

Опубликована: Март 14, 2024

Different from prevalent approaches such as immunological recognition, complementary base pairing, or enzymatic regulation in current photoelectrochemical (PEC) sensing, this study reported an excited-state intramolecular proton transfer (ESIPT)-driven photon-gating PEC sensor. The sensor is developed for the detection of CO-releasing molecule-3 (CORM-3) by modifying ESIPT-switched organic fluorescent probe molecule (NDAA) onto surface a p-type semiconductor (BiOI). NDAA can be excited and exhibit strong green fluorescence after responding with CORM-3, resulting electrode-interface photon competitive absorption effect due to switch on ESIPT considerably reducing photocurrent signal. experimental results revealed that as-developed achieved good analytical performance high selectivity sensitivity, linear range 0.01–1000 μM lower limit 6.5 nM. This work demonstrates great potential family advancing analysis. It anticipated our findings will stimulate creation diverse functional probes possessing distinctive characteristics inventive sensors.

Язык: Английский

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Recent advances on emerging biosensing technologies and on-site analytical devices for detection of drug-resistant foodborne pathogens

TrAC Trends in Analytical Chemistry, Год журнала: 2023, Номер 167, С. 117258 - 117258

Опубликована: Авг. 26, 2023

Язык: Английский

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Recent advances in flexible sensors: From sensing materials to detection modes

TrAC Trends in Analytical Chemistry, Год журнала: 2024, Номер unknown, С. 118027 - 118027

Опубликована: Окт. 1, 2024

Язык: Английский

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Metal–Organic Frameworks Based Sensor Platforms for Rapid Detection of Contaminants in Wastewater

Langmuir, Год журнала: 2024, Номер 40(10), С. 5026 - 5039

Опубликована: Фев. 29, 2024

Metal–organic frameworks (MOFs) are a type of multifunctional material with organic–inorganic doped metal complexes that have lot unsaturated sites and consistent network structure. MOFs work has great performance for enhancing the mass transfer, signal, sensitivity as well analyte enrichment. This study highlights recent advancements MOFs-based sensors pollutant detection in water environment summarizes effect various synthetic materials on sensors. The related challenges optimization techniques been discussed. Then research results wastewater pollutants analyzed. Finally, facing sensor development outlook future

Язык: Английский

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Recent advancements in the specific determination of carcinoembryonic antigens using MOF-based immunosensors

RSC Advances, Год журнала: 2024, Номер 14(14), С. 9571 - 9586

Опубликована: Янв. 1, 2024

Carcinoembryonic antigens (CEAs) are prominent cancer biomarkers that enable the early detection of numerous cancers.

Язык: Английский

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Metal-organic framework-based aptasensor utilizing a novel electrochemiluminescence system for detecting acetamiprid residues in vegetables

Biosensors and Bioelectronics, Год журнала: 2024, Номер 259, С. 116371 - 116371

Опубликована: Май 6, 2024

Язык: Английский

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Porous Materials for Early Diagnosis of Neurodegenerative Diseases

Advanced Healthcare Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 6, 2025

Abstract Neurodegenerative diseases, particularly Alzheimer's disease and Parkinson's disease, present formidable challenges in modern medicine due to their complex pathologies the absence of curative treatments. Despite advances symptomatic management, early diagnosis remains essential for mitigating progression improving patient outcomes. Traditional diagnostic methods, such as MRI, PET, cerebrospinal fluid biomarker analysis, are often inadequate detection these diseases. Emerging porous materials, including metal–organic frameworks (MOFs), covalent–organic (COFs), MXene, zeolites, silicon, offer promising new approaches neurodegenerative These characterized by highly tunable physicochemical properties, have potential capture concentrate disease‐specific biomarkers amyloid‐beta (Aβ), tau protein, alpha‐synuclein (α‐Syn). The integration materials into advanced biosensors real‐time holds promise revolutionizing neurodiagnostic, enabling non‐invasive, sensitive, specific platforms. Furthermore, incorporation artificial intelligence (AI) machine learning (ML) techniques analysis sensor data enhances accuracy allows more efficient interpretation profiles. AI ML can optimize feature selection, improve pattern recognition, facilitate prediction progression, making them indispensable tools personalized medicine. This review explores diagnostics, emphasizing design, functionality, synergistic role advancing clinical applications.

Язык: Английский

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Review: Synthesis of metal organic framework-based composites for application as immunosensors in food safety

Analytica Chimica Acta, Год журнала: 2023, Номер 1266, С. 341331 - 341331

Опубликована: Май 8, 2023

Язык: Английский

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Recent advances in photoelectrochemistry-coupled dual-modal biosensors: From constructions to biosensing applications

Nano Research, Год журнала: 2024, Номер 17(6), С. 5512 - 5528

Опубликована: Фев. 29, 2024

Язык: Английский

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