Опубликована: Июнь 2, 2025
Язык: Английский
Food Chemistry, Год журнала: 2023, Номер 426, С. 136608 - 136608
Опубликована: Июнь 19, 2023
Язык: Английский
Процитировано
50
Nano-Micro Letters, Год журнала: 2023, Номер 16(1)
Опубликована: Ноя. 30, 2023
Abstract Covalent organic frameworks (COFs), a rapidly developing category of crystalline conjugated polymers, possess highly ordered structures, large specific surface areas, stable chemical properties, and tunable pore microenvironments. Since the first report boroxine/boronate ester-linked COFs in 2005, have gained popularity, showing important application prospects various fields, such as sensing, catalysis, separation, energy storage. Among them, COFs-based electrochemical (EC) sensors with upgraded analytical performance are arousing extensive interest. In this review, therefore, we summarize basic properties general synthesis methods used field electroanalytical chemistry, special emphasis on their usages fabrication sensors, ions immunosensors, aptasensors. Notably, emerged electrochemiluminescence (ECL) realm thoroughly covered along preliminary applications. Additionally, final conclusions state-of-the-art provided terms EC ECL well challenges for extending improving research applications chemistry.
Язык: Английский
Процитировано
47
Talanta, Год журнала: 2023, Номер 260, С. 124613 - 124613
Опубликована: Апрель 29, 2023
Язык: Английский
Процитировано
44
Biosensors, Год журнала: 2025, Номер 15(1), С. 44 - 44
Опубликована: Янв. 13, 2025
Plastic pollution, particularly from microplastics (MPs) and nanoplastics (NPs), has become a critical environmental health concern due to their widespread distribution, persistence, potential toxicity. MPs NPs originate primary sources, such as cosmetic microspheres or synthetic fibers, secondary fragmentation of larger plastics through degradation. These particles, typically less than 5 mm, are found globally, deep seabeds human tissues, known adsorb release harmful pollutants, exacerbating ecological risks. Effective detection quantification essential for understanding mitigating impacts. Current analytical methods include physical chemical techniques. Physical methods, optical electron microscopy, provide morphological details but often lack specificity time-intensive. Chemical analyses, Fourier transform infrared (FTIR) Raman spectroscopy, offer molecular face challenges with smaller particle sizes complex matrices. Thermal including pyrolysis gas chromatography–mass spectrometry (Py-GC-MS), compositional insights destructive limited in analysis. Emerging (bio)sensing technologies show promise addressing these challenges. Electrochemical biosensors cost-effective, portable, sensitive platforms, leveraging principles voltammetry impedance detect adsorbed pollutants. Plasmonic techniques, surface plasmon resonance (SPR) surface-enhanced spectroscopy (SERS), high sensitivity nanostructure-enhanced detection. Fluorescent utilizing microbial enzymatic elements enable the real-time monitoring plastic degradation products, terephthalic acid polyethylene terephthalate (PET). Advancements innovative approaches pave way more accurate, scalable, environmentally compatible solutions, contributing improved remediation strategies. This review highlights advanced section on prospects that address could lead significant advancements monitoring, highlighting necessity testing new sensing developments under real conditions (composition/matrix samples), which overlooked, well study peptides novel recognition element microplastic sensing.
Язык: Английский
Процитировано
6
RSC Sustainability, Год журнала: 2024, Номер 2(4), С. 832 - 851
Опубликована: Янв. 1, 2024
Nanoplastic residues in our aquatic ecosystems poses a serious global concern which needs effective monitoring to implement actions and control measures. Electrochemical chemo(bio)sensors emerge as promising tool for their detection protect water environmental resources.
Язык: Английский
Процитировано
12
Microchemical Journal, Год журнала: 2025, Номер unknown, С. 112814 - 112814
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
2
Electroanalysis, Год журнала: 2025, Номер 37(2)
Опубликована: Фев. 1, 2025
Bisphenol A (BPA) is categorized as an endocrine‐disrupting substance; it a risky substance to both environmental and human health, necessitating monitoring. In this present study, novel electrochemical sensing platform based on Cd metalloporphyrin ([(5,10,15,20‐ tetrakis(p‐flurophenyl) porphyrinato] cadmium (II) [CdTFPP]) gold nanoparticles (AuNPs) for rapid sensitive determination of BPA was designed. To confirm the successful synthesis CdTFPP, UV/vis, IR, 1 H NMR were employed. The detection CdTFPP/AuNPs/SPCE prepared using screen‐printed electrode (SPCE), through deposition AuNPs CdTFPP by drop‐casting. Under optimized measuring conditions, developed sensor exhibited two linear ranges from 10 −10 −7 M −2 with limit 133 pM. Additionally, CdTFPP/AuNPs/SPCE/ demonstrated excellent selectivity reproducibility be promising tool development simple low‐cost water quality monitoring system detection.
Язык: Английский
Процитировано
2
Microchemical Journal, Год журнала: 2025, Номер unknown, С. 112774 - 112774
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
1
Journal of Colloid and Interface Science, Год журнала: 2024, Номер 659, С. 639 - 649
Опубликована: Янв. 2, 2024
Язык: Английский
Процитировано
9
Food Chemistry, Год журнала: 2024, Номер 445, С. 138792 - 138792
Опубликована: Фев. 18, 2024
Язык: Английский
Процитировано
9