A novel ratiometric design of microfluidic paper-based analytical device for the simultaneous detection of Cu²⁺ and Fe³⁺ in drinking water using a fluorescent MOF@tetracycline nanocomposite

Lab on a Chip, Год журнала: 2024, Номер 24(8), С. 2306 - 2316

Опубликована: Янв. 1, 2024

On-site monitoring of ions in drinking water is essential for safeguarding public health, ensuring high quality, and preserving the ecological balance aquatic ecosystems.

Язык: Английский

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Multifunctional MOF: Cold/hot adapted sustainable oxidase-like MOF nanozyme with ratiometric and color tonality for nitrite ions detection

Food Chemistry, Год журнала: 2024, Номер 462, С. 141027 - 141027

Опубликована: Авг. 28, 2024

Язык: Английский

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MOF-functionalized paper-based biosensors: Fabrications, mechanisms and applications

TrAC Trends in Analytical Chemistry, Год журнала: 2024, Номер 173, С. 117619 - 117619

Опубликована: Фев. 22, 2024

Язык: Английский

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Nanomaterials-driven paper-based biosensors for food contaminants detection: Classification, mechanism and applications

Coordination Chemistry Reviews, Год журнала: 2025, Номер 532, С. 216512 - 216512

Опубликована: Фев. 18, 2025

Язык: Английский

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Nanotechnology and nanosensors in personalized healthcare: A comprehensive review

Sensing and Bio-Sensing Research, Год журнала: 2025, Номер unknown, С. 100740 - 100740

Опубликована: Янв. 1, 2025

Язык: Английский

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Smartphone flashlight-triggered covalent organic framework nanozyme activity: A universal scheme for visual point-of-care testing

Sensors and Actuators B Chemical, Год журнала: 2023, Номер 381, С. 133422 - 133422

Опубликована: Янв. 23, 2023

Язык: Английский

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Nanoscale mineral as a novel class enzyme mimic (mineralzyme) with total antioxidant capacity detection: Colorimetric and smartphone-based approaches

Materials Today Chemistry, Год журнала: 2024, Номер 40, С. 102262 - 102262

Опубликована: Авг. 23, 2024

Язык: Английский

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Developments in analytical chemistry initiated from green chemistry

Sustainable Chemistry for the Environment, Год журнала: 2024, Номер 5, С. 100078 - 100078

Опубликована: Фев. 13, 2024

The influence of green chemistry principles on analytical is discussed. Emphasised are the changes in chemical measurement procedures related to introduction new solvents, decrease use energy and safer chemicals. Described approaches like 'quality-by-design' development methods, 'fitness-of-purpose' instrumental analysis methods position 'chemometrics' greening chemistry. assessment greenness considered. great activity have created directed provide end users measurements high-quality information an inherently safe environmentally friendly way they need within a reasonable time at least possible spending materials energy.

Язык: Английский

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Electrochemical Lateral Flow Immunoassay with Built-In Electrodes for Ultrasensitive and Wireless Detection of Inflammatory Biomarkers

Analytical Chemistry, Год журнала: 2024, Номер 96(26), С. 10630 - 10638

Опубликована: Июнь 24, 2024

Paper-based lateral flow immunoassays (LFIAs) are cost-effective, portable, and simple methods for detection of diverse analytes, which however only provide qualitative or semiquantitative results lack sufficient sensitivity. A combination LFIA electrochemical detection, namely, immunoassay (eLFIA), enables quantitative analytes with high sensitivity, but the integration external electrodes makes system relatively expensive unstable. Herein, working, counter, reference were prepared directly on nitrocellulose membrane using screen printing, remarkably simplified structure eLFIA decreased cost. Moreover, a horseradish peroxidase (HRP)-based signal amplification strategy was used further increasing analytical HRP captured working electrode can catalyze oxidation tetramethylbenzidine (TMB) to form TMB-TMB

Язык: Английский

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Nanoscale Materials in Biomedical Applications of Sensors: Insights from a Comprehensive Landscape Analysis

ACS Applied Nano Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 10, 2025

Since their inception in the early 1960s, use of nanoscale materials has progressed leaps and bounds, role diverse fields ranging from human health to energy is undeniable. Nanosensors are devices having dimensions designed detect, record, transmit signals provide valuable data information. In this review, we utilize CAS Content Collection, a vast repository scientific information extracted journals patent publications, identify emerging applications field. This involves understanding trends, such as growth certain topics over time, well establishing relationships between topics. Our analysis indicates that among various nanomorphologies explored nanosensors, nanoparticles, nanotubes, quantum dots tend lead. terms types chemical biological sensors account for nearly 80% publications. combination with bibliographic data, utilized our access Registry identified host across substance classes (polymers, small molecules, elements) associated nanosensor Finally, major application nanosensors appears be biomedical nature (cancer diagnosis/testing drug discovery, example). findings highlighted TrendScape map provides an overview research interest concepts We also snapshot commercial development briefly discuss currently under development. It hope review comprehensive field serves guide researchers/scientists.

Язык: Английский

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