Ultrathin C3N4 nanosheets-based oxidase-like 2D fluorescence nanozyme for dual-mode detection of organophosphorus pesticides

Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 451, P. 131171 - 131171

Published: March 7, 2023

Language: Английский

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Smartphone-assisted colorimetric sensing platform based on molybdenum-doped carbon dots nanozyme for visual monitoring of ampicillin

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 468, P. 143615 - 143615

Published: May 19, 2023

Language: Английский

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Carbon Dots: Synthesis, Characterizations, and Recent Advancements in Biomedical, Optoelectronics, Sensing, and Catalysis Applications

ACS Applied Bio Materials, Journal Year: 2024, Volume and Issue: 7(4), P. 2086 - 2127

Published: March 21, 2024

Carbon nanodots (CNDs), a fascinating carbon-based nanomaterial (typical size 2–10 nm) owing to their superior optical properties, high biocompatibility, and cell penetrability, have tremendous applications in different interdisciplinary fields. Here, this Review, we first explore the superiority of CNDs over other nanomaterials biomedical, optoelectronics, analytical sensing, photocatalysis domains. Beginning with synthesis, characterization, purification techniques, even address fundamental questions surrounding such as emission origin excitation-dependent behavior. Then recent advancements applications, focusing on biological/biomedical uses like specific organelle bioimaging, drug/gene delivery, biosensing, photothermal therapy. In cover CND-based solar cells, perovskite role LEDs WLEDs. Analytical sensing include detection metals, hazardous chemicals, proteins. catalysis, examine roles photocatalysis, CO2 reduction, water splitting, stereospecific pollutant degradation. With intend further spark interest composites by highlighting many benefits across wide range applications.

Language: Английский

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Recent advances in metal-organic framework-based nanozymes and their enabled optical biosensors for food safety analysis

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 173, P. 117602 - 117602

Published: Feb. 23, 2024

Language: Английский

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Coordinated carbon dots-Fe featuring synergistically enhanced peroxidase-like activity at neutral pH for specific and background-free detection of dichlorvos

Carbon, Journal Year: 2024, Volume and Issue: 219, P. 118831 - 118831

Published: Jan. 17, 2024

Language: Английский

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Nanomaterial-mediated self-calibrating biosensors for ultra-precise detection of food hazards: Recent advances and new horizons

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 522, P. 216204 - 216204

Published: Sept. 10, 2024

Language: Английский

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Organic Electronics in Biosensing: A Promising Frontier for Medical and Environmental Applications

Biosensors, Journal Year: 2023, Volume and Issue: 13(11), P. 976 - 976

Published: Nov. 7, 2023

The promising field of organic electronics has ushered in a new era biosensing technology, thus offering frontier for applications both medical diagnostics and environmental monitoring. This review paper provides comprehensive overview electronics’ remarkable progress potential applications. It explores the multifaceted aspects materials devices, thereby highlighting their unique advantages, such as flexibility, biocompatibility, low-cost fabrication. delves into diverse range biosensors enabled by electronics, including electrochemical, optical, piezoelectric, thermal sensors, showcasing versatility detecting biomolecules, pathogens, pollutants. Furthermore, integrating wearable devices Internet Things (IoT) ecosystem is discussed, wherein they offer real-time, remote, personalized monitoring solutions. also addresses current challenges future prospects biosensing, emphasizing breakthroughs medicine, sustainability, advancement human health well-being.

Language: Английский

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Metal-organic framework (MOF)-based sensors for exogenous contaminants in food: Mechanisms, advances, and prospects

Trends in Food Science & Technology, Journal Year: 2023, Volume and Issue: 138, P. 238 - 271

Published: June 15, 2023

Language: Английский

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Glyphosate Separating and Sensing for Precision Agriculture and Environmental Protection in the Era of Smart Materials

Environmental Science & Technology, Journal Year: 2023, Volume and Issue: 57(27), P. 9898 - 9924

Published: June 29, 2023

The present article critically and comprehensively reviews the most recent reports on smart sensors for determining glyphosate (GLP), an active agent of GLP-based herbicides (GBHs) traditionally used in agriculture over past decades. Commercialized 1974, GBHs have now reached 350 million hectares crops 140 countries with annual turnover 11 billion USD worldwide. However, rolling exploitation GLP last decades has led to environmental pollution, animal intoxication, bacterial resistance, sustained occupational exposure herbicide farm companies' workers. Intoxication these dysregulates microbiome-gut-brain axis, cholinergic neurotransmission, endocrine system, causing paralytic ileus, hyperkalemia, oliguria, pulmonary edema, cardiogenic shock. Precision agriculture, i.e., (information technology)-enhanced approach crop management, including a site-specific determination agrochemicals, derives from benefits materials (SMs), data science, nanosensors. Those typically feature fluorescent molecularly imprinted polymers or immunochemical aptamer artificial receptors integrated electrochemical transducers. Fabricated as portable wearable lab-on-chips, smartphones, soft robotics connected SM-based devices that provide machine learning algorithms online databases, they integrate, process, analyze, interpret massive amounts spatiotemporal user-friendly decision-making manner. Exploited ultrasensitive toxins, GLP, will become practical tools farmlands point-of-care testing. Expectedly, can be personalized diagnostics, real-time water, food, soil, air quality monitoring, control.

Language: Английский

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Synthetic Methods and Applications of Carbon Nanodots

Catalysts, Journal Year: 2023, Volume and Issue: 13(5), P. 858 - 858

Published: May 9, 2023

In the recent decade, carbon dots have drawn immense attention and prompted intense investigation. The latest form of nanocarbon, nanodot, is attracting intensive research efforts, similar to its earlier analogues, namely, fullerene, nanotube, graphene. One outstanding feature that distinguishes nanodots from other known forms materials water solubility owing extensive surface functionalization (the presence polar functional groups). These carbonaceous quantum dots, or nanodots, several advantages over traditional semiconductor-based dots. They possess photoluminescence, fluorescence, biocompatibility, biosensing bioimaging, photostability, feedstock sustainability, bio-conjugation, excellent colloidal stability, eco-friendly synthesis (from organic matter such as glucose, coffee, tea, grass biomass waste-derived sources), low toxicity, cost-effectiveness. Recent advances in characterization been received new insight provided. Presently applications fields drug delivery, sensing, diagnosis were highlighted future these astounding are speculated.

Language: Английский

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