☆ 4.6 Article

Gold Nanoclusters and Silica-Coated Carbon Dots-Assisted Ratiometric Fluorescent Nanosensors for Ultrasensitive Detection of Glyphosate

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Applied

A turn-on fluorescence sensor based on Cu2+ modulated DNA-templated silver nanoclusters for glyphosate detection and mechanism investigation

Yixia Yang et al.

Summary: An ultrasensitive detection method for glyphosate using a Cu2+-modulated DNA-AgNCs sensor was developed, demonstrating a combination of static and dynamic quenching modes with Cu2+-triggered fluorescence quenching. The sensor showed high linearity for glyphosate analysis in the range of 15-100 μg/L and a low detection limit down to 5 μg/L, making it promising for pesticide residues detection in real samples.

FOOD CHEMISTRY (2022)

添加到收藏夹

Article Spectroscopy

A reaction-based system for the colorimetric detection of glyphosate in real samples

Ziya Aydin et al.

Summary: The study developed two simple colorimetric sensors, BP-Cl and CP-Cl, which showed high sensitivity and selectivity for glyphosate detection through color changes. The sensors were able to monitor glyphosate in water samples using both naked-eye and UV-Vis spectroscopy, demonstrating their potential for practical applications.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2022)

添加到收藏夹

Article Public, Environmental & Occupational Health

Evaluation of the Carcinogenicity of Glyphosate by the IARC Monographs Programme and New Developments.

Kurt Straif

Safety and Health at Work (2022)

添加到收藏夹

Article Chemistry, Physical

Electrochemical Non-enzymatic sensor based on Co-H2ABDC Metal Organic Framework for detection of glyphosate

N. Gokila et al.

Summary: Cobalt metal organic framework (Co-H2ABDC MOF) was successfully synthesized using a solvothermal method and used to fabricate an electrochemical non-enzymatic sensor. The properties and stability of the synthesized material were confirmed using various characterization techniques.

CHEMICAL PHYSICS LETTERS (2022)

添加到收藏夹

Review Chemistry, Inorganic & Nuclear

Ratiometric fluorescent signals-driven smartphone-based portable sensors for onsite visual detection of food contaminants

Yizhong Shen et al.

Summary: Developing efficient and portable biosensors for accurate onsite detection of food contaminants is crucial for ensuring food safety and human health. Integration of smartphone and ratiometric fluorescent strategies offers a potential solution for rapid, low-cost, reliable, and easily implementable visual detection of food contaminants, even in resource-limited areas.

COORDINATION CHEMISTRY REVIEWS (2022)

添加到收藏夹

Article Agricultural Engineering

A nitrogen-doped carbon dots based fluorescent nanosensor for sensitive assay of Fe3+ ions in Dioscorea opposita Thunb

Xin Zhang et al.

Summary: In this work, a rapid synthesis of highly sensitive N-CDs sensor for Fe3+ ions detection was introduced, leading to the successful fabrication of a nanosensor with high selectivity, low detection limit, and good feasibility. The nanosensor showed promising potential for rapid detection of Fe3+ ions in a large number of samples.

INDUSTRIAL CROPS AND PRODUCTS (2022)

添加到收藏夹

Article Biochemical Research Methods

Development of a UHPLC-MS/MS method to enhance the detection of Glyphosate, AMPA and Glufosinate at sub-microgram / L levels in water samples

Claudia Campanale et al.

Summary: This study developed a simple, robust, and sensitive method for the determination of glyphosate, AMPA, and glufosinate in groundwater, surface water, and water using UHPLC-MS/MS as part of water monitoring programs. The method achieved the detection limits required by European regulations and demonstrated excellent linearity and low quantification limits.

JOURNAL OF CHROMATOGRAPHY A (2022)

添加到收藏夹

Article Engineering, Environmental

Ratiometric fluorescent hydrogel for point-of-care monitoring of organophosphorus pesticide degradation

Hongxia Li et al.

Summary: In this study, a robust gold nanoclusters/MnO2 composites-based hydrogel portable kit was developed for accurate monitoring of paraoxon residues and degradation in Chinese cabbages. The kit showed high sensitivity and low background interference, making it suitable for on-site quantification.

JOURNAL OF HAZARDOUS MATERIALS (2022)

添加到收藏夹

Article Chemistry, Analytical

Gold nanoparticles and nitrogen-doped carbon dots based fluorescent nanosensor for ultrasensitive detection of thiram in hawthorn

Lizhu Fu et al.

Summary: The development of highly efficient and sensitive methods for trace detection of pesticides in foods is essential. In this study, a fluorescent nanosensor based on gold nanoparticles and biomass-derived nitrogen-doped carbon dots was proposed for accurate detection of thiram in hawthorn. The nanosensor showed high selectivity, excellent sensitivity, and satisfactory performance in practical applications.

MICROCHEMICAL JOURNAL (2022)

添加到收藏夹

Article Chemistry, Analytical

Off-on fluorescence probe based on green emissive carbon dots for the determination of Cu2+ ions and glyphosate and development of a smart sensing film for vegetable packaging

Jiajie Wu et al.

Summary: An ultra-sensitive glyphosate nanosensor based on carbon dots has been developed, showing excellent long-wavelength emission, high quantum yield, and an impressive detection limit. The study also explored the principles of the sensor and demonstrated its practical application in detecting glyphosate on the surface of vegetables.

MICROCHIMICA ACTA (2022)

添加到收藏夹

Article Chemistry, Analytical

A three-dimensional ?turn-on? sensor array for simultaneous discrimination of multiple heavy metal ions based on bovine serum albumin hybridized fluorescent gold nanoclusters

Hongyan Xi et al.

Summary: Traditional single sensors based on the lock-and-key mode are limited in detecting multiple analytes simultaneously. In this study, a sensor array with three sensing elements is developed to detect multiple heavy metal ions quickly and simultaneously.

ANALYTICA CHIMICA ACTA (2022)

添加到收藏夹

Article Chemistry, Analytical

Development of a pH-Responsive, SO42--loaded Fe and N co-doped carbon quantum dots-based fluorescent method for highly sensitive detection of glyphosate

Zoujun Peng et al.

Summary: A novel sulfate-loaded iron-nitrogen co-doped carbon quantum dots (SO42--CQDs) with excellent biocompatibility and cell permeability were synthesized. The SO42--CQDs showed unique fluorescence response to changes in pH and were successfully applied for the detection of glyphosate residues in chives and soil.

ANALYTICA CHIMICA ACTA (2022)

添加到收藏夹

Article Engineering, Environmental

Multi-emission fluorescent sensor array based on carbon dots and lanthanide for detection of heavy metal ions under stepwise prediction strategy

Zijun Xu et al.

Summary: In this study, a multi-emission fluorescence sensor array was developed for simultaneous and accurate detection of multiple heavy metal ions. Machine learning methods were employed to build a unified model for optimal screening methods. The sensor array demonstrated high sensitivity and accuracy in real sample identification.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Toxicology

Developmental and behavioral toxicity assessment of glyphosate and its main metabolite aminomethylphosphonic acid (AMPA) in zebrafish embryos/larvae

Emma Ivantsova et al.

ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Diazotized reagent for spectrophotometric determination of glyphosate pesticide in environmental and agricultural samples

Harshita Sharma et al.

Summary: A new sensitive spectrophotometric method for the determination of glyphosate herbicide in environmental and agricultural samples is developed. The method is simple, sensitive, highly reproducible, and has been successfully applied in various samples.

JOURNAL OF THE INDIAN CHEMICAL SOCIETY (2022)

添加到收藏夹

Article Chemistry, Analytical

Ratiometric fluorescent sensor for shutter-speedy and ultra-sensitive monitoring of antibiotic utilizing multiple fluorescent devices

Lingfei Li et al.

Summary: A sensitive and rapid visual device has been developed for in-situ monitoring of trace antibiotic oxytetracycline. The device can rapidly display a significant color change upon adding oxytetracycline, and can detect it in a visible and dosage-sensitive manner. The practical applications in water, urine, and pork samples have demonstrated the feasibility and accuracy of this device.

SENSORS AND ACTUATORS B-CHEMICAL (2022)

添加到收藏夹

Review Chemistry, Analytical

Ligand chemistry of gold, silver and copper nanoparticles for visual read-out assay of pesticides: A review

Vaibhavkumar N. Mehta et al.

Summary: Metal nanoparticles have shown significant potential in enhancing the sensitivity of UV -Visible spectrometry and can be used for miniaturized colorimetric assay of various molecules. The interaction between metal nanoparticles and trace level pesticides can induce aggregation and cause noticeable color changes. This review summarizes the role of ligand chemistry on metal nanoparticles for colorimetric detection of pesticides and discusses the challenges and future perspectives.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2022)

添加到收藏夹

Review Environmental Sciences

Nanomaterial-Based Sensors for the Detection of Glyphosate

Karem Zuniga et al.

Summary: This review presents the recent advances in developing nanomaterial-based sensors for glyphosate detection. It emphasizes the advantages of nanosensors over traditional methods and reviews the characteristics and potential applications of different types of nanomaterials.

WATER (2022)

添加到收藏夹

Article Chemistry, Analytical

Enzyme-free ratiometric fluorescence and colorimetric dual read-out assay for glyphosate with ultrathin g-C3N4 nanosheets

Huiwen Wang et al.

Summary: In this study, a sensing platform based on ultrathin g-C3N4 nanosheets was developed for the rapid quantitative detection of glyphosate. The method utilized enzyme-free ratiometric fluorescence and colorimetric dual read-out assay, providing high sensitivity and selectivity. This simple and easy-to-use method shows satisfactory results for the detection of glyphosate in food safety and the environment.

MICROCHEMICAL JOURNAL (2022)

添加到收藏夹

Article Chemistry, Analytical

Ratiometric fluorescent detection of pesticide based on split aptamer and magnetic separation

Ying Wang et al.

Summary: Pesticide residues pose a serious threat to human health and the sustainable development of the environment. The establishment of an efficient detection platform for pesticides is crucial. Researchers have successfully developed a novel ratiometric fluorescent aptasensor for the sensitive determination of pesticides. This sensor offers a label-free and enzyme-free detection of isocarbophos (ICP) with high sensitivity and specificity, providing new ways for pesticide assays in agricultural products or environmental samples.

SENSORS AND ACTUATORS B-CHEMICAL (2022)

添加到收藏夹

Review Chemistry, Multidisciplinary

Recent developments in carbon dot-based green analytical methods: new opportunities in fluorescence assays of pesticides, drugs and biomolecules

Vadia Foziya Yusuf et al.

Summary: In this review, the recent progress in using fluorescent carbon dots (CDs) for green analytical approaches in sensing pesticides, drugs, and biomolecules is discussed. The synthesis methods, optical properties, detection mechanisms, and analytical characteristics of CD-based analytical strategies are summarized. The opportunities and challenges of integrating CD-integrated fluorescence strategies for sensing pesticides, drugs, and biomolecules are also briefly described.

NEW JOURNAL OF CHEMISTRY (2022)

添加到收藏夹

Article Biophysics

Molecularly imprinted polypyrrole nanotubes based electrochemical sensor for glyphosate detection

Shichao Ding et al.

Summary: An electrochemical sensor based on molecularly imprinted polypyrrole nanotubes has been developed for the detection of glyphosate with high sensitivity and specificity. The sensor demonstrates a wide detection range, low limit of detection, excellent stability, reproducibility, and selectivity against interferents. The sensor's practicality has been verified by detecting glyphosate in orange juice and rice beverages, making it suitable for monitoring pesticides in actual food and environmental samples.

BIOSENSORS & BIOELECTRONICS (2021)

添加到收藏夹

Article Chemistry, Physical

Novel paper-based sensing platform using photoluminescent gold nanoclusters for easy, sensitive and selective naked-eye detection of Cu2+

Alexandru-Milentie Hada et al.

Summary: A novel, portable sensing platform based on BSA-AuNCs was developed for fast, selective detection of Cu2+ in water samples with the ability for naked-eye detection. By combining the sensing properties of BSA-AuNCs with paper substrates, a user-friendly sensor was successfully developed for the detection of Cu2+ in various water samples.

JOURNAL OF MOLECULAR STRUCTURE (2021)

添加到收藏夹

Article Chemistry, Analytical

Employing a fluorescent and colorimetric picolyl-functionalized rhodamine for the detection of glyphosate pesticide

Jianping Guan et al.

Summary: The ongoing poisoning of agricultural products has made security a major concern, with pesticide residue exceeding standard rates being the main issue. There is an urgent need for monitoring and developing sensitive detection systems for pesticide residues.

TALANTA (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Fluorescent Cdots(N)-Silica composites: Direct synthesis and application as electrochemical sensor of fenitrothion pesticide

Rafael Cesana et al.

Summary: Fluorescent and electrochemically active Cdots(N)-Silica composites were synthesized through a simple sol-gel technique and used as sensors for the analysis of fenitrothion pesticide. The composites showed high selectivity and were successfully applied in orange juice samples.

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS (2021)

添加到收藏夹

Article Marine & Freshwater Biology

Detection of the maximum resistance to the herbicides diuron and glyphosate, and evaluation of its phenotypic cost, in freshwater phytoplankton

Ignacio J. Melero-Jimenez et al.

Summary: The study found that three phytoplankton species initially had their growth inhibited when exposed to certain doses of herbicides, but after evolutionary adaptation, their resistance to the herbicides increased. Herbicide-resistant strains had lower growth rates than wild-type counterparts in the absence of herbicides, and showed changes in morphology and photosynthetic pigment content.

AQUATIC TOXICOLOGY (2021)

添加到收藏夹

Article Chemistry, Applied

Rapid and reliable detection of glyphosate in pome fruits, berries, pulses and cereals by flow injection - Mass spectrometry

Biancamaria Ciasca et al.

FOOD CHEMISTRY (2020)

添加到收藏夹

Article Chemistry, Applied

Green synthesized carbon dots embedded in silica molecularly imprinted polymers, characterization and application as a rapid and selective fluorimetric sensor for determination of thiabendazole in juices

Nafiseh Kazemifard et al.

FOOD CHEMISTRY (2020)

添加到收藏夹

Article Nanoscience & Nanotechnology

A Portable Smartphone Platform Using a Ratiometric Fluorescent Paper Strip for Visual Quantitative Sensing

Suyun Chu et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

添加到收藏夹

Article Chemistry, Analytical

A turn-on fluorescent nanoprobe based on N-doped silicon quantum dots for rapid determination of glyphosate

Xianfeng Wang et al.

MICROCHIMICA ACTA (2020)

添加到收藏夹

Article Biochemical Research Methods

Sensitive and on-site detection of glyphosate based on papain-stabilized fluorescent gold nanoclusters

Chengyi Hong et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2020)

添加到收藏夹

Proceedings Paper Materials Science, Multidisciplinary

Carbon dots: A green synthesis from Lawsonia inermis leaves

Ansu Mary Alex et al.

MATERIALS TODAY-PROCEEDINGS (2020)

添加到收藏夹

Article Biochemical Research Methods

Ratiometric fluorescent sensor for visual determination of copper ions and alkaline phosphatase based on carbon quantum dots and gold nanoclusters

Haijian Liu et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2019)

添加到收藏夹

Review Environmental Sciences

Fate, eco-toxicological characteristics, and treatment processes applied to water polluted with glyphosate: A critical review

Cristina Alejandra Villamar-Ayala et al.

CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2019)

添加到收藏夹

Article Biochemical Research Methods

Robust and highly sensitive micro liquid chromatography-tandem mass spectrometry method for analyses of polar pesticides (glyphosate, aminomethylphosfonic acid, N-acetyl glyphosate and N-acetyl aminomethylphosfonic acid) in multiple biological matrices

Natalja P. Norskov et al.

JOURNAL OF CHROMATOGRAPHY A (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

Ratiometric optical nanoprobes enable accurate molecular detection and imaging

Xiaolin Huang et al.

CHEMICAL SOCIETY REVIEWS (2018)

添加到收藏夹

Article Chemistry, Analytical

Highly sensitive and selective dual-emission ratiometric fluorescence detection of dopamine based on carbon dots-gold nanoclusters hybrid

Yu-Sheng He et al.

SENSORS AND ACTUATORS B-CHEMICAL (2018)

添加到收藏夹

Article Chemistry, Analytical

Design of a Biocompatible and Ratiometric Fluorescent probe for the Capture, Detection, Release, and Reculture of Rare Number CTCs

Yanyan Yu et al.

ANALYTICAL CHEMISTRY (2018)

添加到收藏夹

Article Chemistry, Analytical

Copper ion-mediated glyphosate detection with N-heterocycle based polyacetylene as a sensing platform

Meifang Gui et al.

SENSORS AND ACTUATORS B-CHEMICAL (2017)

添加到收藏夹

Article Chemistry, Analytical

Fluorescent carbon dots for glyphosate determination based on fluorescence resonance energy transfer and logic gate operation

Yusheng Yuan et al.

SENSORS AND ACTUATORS B-CHEMICAL (2017)

添加到收藏夹

Article Chemistry, Analytical

A simple label free colorimetric method for glyphosate detection based on the inhibition of peroxidase-like activity of Cu(II)

Yaqing Chang et al.

SENSORS AND ACTUATORS B-CHEMICAL (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Carbon dots based turn-on fluorescent probes for the sensitive determination of glyphosate in environmental water samples

Long Wang et al.

RSC ADVANCES (2016)

添加到收藏夹

Article Agriculture, Multidisciplinary

Quantitative Detection of Glyphosate by Simultaneous Analysis of UV Spectroscopy and Fluorescence Using DNA-Labeled Gold Nanoparticles

Hee Uk Lee et al.

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY (2010)

添加到收藏夹

Article Chemistry, Physical

Direct encoding of silica submicrospheres with cadmium telluride nanocrystals

Zhi Yang et al.

JOURNAL OF MATERIALS CHEMISTRY (2009)

添加到收藏夹

Article Chemistry, Analytical

A simplified approach to the determination of N-nitroso glyphosate in technical glyphosate using HPLC with post-derivatization and colorimetric detection

Manuela Kim et al.

TALANTA (2007)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.