MOF-based Electrochemical Sensors for Toxic Anions

Ahmad, Naseer; Rasheed, Sufian; Fatima, Batool; Majeed, Saadat; Mohyuddin, Abrar; Najam-ul-Haq, Muhammad; Hussain, Dilshad

doi:10.1201/9781003188148-11

Cited by 4 publications

(4 citation statements)

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“…Subsequently, various concentrations of DCT (50, 100, and 150 nM) and NTP (50, 150, and 250 μM) were introduced to real samples, representing low, medium, and high levels, respectively. The linear regression equation was used to determine the DCT and NTP content in the samples, and percentage recoveries were calculated using the following equation 11 = × recovery (%) (calculated concentration/added concentration) 100 2.7. UPLC Method for Comparison and Validation.…”

Section: Methodsmentioning

confidence: 99%

“…10 Similarly, extensive pesticide applications in agriculture have created severe environmental concerns since they easily diffuse into water, air, food, and soil, causing threats to fauna and flora. 11 Pesticides are not degraded easily and have approximately 10−30 years of half-life. These pesticide residues are transferred biologically through the food chain, causing acute toxicity.…”

Section: Introductionmentioning

confidence: 99%

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Smartphone-Assisted EY@MOF-5-Based Dual-Emission Fluorescent Sensor for Rapid On-Site Detection of Daclatasvir and Nitenpyram

Kanwal,

Rasheed,

Hassan

et al. 2023

ACS Appl. Mater. Interfaces

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Smartphone-Assisted EY@MOF-5-Based Dual-Emission Fluorescent Sensor for Rapid On-Site Detection of Daclatasvir and Nitenpyram

Kanwal,

Rasheed,

Hassan

et al. 2023

ACS Appl. Mater. Interfaces

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“…Owing to their exceptional electrical conductivity, biocompatibility, expansive surface area, and robust mechanical and physical properties, MXenes have garnered widespread attention in diverse fields, including materials technology, biomedicine, and agriculture. 3,45,46 Notably, MXenes have been seamlessly integrated with MNs for biosensing and electrostimulation applications, as shown in Fig. 2(i).…”

Section: Electrically Enhanced Materials For Emnmentioning

confidence: 99%

Emerging microelectronic microneedles (eMN) for biomedical applications

Zhou,

et al. 2024

J. Mater. Chem. C

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“…41,42 During the last few decades, the interest in electrochemical sensors based on MOF materials to monitor different environmental contaminants has increased. 43,44 In this review article, we delineate the current progress of electrochemical sensors having MOF-based material for environmental contaminants detection since 2000, and we believe that this should help research groups to expand more advanced MOFbased sensing methodologies and design new more-sensitive devices.…”

Section: ■ Introductionmentioning

confidence: 99%

Metal–Organic Coordination Polymers: A Review of Electrochemical Sensing of Environmental Pollutants

Debsharma,

Dutta,

Dey

et al. 2024

Crystal Growth & Design

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Environmental contamination has been a notorious danger to mankind. Fast development, modern industrialization, change in lifestyle of the masses, and incomplete knowledge about material safety data sheets (MSDS) of every material/chemical discharged cause degradation of the environment. To monitor and control of such pollution, there is an urgent requirement for innovative methods for identification, classification, and quantification of the pollutants with excellent performance (like high selectivity, high sensitivity, fast response time, and reliability). Among several analytical sensing techniques, an electrochemical method of detection, using metal−organic frameworks (MOFs) as the sensing platform for trace quantity recognition of ecological analytes, grabs most of the attention due to its very high sensitivity, nonspecific way of measurement (absorption/fluorescence are very specific), both redox noninnocent and innocent analytes could be determined, quick response time, use of single instrument for different measurements, etc. MOFs are porous coordination polymers (CPs) formed by coordination of metal nodes/clusters and multitopic organic linkers as ligands. Due to their large surface area, permanent porosity, abundant microcrystalline structures and ease of the tailoring, postsynthetic modification properties of MOFs have made them advantageous for storage, catalysis, sensing, separation, and biological applications. On combining with small biomolecules, organic dyes, nanoparticles, nanowires, nanofibers, etc., composite MOFs have better mechanical stability, catalytic performance, conductivity, and sensing application. This review is focused on the recent attention of the electrochemical sensing applications of MOFs and their composites. Electrochemical sensors are an economical and suitable technique for the detection of different analytes and are extensively utilized in agriculture, food, oil, dyes and pigments, pharmaceutical industries, and biomedical applications. Herein, we have highlighted the use of MOFs in the sensing of different environmental contaminants i.e., volatile organic compounds (VOCs), phenolic compounds, heavy metal ions, antibiotics, pesticides, hydrazine, nitrite, nitroaromatic compounds, etc. This Review covers the publications from 2000 to 2024 (January), and we are confident that this review will enable new inspiration to exploit MOFs-based advanced electrochemical sensing properties in the future.

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MOF-based Electrochemical Sensors for Toxic Anions

Cited by 4 publications

References 0 publications

Smartphone-Assisted EY@MOF-5-Based Dual-Emission Fluorescent Sensor for Rapid On-Site Detection of Daclatasvir and Nitenpyram

Smartphone-Assisted EY@MOF-5-Based Dual-Emission Fluorescent Sensor for Rapid On-Site Detection of Daclatasvir and Nitenpyram

Emerging microelectronic microneedles (eMN) for biomedical applications

Metal–Organic Coordination Polymers: A Review of Electrochemical Sensing of Environmental Pollutants

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