Sensitive imprinted optical sensor based on mesoporous structure and green nanoparticles for the detection of methamphetamine in plasma and urine

Mandani, Sudabe; Rezaei, Behzad; Ensafi, Ali A.

doi:10.1016/j.saa.2020.118077

Cited by 24 publications

(8 citation statements)

References 31 publications

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“…The presence of MAMP led to a fluorimetric turn-on system and the MAMP was detected under a linear range of 5e250 mM with a LOD of 1.6 mM (Fig. 3) (Mandani et al, 2020).…”

Section: Fluorimetric Sensorsmentioning

confidence: 98%

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Recent advances in developing optical and electrochemical sensors for analysis of methamphetamine: A review

et al. 2021

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The origin of MAMP and its side effects have been reported. The optical and electrochemical sensors for sensing MAMP have been reviewed. The advantages and drawbacks of the applied modifiers and interfaces have been described. The undeniable role of nanotechnology in the expansion of the MAMP sensors has been described. Some offers for commercializing of MAMP sensors for the rutin analysis with low cost have been proposed.

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“…The presence of MAMP led to a fluorimetric turn-on system and the MAMP was detected under a linear range of 5e250 mM with a LOD of 1.6 mM (Fig. 3) (Mandani et al, 2020).…”

Section: Fluorimetric Sensorsmentioning

confidence: 98%

“…Schematic illustration of the synthesis of the SiO 2 from the natural chewing gum and the CQDs immobilization on the SiO 2 surface by the EDC/NHS in constructing the SiO 2 @QDs@ms-MIPs for the MAMP sensing. Reproduced with copyright permission of Elsevier(Mandani et al, 2020).…”

mentioning

confidence: 99%

Recent advances in developing optical and electrochemical sensors for analysis of methamphetamine: A review

et al. 2021

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“…This drug also has medicinal applications such as the treatment of patients with obesity or drinking problems [89]. Its uncontrolled use can affect body balance, cause increased blood pressure and heart rate, and affects body temperature and behavior [90,91]. Many authors have, in the past, worked on voltammetric, potentiometric, impedimetric, amperometric and electrochemiluminometric sensors to detect methamphetamine [92]; there is less research utilizing graphene's unique characteristics to develop a selective graphene-based electrochemical sensor for methamphetamine.…”

Section: Methamphetaminementioning

confidence: 99%

Graphene-Based Electrochemical Sensors for Psychoactive Drugs

Boroujerdi

Paul

2022

Nanomaterials

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Sensors developed from nanomaterials are increasingly used in a variety of fields, from simple wearable or medical sensors to be used at home to monitor health, to more complicated sensors being used by border customs or aviation industries. In recent times, nanoparticle-based sensors have begun to revolutionize drug-detection techniques, mainly due to their affordability, ease of use and portability, compared to conventional chromatography techniques. Thin graphene layers provide a significantly high surface to weight ratio compared to other nanomaterials, a characteristic that has led to the design of more sensitive and reliable sensors. The exceptional properties of graphene coupled with its potential to be tuned to target specific molecules have made graphene-based sensors one of the most popular and well-researched sensing materials of the past two decades with applications in environmental monitoring, medical diagnostics, and industries. Here, we present a review of developments in the applications of graphene-based sensors in sensing drugs such as cocaine, morphine, methamphetamine, ketamine, tramadol and so forth in the past decade. We compare graphene sensors with other sensors developed from ultrathin two-dimensional materials, such as transition-metal dichalcogenides, hexagonal boron nitrate, and MXenes, to measure drugs directly and indirectly, in various samples.

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“…were applied for the quantification of MAMP in human urine and plasma. 50 A natural chewing gum was used as a carbon source for the preparation of C-dots. In the presence of N-(3dimethylaminopropyl)-N-ethyl carbodiimide hydrochloride (EDC) and N-hydroxysuccinimide (NHS), the C-dots were covalently bonded to the surface of SiO2 nanoparticles to form SiO2@Cdots.…”

Section: Surface-modified C-dots Based Pl Assaysmentioning

confidence: 99%

Photoluminescent carbon nanomaterials for sensing of illicit drugs: focus

Wei

Liang

et al. 2022

ANAL. SCI.

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The growth of illicit drugs is a serious social problem, putting great pressure on law enforcement officers to screen numerous suspicious samples at crime scenes. Although commercial colorimetric kits are available, they are limited to common illicit drugs. With increasing numbers of new psychoactive substances in the market, accurate and rapid screening assays are highly demanded. Carbon dots (C-dots) are photoluminescent (PL) carbon nanomaterials with unique properties of excellent stability against salt and photo-irradiation, low blinking, and biocompatibility. They can be prepared easily through various routes from numerous precursors.This Focus provides examples of C-dots based PL assays for screening illicit drugs. The drugs induce PL changes of C-dots mostly through electron transfer and energy transfer. Liquid-and solid-phase PL assays of C-dots can be applied for in-field screening, with advantages of rapidity, low cost, selectivity, and minimum color interference showing their great commercial potential.

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Sensitive imprinted optical sensor based on mesoporous structure and green nanoparticles for the detection of methamphetamine in plasma and urine

Cited by 24 publications

References 31 publications

Recent advances in developing optical and electrochemical sensors for analysis of methamphetamine: A review

Recent advances in developing optical and electrochemical sensors for analysis of methamphetamine: A review

Graphene-Based Electrochemical Sensors for Psychoactive Drugs

Photoluminescent carbon nanomaterials for sensing of illicit drugs: focus

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