Novel electrochemical-surface plasmon resonance (EC-SPR) sensor for amphetamine-type stimulants detection based on molecularly imprinted strategy

Li, Chen; Han, Dongmei; Liang, Zhishan; Han, Fangjie; Fu, Wencai; Wang, Wei; Han, Dongxue; Wang, Yukai; Niu, Li

doi:10.1016/j.snb.2022.132258

Cited by 20 publications

(12 citation statements)

References 38 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“… Method Modifier Range (μM) LOD (nM) Samples Refs. Voltammetric (DPV) PVDF-PEI/Anti-METH/GCE 2.0–50 ng/mL 0.007 ng/mL Tear, sweat 36 Electrochemical-surface plasmon resonance (EC-SPR) MDEA/DA/SPR 100–1,000,000 57, 59 10%FBA, urine 37 Voltammetric (FFT-SWV) MIP/MWCNTs-CPE 0.01–100 0.83 Serum, urine 38 Voltammetric (SWV) CeO2NP/rGO/GCE 25–166.6 8.7 × 10 3 Plasma 39 Voltammetric (DPV) 1-Butyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide (BMIM TFSI) 5.0–1000 ng/mL 0.56 ng/mL Saliva 40 Electrochemical aptamer-based sensor Graphite SPE 0.02–20 20 Saliva, serum, urine 24 Voltammetric (SWV) Graphite SPE 50–2500 16.66 × 10 3 Seized sample 41 Voltammetric (DPV) GE/Apta-4/METH 0.1–50 ng/mL 0.467 ng/mL urine …”

Section: Resultsmentioning

confidence: 99%

An electrochemical aptasensor for methylamphetamine rapid detection by single-on mode based on competition with complementary DNA

Chang,

Zheng,

et al. 2024

Sci Rep

View full text Add to dashboard Cite

A simple and rapid electrochemical sensing method with high sensitivity and specificity of aptamers was developed for the detection of methylamphetamine (MAMP). A short anti-MAMP thiolated aptamer (Apt) with a methylene blue (MB) probe at 3ʹ-end was immobilized on the surface of a gold electrode (MB-Apt-S/GE). The electrochemical signal appeared when MAMP presenting in the sample solution competed with cDNA for binding with MB-Apt-S. Under optimized conditions, the liner range of this signal-on electrochemical aptasensor for the detection of MAMP achieved from 1.0 to 10.0 nmol/L and 10.0–400 nmol/L. LOD 0.88 nmol/L were obtained. Satisfactory spiked recoveries of saliva and urine were also obtained. In this method, only 5 min were needed to incubate before the square wave voltammetry (SWV) analysis, which was much more rapid than other electrochemical sensors, leading to a bright and broad prospect for the detection of MAMP in biological sample. This method can be used for on-site rapid detection on special occasions, such as drug driving scenes, entertainment venues suspected of drug use, etc.

show abstract

Section: Resultsmentioning

confidence: 99%

An electrochemical aptasensor for methylamphetamine rapid detection by single-on mode based on competition with complementary DNA

Chang,

Zheng,

et al. 2024

Sci Rep

View full text Add to dashboard Cite

show abstract

“…In this case, the LOD was 10 mM when using a MIP-immobilized gold electrode. 77 In addition, Li Niu et al 78 demonstrated an efficient electrochemical surface plasmon resonance (EC-SPR) sensor combined with a molecular imprinting strategy for the adsorption and quantitative measurement of ATS in human urine and serum samples. Using 3,4-methylenedioxyphenylethylamine (MDEA) as the template molecule and dopamine (DA) as the functional monomer, a molecular imprint recognition system on an SPR chip was synthesized using a convenient one-step electrochemical polymerization method.…”

Section: Electrochemistry Based On the Molecular Imprintmentioning

confidence: 99%

Recent reports on the sensing strategy and the On-site detection of illegal drugs

Zhao,

Gan,

Chen

et al. 2024

RSC Adv.

View full text Add to dashboard Cite

show abstract

“…In addition, electrochemical analytical methods are also considered to be sufficiently sensitive, precise, and accurate, which constantly brings them to the forefront in the field of doping control analysis [ 47 ]. According to the different identification methods used in the electrochemical detection process, the electrochemical detection modes of doping agents can roughly be divided into two categories: characteristic redox potential electrochemical sensors [ 48 , 49 ] and molecularly imprinted electrochemical sensors [ 46 , 50 ]. For example, Tarley’s group developed a reliable and selective voltammetric method to detect the designer drug, 1-(3-chlorophenyl) piperazine using a boron-doped diamond electrode.…”

Section: Drug Doping Detectionmentioning

confidence: 99%

A Review of Recent Progress in Drug Doping and Gene Doping Control Analysis

Yan

et al. 2023

Molecules

View full text Add to dashboard Cite

The illicit utilization of performance-enhancing substances, commonly referred to as doping, not only infringes upon the principles of fair competition within athletic pursuits but also poses significant health hazards to athletes. Doping control analysis has emerged as a conventional approach to ensuring equity and integrity in sports. Over the past few decades, extensive advancements have been made in doping control analysis methods, catering to the escalating need for qualitative and quantitative analysis of numerous banned substances exhibiting diverse chemical and biological characteristics. Progress in science, technology, and instrumentation has facilitated the proliferation of varied techniques for detecting doping. In this comprehensive review, we present a succinct overview of recent research developments within the last ten years pertaining to these doping detection methodologies. We undertake a comparative analysis, evaluating the merits and limitations of each technique, and offer insights into the prospective future advancements in doping detection methods. It is noteworthy that the continual design and synthesis of novel synthetic doping agents have compelled researchers to constantly refine and innovate doping detection methods in order to address the ever-expanding range of covertly employed doping agents. Overall, we remain in a passive position for doping detection and are always on the road to doping control.

show abstract

Novel electrochemical-surface plasmon resonance (EC-SPR) sensor for amphetamine-type stimulants detection based on molecularly imprinted strategy

Cited by 20 publications

References 38 publications

An electrochemical aptasensor for methylamphetamine rapid detection by single-on mode based on competition with complementary DNA

An electrochemical aptasensor for methylamphetamine rapid detection by single-on mode based on competition with complementary DNA

Recent reports on the sensing strategy and the On-site detection of illegal drugs

A Review of Recent Progress in Drug Doping and Gene Doping Control Analysis

Contact Info

Product

Resources

About