Fiber optic particle plasmon resonance immunosensor for rapid and sensitive detection of methamphetamine based on competitive inhibition

Chang, Ting-Chou; Chiang, Chao-Lung; Meng, Lin; Chen, I-Kuang; Chau, Lai-Kwan; Hsu, Day‐Shin; Shieh, Szu-Shan; Kuo, Chin-Jung; Wang, Shau‐Chun; Chen, Yung‐Fou

doi:10.1016/j.microc.2020.105026

Cited by 19 publications

(12 citation statements)

References 25 publications

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“…Prior studies have indicated that the FOPPR sensor can be successfully used in various applications of chemical and biochemical domains and that it is characterized by real-time detection, high specificity and high speed. It has been experimentally proven that the sensitivity of this technology can reach the nanomolar (nM) level in bioassays [ 10 , 11 , 12 , 13 , 14 , 15 , 16 ]. The method has many advantages; however, in order to face the detection standard for precision medicine in clinical detection, how to enhance the sensitivity and reproducibility are current topics.…”

Section: Introductionmentioning

confidence: 99%

“…The method has many advantages; however, in order to face the detection standard for precision medicine in clinical detection, how to enhance the sensitivity and reproducibility are current topics. At present, sensing platforms have developed according to the sandwich hybridization detection method and competition method to enhance their sensitivity [ 14 , 15 , 16 ], but the fabrication procedure is complicated, and the stability requires further enhancement.…”

Section: Introductionmentioning

confidence: 99%

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Integrated Graphene Oxide with Noble Metal Nanoparticles to Develop High-Sensitivity Fiber Optic Particle Plasmon Resonance (FOPPR) Biosensor for Biomolecules Determination

Chen

Chiang

et al. 2021

Nanomaterials

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In this research, a direct, simple and ultrasensitive fiber optic particle plasmon resonance (FOPPR) biosensing platform for immunoglobulin G (IgG) detection was developed using a gold nanoparticle/graphene oxide (AuNP/GO) composite as signal amplification element. To obtain the best analytical performance of the sensor, experimental parameters including the surface concentration of GO on the AuNPs, formation time of the GO, the concentration of the anti-IgG and incubation time of anti-IgG were optimized. The calibration plots displayed a good linear relationship between the sensor response (ΔI/I0) and the logarithm of the analyte concentrations over a linear range from 1.0 × 10−10 to 1.0 × 10−6 g/mL of IgG under the optimum conditions. A limit of detection (LOD) of 0.038 ng/mL for IgG was calculated from the standard calibration curve. The plot has a linear relationship (correlation coefficient, R = 0.9990). The analytical performance of present work’s biosensor was better than that of our previously reported mixed self-assembled monolayer of 11-mercaptoundecanoic acid/6-mercapto-1-hexanol (MUA/MCH = 1:4) method by about three orders of magnitude. The achieved good sensitivity may be attributed to the synergistic effect between GO and AuNPs in this study. In addition, GO could immobilize more antibodies due to the abundant carboxylic groups on its surface. Furthermore, we also demonstrated that the results from this sensor have good reproducibility, with coefficients of variation (CVs) < 8% for IgG. Therefore, the present strategy provides a novel and convenient method for chemical and biochemical quantification and determination.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Integrated Graphene Oxide with Noble Metal Nanoparticles to Develop High-Sensitivity Fiber Optic Particle Plasmon Resonance (FOPPR) Biosensor for Biomolecules Determination

Chen

Chiang

et al. 2021

Nanomaterials

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“…The attained results presented an LOD of 1.65 pM and sensitivities of up to 23 pm•pM −1 [140]. [110]. Benzo[a]pyrene (B[a]P) is considered one of the most toxic polycyclic aromatic hydrocarbons and a carcinogen, making monitoring its concentration levels essential for human health and environmental contamination.…”

Section: Environmental Monitoringmentioning

confidence: 99%

“…In 2020, Chang et al [ 110 ] reported a competitive assay for the development of a fiber-based biosensor. The competitive assay occurs between free analyte in solution, in this case, methamphetamine (MA), and MA conjugated with BSA immobilized on the surface.…”

Section: Biofunctionalization Strategies For Optical Fiber Immunosensorsmentioning

confidence: 99%

Immunosensing Based on Optical Fiber Technology: Recent Advances

et al. 2021

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The evolution of optical fiber technology has revolutionized a variety of fields, from optical transmission to environmental monitoring and biomedicine, given their unique properties and versatility. For biosensing purposes, the light guided in the fiber core is exposed to the surrounding media where the analytes of interest are detected by different techniques, according to the optical fiber configuration and biofunctionalization strategy employed. These configurations differ in manufacturing complexity, cost and overall performance. The biofunctionalization strategies can be carried out directly on bare fibers or on coated fibers. The former relies on interactions between the evanescent wave (EW) of the fiber and the analyte of interest, whereas the latter can comprise plasmonic methods such as surface plasmon resonance (SPR) and localized SPR (LSPR), both originating from the interaction between light and metal surface electrons. This review presents the basics of optical fiber immunosensors for a broad audience as well as the more recent research trends on the topic. Several optical fiber configurations used for biosensing applications are highlighted, namely uncladded, U-shape, D-shape, tapered, end-face reflected, fiber gratings and special optical fibers, alongside practical application examples. Furthermore, EW, SPR, LSPR and biofunctionalization strategies, as well as the most recent advances and applications of immunosensors, are also covered. Finally, the main challenges and an outlook over the future direction of the field is presented.

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“…The MAMP was analyzed in a broad concentration range of 7.13e7.13 Â 10 3 nM with a LOD of 1.140 nM. The FOPPR immunosensor could diagnose MAMP in some diluted human urine samples without nonspecific adsorption interference (Chang et al, 2020).…”

Section: Surface Plasmon Resonometric (Spr) Sensorsmentioning

confidence: 99%

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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Fiber optic particle plasmon resonance immunosensor for rapid and sensitive detection of methamphetamine based on competitive inhibition

Cited by 19 publications

References 25 publications

Integrated Graphene Oxide with Noble Metal Nanoparticles to Develop High-Sensitivity Fiber Optic Particle Plasmon Resonance (FOPPR) Biosensor for Biomolecules Determination

Integrated Graphene Oxide with Noble Metal Nanoparticles to Develop High-Sensitivity Fiber Optic Particle Plasmon Resonance (FOPPR) Biosensor for Biomolecules Determination

Immunosensing Based on Optical Fiber Technology: Recent Advances

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

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