Immunochromatographic lateral flow strip for on-site detection of bisphenol A

Mei, Zhanlong; Deng, Yi; Chu, Hsin‐Sen; Xue, Feng; Zhong, Youhao; Wu, Jingjing; Yang, Huan; Wang, Zhichao; Zheng, Lei; Chen, Wei

doi:10.1007/s00604-012-0930-2

Cited by 64 publications

(18 citation statements)

References 33 publications

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“…However, the working electrode is severely suffered from fouling effects of the modifiers and poor selectivity [12]. Thus, enzymes [13], antibodies [14], and metallic nanoparticles [15] have wide applications for detection of BPA [16][17][18].…”

Section: Introductionmentioning

confidence: 99%

Electrochemical determination of bisphenol A with a glassy carbon electrode modified with gold nanodendrites

et al. 2014

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Three-dimensional gold nanodendrites with (111)-oriented growth were fabricated on a glassy carbon electrode by one-step electrodeposition of AuCl 4 − in the presence of Lasparagine. The gold nanodendrites were functionalized with 4-mercaptobenzoic acid (4-MBA), which showed the improved catalytic performance for sensitive and selective determination of bisphenol A (BPA) by differential pulse voltammetry. The oxidation peak currents of BPA at 514 mV showed linear responses to BPA concentrations from 0.05 to 55.0 μM (R 2 =0.995), with the detection limit of 1.2 nM (S/N=3). The modified electrode was extended for trace detection of BPA in (spiked) real samples with satisfied results.

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Section: Introductionmentioning

confidence: 99%

Electrochemical determination of bisphenol A with a glassy carbon electrode modified with gold nanodendrites

et al. 2014

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“…Conventional techniques include high performance liquid chromatography [7], high performance liquid chromatography-mass spectrometry [8] and gas chromatography-mass spectrometry [9]. Employing of less conventional methods like immunochromatographic lateral flow assay [10], enzyme-linked immunosorbent assay (ELISA) [11] or chemiluminescence immunoassay [12] was also reported. All of them can give satisfactory results with good precision, low detection limit, high selectivity and sensitivity.…”

Section: Introductionmentioning

confidence: 99%

Tyrosinase-based biosensor for determination of bisphenol A in a flow-batch system

Kochana

Wapiennik

Kozak

et al. 2015

Talanta

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“…The LFA was first used to detect BPA in 2013. Conjugates of anti‐BPA antibodies with gold nanoparticles were used as recognition probes, and the LOD was 5 ng mL −1 (5 ppb) for visual observation …”

Section: Introductionmentioning

confidence: 99%

Tuning a Bisphenol A Lateral Flow Assay Using Multiple Gold Nanosystems

Lin

Huang

Dutta

et al. 2019

Part & Part Syst Charact

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Advanced bisphenol A (BPA) lateral flow assays (LFAs) that use multiple nanosystems are reported. The assays use three nanosystems: gold nanostars, gold nanocubes, and gold nanorods, which are rarely applied in LFAs, compared with general gold nanoparticles that are referred to as gold nanospheres in this paper. These various nanosystems are bound to anti‐BPA antibodies and applied in LFAs to develop advanced BPA LFAs; the developed LFAs show differing BPA detection performance, as well as different visible colors, optical intensities, limits of detection, and application ranges. Advanced BPA LFAs that use multiple gold nano‐object shapes are successfully developed, and the geometry effects of diverse gold nanosystems coupled with anti‐BPA antibodies and the potential applications of regular BPA LFAs are explored.

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Immunochromatographic lateral flow strip for on-site detection of bisphenol A

Cited by 64 publications

References 33 publications

Electrochemical determination of bisphenol A with a glassy carbon electrode modified with gold nanodendrites

Electrochemical determination of bisphenol A with a glassy carbon electrode modified with gold nanodendrites

Tyrosinase-based biosensor for determination of bisphenol A in a flow-batch system

Tuning a Bisphenol A Lateral Flow Assay Using Multiple Gold Nanosystems

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