Selection of phage-displayed peptides for the detection of imidacloprid in water and soil

Liu, Zhiping; Liu, Jianfeng; Wang, Kai; Li, Wenhui; Shelver, Weilin L.; Li, Qing X.; Ji, Li; Xu, Ting

doi:10.1016/j.ab.2015.05.014

Cited by 16 publications

(10 citation statements)

References 29 publications

(39 reference statements)

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“…Although phage display has been widely used to discover binders for large molecules [70,71], the literature is scarcer for smaller targets. Interesting examples are the detection of explosives [72][73][74][75] and pesticides [76,77]. Indeed, the screening of peptides selective to a VOC is particularly challenging, since it requires immobilizing the odorant molecule on a surface.…”

Section: Phage Displaymentioning

confidence: 99%

Bio-Inspired Strategies for Improving the Selectivity and Sensitivity of Artificial Noses: A Review

Hurot

Scaramozzino

Buhot

et al. 2020

Sensors

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Artificial noses are broad-spectrum multisensors dedicated to the detection of volatile organic compounds (VOCs). Despite great recent progress, they still suffer from a lack of sensitivity and selectivity. We will review, in a systemic way, the biomimetic strategies for improving these performance criteria, including the design of sensing materials, their immobilization on the sensing surface, the sampling of VOCs, the choice of a transduction method, and the data processing. This reflection could help address new applications in domains where high-performance artificial noses are required such as public security and safety, environment, industry, or healthcare.

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Section: Phage Displaymentioning

confidence: 99%

Bio-Inspired Strategies for Improving the Selectivity and Sensitivity of Artificial Noses: A Review

Hurot

Scaramozzino

Buhot

et al. 2020

Sensors

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“…A few studies have successfully employed peptide phage display to select binders of small molecules, such as fluorophores [70], microcystin-LR [71], and paclitaxel (Taxol) [72]. Recently, Liu et al performed phage display to screen peptide ligands recognizing an insecticide, imidacloprid, for environmental monitoring in water and soil [73]. The biopanning strategy of phage display can be used to select specific peptides against nanomaterials.…”

Section: Selection Of Peptides Bound To Non-protein Targetsmentioning

confidence: 99%

Advancement and applications of peptide phage display technology in biomedical science

et al. 2016

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Combinatorial phage library is a powerful research tool for high-throughput screening of protein interactions. Of all available molecular display techniques, phage display has proven to be the most popular approach. Screening phage-displayed random peptide libraries is an effective means of identifying peptides that can bind target molecules and regulate their function. Phage-displayed peptide libraries can be used for (i) B-cell and T-cell epitope mapping, (ii) selection of bioactive peptides bound to receptors or proteins, disease-specific antigen mimics, peptides bound to non-protein targets, cell-specific peptides, or organ-specific peptides, and (iii) development of peptide-mediated drug delivery systems and other applications. Targeting peptides identified using phage display technology may be useful for basic research and translational medicine. In this review article, we summarize the latest technological advancements in the application of phage-displayed peptide libraries to applied biomedical sciences.

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“…Besides, IMI can leach and transport to the surface of water bodies through heavy rain, surface runoff or soil erosion due to high water solubility (Kumar et al, 2013). The main routes of IMI into the environment are by photolysis process and uptake from plant (Liu et al, 2015). However, in the absence of light, IMI breaks down slowly in water and soil, leading to the distribution of IMI to the environment which can cause an adverse effect on human life.…”

Section: Introductionmentioning

confidence: 99%

Modified Screen-Printed Electrode for Determination of Imidacloprid in Water Samples: A Preliminary Study

Ahmad

Zainordin

Jaafar

2019

UMT JUR

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A preliminary assessment of a simple and rapid electrochemical method was carried out to analyse imidacloprid (IMI) in water samples using cyclic voltammetry (CV) based on modified screen-printed gold electrode (SPGE). Self-assembled monolayer (SAM) was optimized using 11-mercaptoundecanoic acid (11-MUA) with several parameters such as scan rates, type of supporting electrolyte, and pH of the supporting electrolyte. The modified SPGE showed high suppressed current against the potential due to the formation of a monolayer on the electrode surface. Surface morphology of the electrode was analysed using Scanning Electron Microscopy (SEM) confirming that 11-MUA was present on the modified SPGE. The water samples were collected from GM Peladang, Kuala Terengganu and two locations at Universiti Malaysia Terengganu. Method detection limit was expressed as limit of detection (LOD) and limit of quantification (LOQ) for modified SPGE which were calculated at 3.784 and 12.613 mg/L in water samples, respectively. This study showed that the reduction peak current observed on the modified electrode was lower compared with oxidation peak current. Hence, gold is unsuitable for IMI detection.

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Selection of phage-displayed peptides for the detection of imidacloprid in water and soil

Cited by 16 publications

References 29 publications

Bio-Inspired Strategies for Improving the Selectivity and Sensitivity of Artificial Noses: A Review

Bio-Inspired Strategies for Improving the Selectivity and Sensitivity of Artificial Noses: A Review

Advancement and applications of peptide phage display technology in biomedical science

Modified Screen-Printed Electrode for Determination of Imidacloprid in Water Samples: A Preliminary Study

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