A colloidal gold immunochromatography for the detection of flumioxazin residues in fruits.

In this study, an excellent monoclonal antibody (mAb) was produced that could sensitively and specifically recognize Flu in fruit samples. The mAb belonged to the IgG2 subclass and had a half-inhibitory concentration (IC50 ) of 0.59 ng/ml and a limit of detection (LOD) of 0.13 ng/ml. A cross-reactivity test revealed that the mAb had good specificity for Flu. A gold nanoparticle-based lateral-flow immunochromatographic (ICA) strip was used for the rapid screening of Flu in fruit samples. The method had a visual cut-off value of 10 µg/kg for Flu in three different fruit samples when evaluated with the naked eye. The LODs were 5.25, 3.13, and 4.64 µg/kg for Flu in apples, grapes, and oranges, respectively, as obtained with the aid of a strip scan reader. Therefore, this ICA strip assay represented a potential tool for the detection of Flu in fruit samples.

[1]  H. Kuang,et al.  Sex-Dependent Environmental Health Risk Analysis of Flupyradifurone. , 2022, Environmental science & technology.

[2]  Grace Birungi,et al.  Pesticide residues in vegetables produced in rural south-western Uganda. , 2021, Food chemistry.

[3]  Nicholas T. Basinger,et al.  Assessment of flumioxazin soil behavior and thermal stability in aqueous solutions. , 2021, Chemosphere.

[4]  Xiaolin Huang,et al.  Ensuring food safety using fluorescent nanoparticles-based immunochromatographic test strips , 2021, Trends in Food Science & Technology.

[5]  H. Zeng,et al.  Biochemistry of Terpenes and Recent Advances in Plant Protection , 2021, International journal of molecular sciences.

[6]  H. Kuang,et al.  Potential Environmental Health Risk Analysis of Neonicotinoids and a Synergist. , 2021, Environmental science & technology.

[7]  Yuangen Wu,et al.  Design an aptamer-based sensitive lateral flow biosensor for rapid determination of isocarbophos pesticide in foods , 2021 .

[8]  Shalendra Kumar,et al.  Photocatalytic Applications of Fe–Ag Co-Doped TiO2 Nanoparticles in Removal of Flumioxazin Pesticide Residues in Water , 2021, Frontiers in Nanotechnology.

[9]  F. Pérez-Cano,et al.  Rat Milk and Plasma Immunological Profile throughout Lactation , 2021, Nutrients.

[10]  D. Hu,et al.  Persistence, mobility, and leaching risk of flumioxazin in four Chinese soils , 2021, Journal of Soils and Sediments.

[11]  Yunlei Xianyu,et al.  Recent advances in gold nanoparticles-based biosensors for food safety detection. , 2021, Biosensors & bioelectronics.

[12]  John Moses,et al.  Accelerated SuFEx Click Chemistry For Modular Synthesis. , 2021, Angewandte Chemie.

[13]  K. Saikkonen,et al.  Glyphosate-Modulated Biosynthesis Driving Plant Defense and Species Interactions. , 2020, Trends in plant science.

[14]  S. Bowe,et al.  Vertical mobility and cotton tolerance to trifludimoxazin, a new protoporphyrinogen oxidase-inhibiting herbicide, in three West Texas soils , 2020, Weed Technology.

[15]  Pankaj,et al.  Impacts of conservation agriculture and herbicides on weeds, nematodes, herbicide residue and productivity in direct-seeded rice , 2020 .

[16]  H. Kuang,et al.  Profiling and identification of biocatalyzed transformation of sulfoxaflor in vivo. , 2020, Angewandte Chemie.

[17]  M. Čekerevac,et al.  Encapsulation of micro-sized barium ferrate(VI) and its effectiveness in removing clomazone pesticide from water , 2020, Journal of Materials Science.

[18]  Liqiang Liu,et al.  Development of a monoclonal antibody-based immunochromatographic assay for the detection of carbamazepine and carbamazepine-10, 11-epoxide. , 2020, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.

[19]  Liqiang Liu,et al.  Rapid and sensitive detection of diclazuril in chicken samples using a gold nanoparticle-based lateral-flow strip. , 2019, Food chemistry.

[20]  I. Ismail,et al.  Design, Herbicidal Activity, and QSAR Analysis of Cycloalka[d]quinazoline-2,4-dione-Benzoxazinones as Protoporphyrinogen IX Oxidase Inhibitors. , 2019, Journal of agricultural and food chemistry.

[21]  Liqiang Liu,et al.  A colorimetric paper-based sensor for toltrazuril and its metabolites in feed, chicken, and egg samples. , 2019, Food chemistry.

[22]  Hongtao Lei,et al.  Rapid detection of adulteration of dehydroepiandrosterone in slimming products by competitive indirect enzyme-linked immunosorbent assay and lateral flow immunochromatography , 2019, Food and Agricultural Immunology.

[23]  H. Kuang,et al.  Development of ic-ELISA and an immunochromatographic strip assay for the detection of aristolochic acid Ⅰ , 2019, Food and Agricultural Immunology.

[24]  Liqiang Liu,et al.  Development of monoclonal antibody-based colloidal gold immunochromatographic assay for analysis of halofuginone in milk , 2019, Food and Agricultural Immunology.

[25]  Dayong Ren,et al.  Two strains of probiotic Lactobacillus enhance immune response and promote naive T cell polarization to Th1 , 2019, Food and Agricultural Immunology.

[26]  Zhouping Wang,et al.  Aptamer-Based Lateral Flow Test Strip for Rapid Detection of Zearalenone in Corn Samples. , 2018, Journal of agricultural and food chemistry.

[27]  John C. Bischof,et al.  The Role of Nanoparticle Design in Determining Analytical Performance of Lateral Flow Immunoassays. , 2017, Nano letters.

[28]  T. Katagi,et al.  Fate of Flumioxazin in Aquatic Plants: Two Algae (Pseudokirchneriella subcapitata, Synechococcus sp.), Duckweed (Lemna sp.), and Water Milfoil (Myriophyllum elatinoides). , 2017, Journal of agricultural and food chemistry.

[29]  Lingling Guo,et al.  Ultrasensitive Immunochromatographic Strip for Fast Screening of 27 Sulfonamides in Honey and Pork Liver Samples Based on a Monoclonal Antibody. , 2017, Journal of agricultural and food chemistry.

[30]  Guangfu Yang,et al.  Synthesis and Herbicidal Activity of Pyrido[2,3-d]pyrimidine-2,4-dione-Benzoxazinone Hybrids as Protoporphyrinogen Oxidase Inhibitors. , 2017, Journal of agricultural and food chemistry.

[31]  Longhua Guo,et al.  Determination of flumioxazin residue in food samples through a sensitive fluorescent sensor based on click chemistry. , 2014, Food chemistry.

[32]  Bärbel Vieth,et al.  Residue analysis of 500 high priority pesticides: better by GC-MS or LC-MS/MS? , 2006, Mass spectrometry reviews.