Dna ligands for aflatoxin and zearalenone

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August undefined, 2024

WebNov 9, 2024 · Notably, S.DNAzyme cross-reacted with three other tested aflatoxins, including aflatoxin B2, aflatoxin G1 and aflatoxin M1, revealing the potential for a broadly applicable method to identify the family of aflatoxins. WebThe invention further relates to methods for identifying DNA ligands capable of binding to aflatoxin and zearalenone. The invention further relates to new DNA sequences.[origin: WO2011020248A1] The present invention relates to DNA ligands capable of binding to aflatoxin and zearalenone.

DNA LIGANDS FOR AFLATOXIN AND ZEARALENONE - LE LINDA CH…

DNA damage by mycotoxins - PubMed

WebAug 20, 2010 · The present invention relates to DNA ligands capable of binding to aflatoxin and zearalenone. The invention relates also to methods for determining the presence and concentration of aflatoxin and zearalenone in samples such as agricultural … WebSep 15, 2024 · Aptamers are single strand oligonucleotides selected in vitro by Systematic Evolution of Ligands by Exponential ... Simultaneous detection of aflatoxin B1, ochratoxin A, zearalenone and deoxynivalenol in corn and wheat using surface plasmon resonance ... G.A. Penner, DNA ligands for aflatoxin and zearalenone, US patent … WebApr 15, 2024 · 1. Introduction. Mycotoxins are secondary metabolites of fungi. At present, about 400 mycotoxins have been identified and a dozen have been confirmed harmful to humans and animals, such as aflatoxin, ochratoxin, fumonisin, zearalenone, patulin and so on [1].Among them, aflatoxin is considered as one of the most significant mycotoxins … monday to thursday is how many hours

Anti-idiotypic nanobody-phage display-mediated real-time ... - PubMed

WebSep 1, 2024 · Aflatoxin B 1 and zearalenone were simultaneously determined with high selectivity. Abstract Mycotoxins contamination in agricultural products poses a serious threat to human and animal health, so rapid and sensitive nanosensors for simultaneous determination of multiple mycotoxins in food samples are highly desirable for food safety … WebDec 14, 2024 · It consist of six consecutive steps; viz. (i) the mutation of the DNA sequence of residues to RNA, (ii) annealing process of the RNA structure using SimRNA, (iii) performance of Monte Carlo... monday to sunday socksWebDNA LIGANDS FOR AFLATOXIN AND ZEARALENONE United States Application US20120245494 Note: If you have problems viewing the PDF, please make sure you have the latest version of Adobe Acrobat . Back to full text monday to sunday picture

"WebA sensitive electrochemical molecularly-imprinted sensor was developed for the detection of aflatoxin B1 (AFB1), by electropolymerization of p -aminothiophenol-functionalized gold nanoparticles in the presence of AFB1 as a template molecule. " - Dna ligands for aflatoxin and zearalenone

Dna ligands for aflatoxin and zearalenone

WebThe present invention relates to DNA ligands capable of binding to aflatoxin and zearalenone. The invention relates also to methods for determining the presence and concentration of aflatoxin and zearalenone in samples such as agricultural and food products, and to methods for removing or reducing the level of aflatoxin and zearalenone … WebAug 9, 2024 · Le CL, Cruz-Aguado JA, Penner GA (2012) DNA ligands for aflatoxin and zearalenone. United State Patent No. US20120245494A1. ... Li Y, Lu Y, Xiong X, Li Y, Liu Y, Lu L (2024) Sensitive electrochemical detection of aflatoxin B1 using DNA tetrahedron nanostructure as substrate of antibody ordered assembly and template of aniline …

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WebThe invention relates also to methods for determining the presence and concentration of aflatoxin and zearalenone in samples such as agricultural and food products, and to methods for removing or... WebThe present invention relates to DNA ligands capable of binding to aflatoxin and zearalenone. The invention relates also to methods for determining the presence and concentration of aflatoxin and zearalenone in samples such as agricultural and food products, and to methods for removing or reducing the level of aflatoxin and zearalenone …

WebMay 11, 2012 · DNA2链的NaCl浓度为300mmol/L，此时的孵化率为30.6%。本实验中加入SDS的主要作用一是增加纳米金的稳定性，降低其对管壁的吸附性；二是缩短了实验时间，以前的孵化一般都要在48h以上，本实验只需10多个小时；三是在维持纳米金颜色不变的同时增加了NaCl的浓度，进而增加了纳米金表面DNA的附着量，这对于以纳米金和DNA链 …

WebJun 8, 2013 · Zearalenone (ZEN) is a nonsteroidal estrogenic mycotoxin produced by Fusarium graminearum on maize and barley. Because most current methods of ZEN detection rely on the use of low-stability antibodies or expensive equipment, we sought to develop a rapid, low-cost determination method using aptamers instead of antibodies as …

Webzearalenone aflatoxin dna ligands ligands dna Prior art date 2009-08-21 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Withdrawn Application number EP10809412.9A Other languages English (en) French (fr) ibuprofen acts onWebNov 1, 2024 · Anti-idiotypic nanobody-phage display-mediated real-time immuno-PCR for sensitive, simultaneous and quantitative detection of total aflatoxins and zearalenone in grains Anti-idiotypic nanobody-phage display-mediated real-time immuno-PCR for sensitive, simultaneous and quantitative detection of total aflatoxins and zearalenone in grains … ibuprofen administration doseWebA method for the identification of DNA ligands that bind to Zea characterized in that the method comprises: (a) contacting a random library of single stranded DNA sequences to immobilized Zea under... ibuprofen admeWebThe aflatoxins (AFs), deoxynivalenol (DON), ochratoxin A (OTA) and zearalenone (ZEA) are mycotoxins produced by fungal species which can contaminate, alone or simultaneously, cereal-based raw materials. Usually, the higher mycotoxins concentrations in cereals are found in the external layers of the grain (bran). monday to thursday jobs logan utahWebAfter 8 rounds of SELEX (systematic evolution of ligands by exponential enrichment) with an affinity-based monitor and counter-screening process, the ssDNA aptamer Z100 was obtained, which had high affinity (dissociation constant = … monday to thursday jobsWebOct 24, 2024 · Notably, St MCO could directly degrade aflatoxin B 1 (AFB 1) and zearalenone (ZEN) in the absence of mediators. Meanwhile, the presence of various lignin unit-derived natural mediators or ABTS could significantly accelerate the degradation of AFB 1 and ZEN by St MCO. monday to thursdayWebAug 20, 2010 · DNA LIGANDS FOR AFLATOXIN AND ZEARALENONE. Abstract: The present invention relates to DNA ligands capable of binding to aflatoxin and zearalenone. The invention relates also to methods for determining the presence and concentration of aflatoxin and zearalenone in samples such as agricultural and food products, and to … ibuprofen administration considerations