A universal SERS aptasensor based on DTNB labeled GNTs/Ag core-shell nanotriangle and CS-Fe3O4 magnetic-bead trace detection of Aflatoxin B1.
Sign Up to like & getrecommendations! Published in 2017 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.07.016
Abstract: A novel universal Surface-enhanced Raman Spectroscopy (SERS) based aptasensor platform for the trace detection of Aflatoxin B1 (AFB1), a common food contaminating mycotoxin, has been constructed, with the aid of the specific interaction between AFB1… read more here.
Keywords: detection aflatoxin; detection; magnetic bead; trace ... See more keywords
Prediction, evaluation, confirmation, and elimination of matrix effects for lateral flow test strip based rapid and on-site detection of aflatoxin B1 in tea soups.
Sign Up to like & getrecommendations! Published in 2020 at "Food chemistry"
DOI: 10.1016/j.foodchem.2020.127081
Abstract: Mycotoxin contaminations of tea have been considered serious problems. The presence of interfering substances presents enormous challenges to accurate detection of hazardous analytes in tea soups. In this work, we have carefully predicted, evaluated, and… read more here.
Keywords: detection aflatoxin; matrix effects; tea; tea soups ... See more keywords
Colorimetric ELISA based on glucose oxidase-regulated the color of acid–base indicator for sensitive detection of aflatoxin B1 in corn samples
Sign Up to like & getrecommendations! Published in 2017 at "Food Control"
DOI: 10.1016/j.foodcont.2017.03.002
Abstract: Abstract This study described a sensitive direct competitive enzyme-linked immunosorbent assay (ELISA) for naked-eye detection of aflatoxin B1 (AFB1) by using glucose oxidase (GOx)-regulated bromocresol purple (BCP) color change. GOx was used as an alternative… read more here.
Keywords: naked eye; color; detection; detection aflatoxin ... See more keywords
A label-free fluorescent aptasensor for the detection of Aflatoxin B1 in food samples using AIEgens and graphene oxide.
Sign Up to like & getrecommendations! Published in 2019 at "Talanta"
DOI: 10.1016/j.talanta.2019.01.078
Abstract: The detection of Aflatoxin B1 (AFB1) has attracted extensive attention for food safety is a worldwide public health problem. Herein, a novel, simple and label-free fluorescent aptasensor, based on quaternized tetraphenylethene salt (TPE-Z), graphene oxide… read more here.
Keywords: detection aflatoxin; label free; afb1 aptamer; food ... See more keywords
Development of a chemiluminescent aptasensor for ultrasensitive and selective detection of aflatoxin B1 in peanut and milk.
Sign Up to like & getrecommendations! Published in 2019 at "Talanta"
DOI: 10.1016/j.talanta.2019.03.109
Abstract: More and more attention about food safety leads to a research hotspot to develop new detection methods for food contaminant. To address the problems of serious interference and low sensitivity, a chemiluminescent aptasensor for the… read more here.
Keywords: detection aflatoxin; food; chemiluminescent aptasensor; detection ... See more keywords
Development of a FRET-based fluorescence aptasensor for the detection of aflatoxin B1 in contaminated food grain samples
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c8ra00317c
Abstract: The present study aimed to develop an aptamer-based FRET detection strategy for the specific and sensitive detection of AFB1 in contaminated food grains. The study comprises generation of ssDNA aptamers against AFB1 by whole-cell SELEX… read more here.
Keywords: detection aflatoxin; detection; contaminated food; fret based ... See more keywords
Electrochemical detection of aflatoxin B1: an aptasensor prepared using graphene oxide and gold nanowires
Sign Up to like & getrecommendations! Published in 2019 at "Analytical Methods"
DOI: 10.1039/c9ay01673b
Abstract: An electrochemical aptasensor was developed for the detection of aflatoxin B1 using a nanocomposite of graphene oxide and gold nanowires. read more here.
Keywords: graphene oxide; detection aflatoxin; aptasensor; oxide gold ... See more keywords
Rapid and Quantitative Detection of Aflatoxin B1 in Grain by Portable Raman Spectrometer
Sign Up to like & getrecommendations! Published in 2020 at "Applied Spectroscopy"
DOI: 10.1177/0003702820951891
Abstract: Many foodstuffs are extremely susceptible to contamination with aflatoxins, in which aflatoxin B1 is highly toxic and carcinogenic. Therefore, it is crucial to develop a rapid and effective analytical method for detecting and monitoring aflatoxin… read more here.
Keywords: detection; detection aflatoxin; portable raman; raman spectrometer ... See more keywords
Application of molecularly imprinted polymers for the separation and detection of aflatoxin
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Chemical Research"
DOI: 10.1177/1747519820980373
Abstract: Aflatoxins are extremely harmful carcinogens to humans and animals. In recent years, attention has been directed toward the application of molecular imprinting polymers for the separation and detection of aflatoxin. In this review, polymerization methods… read more here.
Keywords: detection aflatoxin; detection; separation detection; molecular imprinting ... See more keywords
Integrating magnetic metal-organic frameworks-based sample preparation with microchannel resistance biosensor for rapid and quantitative detection of aflatoxin B1.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of hazardous materials"
DOI: 10.2139/ssrn.4106157
Abstract: Aflatoxin B1, a secondary metabolite produced by fungi, is one of the most toxic mycotoxins that poses a major food security and public health threat worldwide. Effective sample pretreatment and high sensitivity detection techniques are… read more here.
Keywords: resistance biosensor; detection aflatoxin; microchannel resistance; detection ... See more keywords
Spatio-temporal distribution patterns and quantitative detection of aflatoxin B1 and total aflatoxin in peanut kernels explored by short-wave infrared hyperspectral imaging.
Sign Up to like & getrecommendations! Published in 2023 at "Food chemistry"
DOI: 10.2139/ssrn.4341952
Abstract: Aflatoxin contamination in peanut kernels seriously harms the health of humans and causes significant economic losses. Rapid and accurate detection of aflatoxin is necessary to minimize its contamination. However, current detection methods are time-consuming, expensive… read more here.
Keywords: peanut kernels; detection aflatoxin; hyperspectral imaging; detection ... See more keywords