A stem-loop like aptasensor for sensitive detection of aflatoxin based on graphene oxide/AuNPs nanocomposite platform
Aflatoxin as the potent carcinogenic mycotoxin had been received great attention for
detection in food industry and safety. Due to low quantity of aflatoxin in food samples, there …
detection in food industry and safety. Due to low quantity of aflatoxin in food samples, there …
A label-free fluorescent aptasensor for the detection of Aflatoxin B1 in food samples using AIEgens and graphene oxide
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 …
worldwide public health problem. Herein, a novel, simple and label-free fluorescent …
FRET-based aptamer biosensor for selective and sensitive detection of aflatoxin B1 in peanut and rice
Aflatoxins are potential food pollutants produced by fungi. Among them, Aflatoxin B1 (AFB1)
is the most toxic. Therefore, a great deal of concern is associated with AFB1 toxicity. In this …
is the most toxic. Therefore, a great deal of concern is associated with AFB1 toxicity. In this …
An electrochemical aptasensor based on DNA-AuNPs-HRP nanoprobes and exonuclease-assisted signal amplification for detection of aflatoxin B1
It is very essential and meaningful for detection and quantitation of aflatoxin in food and
agricultural commodities to establish a rapid and accurate detection method. Herein, a novel …
agricultural commodities to establish a rapid and accurate detection method. Herein, a novel …
Development of aflatoxin B1 aptasensor based on wide-range fluorescence detection using graphene oxide quencher
Abstract Aflatoxin B 1 (AFB 1) is a carcinogenic substance produced by fungi of genus
Aspergillus, especially Aspergillus flavus. Few nanograms of AFB 1 that permeated through …
Aspergillus, especially Aspergillus flavus. Few nanograms of AFB 1 that permeated through …
A fluorescent aptasensor for the detection of Aflatoxin B1 by graphene oxide mediated quenching and release of fluorescence
SK Setlem, B Mondal, S Ramlal - Journal of Microbiological Methods, 2022 - Elsevier
Aflatoxin B1 contamination in food and agro commodities has been major concern of global
food safety and trade industry. There is an urgent need to develop sensitive and on-site …
food safety and trade industry. There is an urgent need to develop sensitive and on-site …
Protein conjugated carboxylated gold@ reduced graphene oxide for aflatoxin B 1 detection
A sensitive, reproducible, stable and label-free immunosensor has been prepared via
simultaneous reduction of graphene oxide and gold (III) salt using an eco-friendly and non …
simultaneous reduction of graphene oxide and gold (III) salt using an eco-friendly and non …
A new amplified fluorescent aptasensor based on hairpin structure of G-quadruplex oligonucleotide-Aptamer chimera and silica nanoparticles for sensitive detection of …
As one of the most toxic mycotoxins, aflatoxin B 1 (AFB 1) is a major food pollutant which can
pose a high risk to human health. In this work, an accurate fluorescent sensing method was …
pose a high risk to human health. In this work, an accurate fluorescent sensing method was …
Bridging Fe3O4@ Au nanoflowers and Au@ Ag nanospheres with aptamer for ultrasensitive SERS detection of aflatoxin B1
Abstract Aflatoxin B1 (AFB1) as the most toxic mycotoxin in contaminated food can greatly
threaten human health, and sensitive and selective detection of AFB1 is thus highly desired …
threaten human health, and sensitive and selective detection of AFB1 is thus highly desired …
A surface-enhanced Raman scattering aptasensor for ratiometric detection of aflatoxin B1 based on graphene oxide-Au@ Ag core-shell nanoparticles complex
P Chen, C Li, X Ma, Z Wang, Y Zhang - Food Control, 2022 - Elsevier
Abstract Aflatoxin B1 (AFB1) has the strongest carcinogenesis and mutagenesis effects.
Herein, a novel ratiometric surface-enhanced Raman scattering (SERS) aptasensor based …
Herein, a novel ratiometric surface-enhanced Raman scattering (SERS) aptasensor based …
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