A novel mediator-free biosensor based on hemoglobin immobilized in the Au nanoparticals and TiO2 nanosheets co-modified graphene nanocomposite
Sign Up to like & getrecommendations! Published in 2020 at "Materials Letters"
DOI: 10.1016/j.matlet.2020.128142
Abstract: Abstract Au nanoparticals and TiO2 nanosheets co-modified reduced graphene oxide nanocomposite (Au-TiO2NSs-rGO) have been synthesized through a simple synthetic route and employed to immobilize hemoglobin (Hb) in order to fabricate a mediator-free biosensor. The experimental… read more here.
Keywords: tio2 nanosheets; biosensor; nanoparticals tio2; mediator free ... See more keywords
Persistent luminescence nanorods-based autofluorescence-free biosensor for prostate-specific antigen detection.
Sign Up to like & getrecommendations! Published in 2021 at "Talanta"
DOI: 10.1016/j.talanta.2021.122563
Abstract: Persistent luminescent nanoparticles (PLNPs) are a class of materials with excellent optical properties, which can continue to emit light for a long time after removing the excitation light source. This feature enables PLNPs to be… read more here.
Keywords: detection; prostate specific; autofluorescence free; luminescence ... See more keywords
Label-free biosensor array comprised of Vernier microring resonator and 3 × 3 optical coupler
Sign Up to like & getrecommendations! Published in 2020 at "European Physical Journal Plus"
DOI: 10.1140/epjp/s13360-020-00888-6
Abstract: A 3 × 3 linearly distributed optical coupler was used in a Vernier -based SOI microring resonator in order to design a label-free biosensor takes advantage of low loss and fully isolated reference unit from the measurand.… read more here.
Keywords: free biosensor; microring resonator; label free; optical coupler ... See more keywords
Label-Free Biosensor
Sign Up to like & getrecommendations! Published in 2023 at "Biosensors"
DOI: 10.3390/bios13050556
Abstract: Label-free biosensors have become an indispensable tool for analyzing intrinsic molecular properties, such as mass, and quantifying molecular interactions without interference from labels, which is critical for the screening of drugs, detecting disease biomarkers, and… read more here.
Keywords: label free; free biosensor;