FO‐SPR biosensor calibrated with recombinant extracellular vesicles enables specific and sensitive detection directly in complex matrices
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Extracellular Vesicles"
DOI: 10.1002/jev2.12059
Abstract: Abstract Extracellular vesicles (EVs) have drawn huge attention for diagnosing myriad of diseases, including cancer. However, the EV detection and analyses procedures often lack much desired sample standardization. To address this, we used well‐characterized recombinant… read more here.
Keywords: extracellular vesicles; anti cd63; spr biosensor; detection ... See more keywords
Influence of graphene’s chemical potential on SPR biosensor using ZnO for DNA hybridization
Sign Up to like & getrecommendations! Published in 2019 at "Optical Review"
DOI: 10.1007/s10043-019-00564-w
Abstract: This article presents an SPR biosensor (Structure: SF10 prism-Au-ZnO-Graphene-PBS solution) to sense DNA hybridization using angular interrogation method at an operating wavelength of 633 nm. Its performance parameters, i.e., sensitivity ( S ), detection accuracy (DA),… read more here.
Keywords: dna hybridization; spr biosensor; chemical potential; graphene chemical ... See more keywords
Comprehensive Study of SPR Biosensor Performance Based on Metal-ITO-Graphene/TMDC Hybrid Multilayer
Sign Up to like & getrecommendations! Published in 2019 at "Plasmonics"
DOI: 10.1007/s11468-019-01004-w
Abstract: The heterostructures of two-dimensional (2D) materials have broad application prospects in surface plasmon resonance (SPR) biosensor. In order to enhance the sensitivity, we propose new a configuration of SPR biosensor based on Cu/Au/Ag-indium tin oxide… read more here.
Keywords: tmdc hybrid; spr biosensor; ito graphene; biosensor ... See more keywords
BaTiO3-Graphene-Affinity Layer–Based Surface Plasmon Resonance (SPR) Biosensor for Pseudomonas Bacterial Detection
Sign Up to like & getrecommendations! Published in 2020 at "Plasmonics"
DOI: 10.1007/s11468-020-01146-2
Abstract: In the present work, a highly sensitive SPR biosensor based on silver (Ag), barium titanate (BaTiO3), graphene, and affinity layer is proposed for the detection of Pseudomonas bacteria. The performance of this proposed sensor has… read more here.
Keywords: spr biosensor; layer; detection; affinity layer ... See more keywords
Rapid sensing of Cu+2 in water and biological samples by sensitive molecularly imprinted based plasmonic biosensor
Sign Up to like & getrecommendations! Published in 2019 at "Microchemical Journal"
DOI: 10.1016/j.microc.2019.04.069
Abstract: Abstract In this study, copper (II) ion (Cu+2) imprinted poly(hydroxyethyl methacrylate-N-metacryloyl-(L)-cysteine methyl ester [PHEMAC-Cu+2] nanoparticles were synthesized by two-phase mini-emulsion polymerization method and applied to the SPR sensor chip surface for the selective determination of… read more here.
Keywords: phemac nanoparticles; spr biosensor; phemac; biosensor ... See more keywords
SPR biosensor using SnSe-phosphorene heterostructure
Sign Up to like & getrecommendations! Published in 2021 at "Sensing and Bio-Sensing Research"
DOI: 10.1016/j.sbsr.2021.100442
Abstract: Abstract We numerically debrief a prism based SPR biosensor in this paper exploiting a single layer of Alfa-Tin Selenide (α-SnSe) that is not brought to light till today. This material exhibits incredible features with an… read more here.
Keywords: spr biosensor; snse phosphorene; biosensor; sensitivity ... See more keywords
A lable-free SPR biosensor based on one peptide sequence with three recognition sites for O-GlcNAc transferase detection.
Sign Up to like & getrecommendations! Published in 2021 at "Talanta"
DOI: 10.1016/j.talanta.2020.121664
Abstract: Abnormal O-linked N-acetylglucosamine (O-GlcNAc) concentrations have been associated with many diseases, but the lack of accurate detection method limited O-GlcNAc to be used as a biomarker in clinical diagnosis. Then O-GlcNAc transferase (OGT) has drawn… read more here.
Keywords: ogt detection; glcnac transferase; peptide; spr biosensor ... See more keywords
Highly Sensitive SPR Biosensor Based on Graphene Oxide and Staphylococcal Protein A Co-Modified TFBG for Human IgG Detection
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2018.2875961
Abstract: A highly sensitive optical fiber surface plasmon resonance (SPR) biosensor based on graphene oxide (GO) and staphylococcal protein A (SPA) co-modified tilted fiber Bragg grating (TFBG) is proposed and demonstrated for the detection of human… read more here.
Keywords: tex math; inline formula; spr biosensor;
Theoretical and experimental study of a highly sensitive SPR biosensor based on Au grating and Au film coupling structure.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.461768
Abstract: A high-sensitivity surface plasmon resonance (SPR) sensor based on the coupling of Au grating and Au film is investigated through simulations and experiments. The SPR sensor is designed by using a hybrid method composed of… read more here.
Keywords: spr; sensitivity; grating film; sensor ... See more keywords
Performance Enhancement of SPR Biosensor Using Graphene–MoS2 Hybrid Structure
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12132219
Abstract: We investigate a high-sensitivity surface plasmon resonance (SPR) biosensor consisting of a Au layer, four-layer MoS2, and monolayer graphene. The numerical simulations, by the transfer matrix method (TMM), demonstrate the sensor has a maximum sensitivity… read more here.
Keywords: spr; sensitivity; performance enhancement; spr biosensor ... See more keywords