Corpus ID: 138376496

A graphene oxide–peptide fluorescence sensor tailor-made for simple and sensitive detection of matrix metalloproteinase 2

  title={A graphene oxide–peptide fluorescence sensor tailor-made for simple and sensitive detection of matrix metalloproteinase 2},
  author={冯端 and 张阳阳},
An ultrasensitive, homogeneous fluorescence quenching immunoassay integrating separation and detection of aflatoxin M1 based on magnetic graphene composites
The proposed immunoassay provides a powerful tool for the detection of aflatoxin M 1 in milk by integrating sample preparation and detection into a single step, by using magnetic graphene composites to avoid washing and centrifugation steps. Expand
Peptide Conjugate on Multilayer Graphene Oxide Film for the Osteogenic Differentiation of Human Wharton’s Jelly-Derived Mesenchymal Stem Cells
Peptide-conjugated m-GO films could provide a highly biocompatible and multifunctional 2D material to tailor the potential application of WJ-MSCs in bone tissue regeneration. Expand
DropPNA-GO: A Single-cell Uropathogen Sensor Based on PNA Probes and Graphene Oxide in Picoliter Droplets
A novel PNA-GO biosensor, which uses graphene oxide (GO) as a universal quencher for PNA probe-based amplification-free pathogen ID and quantification in 32 min by means of a droplet microfluidic platform (dropP NA-GO). Expand
Graphene Oxide Membrane Immobilized Aptamer as a Highly Selective Hormone Removal
It was found that by varying the graphene oxide concentration yields to different porosities of rGO/PEI/Flu-DEX-apt membranes affects the adsorption recovery rate, as well as the specificity and selectivity toward the dexamethasone hormone. Expand
Current Technologies of Electrochemical Immunosensors: Perspective on Signal Amplification
Novel nanomaterials are introduced (e.g., carbon nanotube, graphene, indium tin oxide, nanowire and metallic nanoparticles) in order to construct a high-performance electrode and how to increase the number of signal tracers by employing nanommaterials as carriers and making the polymeric enzyme complex associated with redox cycling for signal amplification is described. Expand
Designing nanostructured peptide hydrogels containing graphene oxide and its derivatives for tissue engineering and biomedical applications
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Carbon Nanomaterials based on Graphene in (Electro-)chemical Sensors: Characterization, Modification and Application
The variability of graphene with its exceptional properties gives rise to improve material chemistry in various fields of applications. The development of graphene is still in the beginning and up toExpand
Covalent linking peptide to hydrothermally reduced graphene oxide for ultrasensitive detection of matrix metalloproteinase 9
Exact assay of matrix metalloproteinase 9 (MMP9) has attracted considerable attentions for the clinical diagnosis of disease in early stage. In this report, we covalently engineer a fluoresceinExpand
Noninvasive Detection and Imaging of Matrix Metalloproteinases for Cancer Diagnosis
Matrix metalloproteinases (MMPs) are important cancer biomarkers and the sensitive detection of MMPs is of great importance to improve clinical diagnosis and therapy of cancer at its early stage.Expand