34 research outputs found
Dual Nanoparticle Amplified Surface Plasmon Resonance Detection of Thrombin at Subattomolar Concentrations
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A new strategy for label-free detection of lymphoma cancer cells
No full textIn this paper, a new strategy for highly selective and sensitive
direct detection of lymphoma cells by exploiting the interaction between a peptide and its B-cell receptor, has been evaluated. In particular, an idiotype peptide, able to specifically bind the B-cell receptor of A20 cells in mice
engrafted with A20 lymphoma, has been used as molecular probe. The new detection technique has been demonstrated on a planar crystalline silicon chip. Coverage of 85% of silicon surface and detection efficiency of 8.5 × 10−3 cells/μm2 were obtained. The recognition strategy promises to extend
its application in studying the interaction between ligands and their cellsurface receptors
Enhancing the stability of single-stranded DNA on gold nanoparticles as molecular machines through salt and acid regulation
No full textSelective Capture and Quick Detection of Targeting Cells with SERS-Coding Microsphere Suspension Chip
No full textReduction of nonspecific binding for cellular imaging using quantum dots conjugated with vitamin E
No full textPreparation and characterization of Au nanoparticles capped with mercaptocarboranyl clusters
No full textSynergistic Targeting of Cancer and Associated Angiogenesis Using Triple-Targeted Dual-Drug Silica Nanoformulations for Theragnostics
No full textAmphiphilic tri- and tetra-block co-polymers combining versatile functionality with facile assembly into cytocompatible nanoparticles
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