An angled-shape tip-based strategy for highly sensitive proteomic profiling of a low number of cells

Abstract

An angled-shape tip-based strategy for highly sensitive proteomic profiling of a low number of cells.

Surface modification of a screen-printed electrode with a flower-like nanostructure to fabricate a guanine DNA-based electrochemical biosensor to determine the anticancer drug pemigatinib

“…[11][12][13] However, DNA immobilization affects the biosensor selectivity, as the diffusion of various substrates through the immobilization matrix is inuenced by the immobilization material and the hydrophilicity of the microenvironment. [14][15][16][17][18][19] Moreover, the immobilization of DNA on supports might induce steric hindrances for some substrates or inhibitors. However, immobilization on nanomaterials can reduce the applied potential and minimize interferences.…”