Engineered Cancer Cells as Signal Probes for Fluorescence-Assisted Digital Counting Analysis.
Sign Up to like & getrecommendations! Published in 2023 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c05684
Abstract: Fluorescence-assisted digital counting analysis allowed sensitive quantification of targets by measuring individual fluorescent labels. However, traditional fluorescent labels suffered from low brightness, small size, and sophisticated preparation procedures. Herein, engineering fluorescent dye-stained cancer cells with… read more here.
Keywords: fluorescence assisted; counting; digital counting; analysis ... See more keywords
Calibration-Free Nanopore Digital Counting of Single Molecules.
Sign Up to like & getrecommendations! Published in 2019 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.9b01924
Abstract: Nanopore sensor conceptually represents an ideal single molecule counting device due to its unique partitioning-free, label-free electronic sensing. Existing theories and experiments have shown that sample concentration is proportional to the molecule translocation rate. However,… read more here.
Keywords: geometry; digital counting; calibration free; free nanopore ... See more keywords