Bi nanocrystal and N,O‐codoped carbon (NOC) core–shell (Bi@NOC) nanohybrids have been synthesized that exhibit semiconducting features with a bandgap of 1.14 eV. These nanohybrids show good biocompatibility and their surfaces bear carboxylic groups, which facilitate further assembly of amino‐modified primer DNA. A “signal on” photoelectrochemical aptasensor has been fabricated that can detect the telomerase activity from 5.0×102 to 1.0×106 HeLa cells with a low detection limit of 60 cells. It shows a wide linear response range, high sensitivity and good reproducibility. More information can be found in the Communication by M. Han, Z. Dai et al. on page 3677.
Chemistry - A European Journal – Wiley
Published: Jan 12, 2018
Keywords: ; ; ; ;
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.
All for just $49/month
Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly
Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.
All the latest content is available, no embargo periods.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud