A polyamine-modified near-infrared fluorescent probe for selective staining of live cancer cells
نویسندگان
چکیده
منابع مشابه
A polyamine-modified near-infrared fluorescent probe for selective staining of live cancer cells.
We report the synthesis of novel polyamine-modified near-infrared (NIR) probes, which show excellent water-solubility and good optical properties. One probe was taken up efficiently by living cancer cell lines whereas no staining of the non-cancer cells was observed.
متن کاملDevelopment of a near-infrared fluorescent probe for imaging of endogenous Cu+ in live cells.
We have constructed a novel NIR fluorescent turn-on Cu(+) probe suitable for imaging endogenous Cu(+) ions in living cells based on a tricarbocyanine scaffold and a high affinity Cu(+) receptor.
متن کاملA highly selective near-infrared fluorescent probe for imaging H2Se in living cells and in vivo.
Hydrogen selenide (H2Se), a highly reactive Se species, is an important selenium metabolism intermediate involved in many physiological and pathological processes. This compound is of scientific interest with regard to the real-time monitoring of H2Se in living cells and in vivo to understand the anti-cancer mechanism of selenium. However, monitoring H2Se in living cells is still challenging du...
متن کاملA near-infrared fluorescent probe for monitoring tyrosinase activity.
A new cyanine-based near-infrared fluorescent probe has been developed for monitoring tyrosinase activity.
متن کاملA near-infrared-emitting fluorescent probe for monitoring mitochondrial pH.
We demonstrate a new small molecule fluorescent probe, possessing near-infrared (NIR) emission and an unusually large Stokes shift. It can be readily taken up by live cells and mitochondria, and track subtle pH changes with effectively reduced biological background fluorescence and improved measurement accuracy.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Chemical Communications
سال: 2015
ISSN: 1359-7345,1364-548X
DOI: 10.1039/c5cc01637a