Journal
ANALYTICA CHIMICA ACTA
Volume 1090, Issue -, Pages 114-124Publisher
ELSEVIER
DOI: 10.1016/j.aca.2019.09.008
Keywords
Ratiometric; Bioimaging; Bis-pyrene; Pull-push; Aluminium
Categories
Funding
- Science and Engineering Research Board (SERB) [EMR/2016/005692]
- DST under Water IC for SUTRAM of EASY WATER [DST/TM/WTI/WIC/2K17/82(C)]
Ask authors/readers for more resources
Pyrene-phenylglycinol tangled ratiometric sensor (R)-1 was developed for the detection of Al3+ ion over other metal ions. Ratiometric behaviour of (R)-1 for Al3+ ion explained through monomer emission and excimer quenching leads to avoiding the pi-pi interactions of bis-pyrene rings. Pull-push to push-pull binding mechanism is successfully explained by DFT and sensing of Al3+-ions demonstrated in living cells. The LOD of (R)-1 for Al3+ downs to nanomolar concentrations which is lower than the allowed concentration of drinking water set by the (World Health Organization) WHO. (C) 2019 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available