Journal
JOURNAL OF FLUORESCENCE
Volume -, Issue -, Pages -Publisher
SPRINGER/PLENUM PUBLISHERS
DOI: 10.1007/s10895-023-03404
Keywords
Hyper-cross-linked polymers; Fluorescence probe; Silver ion; Aqueous media
Ask authors/readers for more resources
In this study, a new fluorescence probe was designed using NH2-HCP material for the selective detection of silver ions. The fluorescence signal exhibited a linear enhancement with increasing concentration of silver ions. The probe's response to various other ions and halogen anions was also investigated. Under optimal conditions, the probe showed a wide linear range and a low detection limit.
A fluorescence probe was designed using a nitrogen-contained mesoporous hyper-cross-linked polymer precursor (NH2-HCP) in order to selectively detect silver (Ag+) ions. NH2-HCP exhibits fluorescence intensity, but upon the addition of Ag+, a significant enhancement in fluorescence signal is observed. The relationship between fluorescence intensity enhancement and Ag+ concentration shows a linear and monotonic trend. The probe ' s response to various other cations such as Al3+, Fe3+, Cd2+, Ni2+, Cu2+, Fe2+, Hg2+, Mg2+, Zn2+, Pb2+, Mn2+, Co2+, Ca2+, Na+, and K+, as well as halogen anions like F-, Cl-, Br-, and I- was also investigated. Under optimal conditions, the probe demonstrated a linear range of 0.1-3 mu M and a detection limit of 0.01 mu M.
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