Highly sensitive fluorescent sensing for water based on poly(m-aminobenzoic acid).
Fluorescent conjugated polymer, poly(3-aminobenzoic acid), as a new class of fluorescence sensor for detection of trace amounts of water in organic solvents was developed. This sensor exhibits extraordinarily high sensitivity with a detection limit as low as 0.008 wt% for water in DMF.
Department of Science, Tianjin University of Science and Technology, Tianjin, 300457, P. R. China. tjqld@sina.com.cn
Qiliang
Q
Deng
Yanli
Y
Li
Jianhua
J
Wu
Yang
Y
Liu
Guozhen
G
Fang
Shuo
S
Wang
Yukui
Y
Zhang
D062365:Aminobenzoates / Q000737:chemistry*; D005453:Fluorescence; D057230:Limit of Detection; D011108:Polymers / Q000737:chemistry*; D013050:Spectrometry, Fluorescence; D014867:Water / Q000032:analysis*; D062368:meta-Aminobenzoates
D062365:Aminobenzoates; D011108:Polymers; D062368:meta-Aminobenzoates; D014867:Water; C044855:3-aminobenzoic acid