TY - JOUR
T1 - A turn-on dansyl-based fluorescent chemosensor for the recognition of Pb2+
AU - Li, Chia Lin
AU - Lu, Ping hsuan
AU - Lin, Sheng Yuan
AU - Wu, An Tai
PY - 2019/12/1
Y1 - 2019/12/1
N2 - In this study, a naphthalene-1-sulfonamide/2-hydroxybenzaldehyde conjugation as a selective probe (probe L) was designed for the selective recognition of Pb2+. Probe L displayed an obvious fluorescence enhancement upon binding to Pb2+ in CH3CN solution. The association constant of probe L-Pb2+ complex was calculated to be 7.68 × 108 M−1, and the detection limit for Pb2+ was found to be 23.2 ppb.
AB - In this study, a naphthalene-1-sulfonamide/2-hydroxybenzaldehyde conjugation as a selective probe (probe L) was designed for the selective recognition of Pb2+. Probe L displayed an obvious fluorescence enhancement upon binding to Pb2+ in CH3CN solution. The association constant of probe L-Pb2+ complex was calculated to be 7.68 × 108 M−1, and the detection limit for Pb2+ was found to be 23.2 ppb.
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U2 - 10.1016/j.jphotochem.2019.112088
DO - 10.1016/j.jphotochem.2019.112088
M3 - Article
AN - SCOPUS:85072326867
VL - 385
JO - Journal of Photochemistry and Photobiology A: Chemistry
JF - Journal of Photochemistry and Photobiology A: Chemistry
SN - 1010-6030
M1 - 112088
ER -