Journal of Photochemistry and Photobiology A: Chemistry 356 (2018) 610–616 Contents lists available at ScienceDirect Journal of Photochemistry and Photobiology A: Chemistry journal home page : www.elsevier.com/locat e/jphotochem A novel PBT-based ﬂuorescent probe for hydrazine detection and its application in living cells Wenzhi Xu, Weiyan Liu, Tingting Zhou, Yutao Yang*, Wei Li* Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, College of Chemistry & Environmental Science, Hebei University, Baoding, 071002, PR China A R T I C L E I N F O A B S T R A C T Article history: A new 2-phenyl-benzothiazole (PBT) based ﬂuorescent probe (AcO-PBT-CHO) was designed and Received 8 December 2017 Received in revised form 2 February 2018 synthesized for the detection of hydrazine. The aldehyde and acetyl ester groups were used as the Accepted 5 February 2018 recognition units. Upon the treatment of the probe with hydrazine, the emission at 505 nm decreased Available online 7 February 2018 while the emission at 430 nm increased. Accordingly, the ﬂuorescent color changed from green to blue. The aldehyde and acetyl ester groups exerted additive effect on the ﬂuorescence spectrum changes of the Keywords: probe. The probe could selectively
Journal of Photochemistry and Photobiology A: Chemistry – Elsevier
Published: Apr 1, 2018
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