A Water‐Soluble ESIPT Fluorescent Probe with High Quantum Yield and Red Emission for Ratiometric Detection of Inorganic and Organic Palladium. Issue 5 (20th March 2015)

• Record Type: Journal Article
• Authors: Gao, Tang; Xu, Pengfei; Liu, Meihui; Bi, Anyao; Hu, Pengzhi; Ye, Bin; Wang, Wei; Zeng, Wenbin
• Is Part Of: Chemistry, an Asian journal. Volume 10:Issue 5(2015:May)
• Page Start: 1142
• Page End: 1145
• Publication Date: 2015-03-20
• Subjects: Chemistry -- Periodicals; 540.5
• DOI: 10.1002/asia.201500114
• Languages: English
• ISSNs: 1861-4728

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>A novel fluorescent probe with a high quantum yield (0.41), large Stokes shifts (255 nm), and red emission (635 nm) was designed to detect all typical oxidation states of palladium species (0, +2, +4) by palladium‐mediated terminal propargyl ethers cleavage reaction in water solution without any organic media. The probe showed a high selectivity and excellent sensitivity for palladium species, with a detection as low as 57 n<sc>M</sc> (6.2 μg L⁻¹).</p> </abstract>