A highly selective fluorescent probe for fast detection of nitric oxide in aqueous solution

作者：Huang, Chang-Bo; Huang, Junhai; Xu, Lin^*

来源：RSC Advances, 2015, 5(18): 13307-13310.

DOI：10.1039/c4ra08337g

• PLATINUM-ACETYLIDE COMPLEXES
• TURN-ON PROBE
• HYDROGEN-SULFIDE
• IMAGING AGENT
• DESIGN
• NAPHTHALIMIDE
• NO
• CHEMOSENSOR
• STRATEGY
• LIGAND

A new naphthalimide-based fluorescent probe NPA for detection of nitric oxide (NO) is reported. NPA responds to NO quickly and shows a 25-fold fluorescence enhancement within 10 seconds. To the best of our knowledge, NPA exhibits the fastest detection rate for NO based on o-phenylenediamine receptor. Moreover, NPA can detect NO quantitatively in aqueous solution with an estimated detection limit of 0.87 x 10(-8) M.

• 出版日期2015