Dual-mode oxygen-sensing based on oxygen-adduct formation at cobaltporphyrin–polymer and luminescence quenching of pyrene: an optical oxygen sensor for a practical atmospheric pressure

Polymer‐based fluoride‐selective chemosensor: Synthesis, sensing property, and its use for the design of molecular‐scale logic devices

“…In contrast, it is relatively easy to incorporate various sensing units into the polymeric matrix through a polymerization process. Moreover, the as‐prepared polymers have the advantage of facile fabrication of detecting devices and development of the multifunctional sensors 8–10. For example, Nishide and coworkers recently reported a film fluorescent device for oxygen detection based on a terpolymer 9.…”

“…Moreover, the as‐prepared polymers have the advantage of facile fabrication of detecting devices and development of the multifunctional sensors 8–10. For example, Nishide and coworkers recently reported a film fluorescent device for oxygen detection based on a terpolymer 9. As one effective controlled/living radical polymerization technique, reversible addition fragmentation chain transfer (RAFT) polymerization may provide a feasible way to synthesize polymer‐based sensory materials, because this method can not only control both the polymer molecular weight and its distribution but also allow the incorporation of polar recognition units within the polymer main chain or as pendant groups.…”

Recent progress on polymer-based fluorescent and colorimetric chemosensors

“…The concept of dual-mode optical oxygen sensors, containing indicators incorporated into a single coating matrix with high oxygen sensing performance at atmospheric pressure, was reported by Nishide et al 15 In this strategy, both the cobalt porphyrin (CoP) ligated with the polymer matrix and the luminescent pyrene derivative (Py) were utilized in the double-layer film sensing system. The dual-mode oxygensensing was based on the oxygen-adduct formation at the cobaltporphyrin-polymer and the luminescence quenching of pyrene.…”

A polymer-based turn-on fluorescent sensor for specific detection of hydrogen sulfide

“…For example, Nishide et al reported an optical oxygen sensor based on a copolymer coating. 45 Tian et al designed a fluorescent polymer film sensor for Cu 2+ and pyrophosphate anion detection. 46 However, to the best of our knowledge, no research on polymeric fluorescent materials for H 2 S detection has been reported so far.…”