The strong light emission of organic luminogens in the aggregated state is essential to their
applications as optoelectronic materials with good performance. In this review, with respect …

The development of sensitive chromogenic chemosensors for sensing Cu 2+ has been
receiving much attention in recent years because of their potential application in clinical …

Coordination chemistry plays an essential role in the design of photoluminescent probes for
metal ions. Metal coordination to organic dyes induces distinct optical responses which …

The development of colorimetric and fluorometric chemosensors that capable of detecting
Cu2+ ions by a change in colour and fluorescence intensity has been described. Herein …

Pyrene derivatives substituted at the 2-and 2, 7-positions are shown to display a set of
photophysical properties different from those of derivatives substituted at the 1-position. It …

A new rhodamine-based derivative bearing a 1, 8-naphthalimide group (1) was synthesized
as a dual-mode Cu2+-selective sensor via the rhodamine ring-opening approach and …

The past ten years have seen a spectacular development of chemical sensors based on the
monomer–excimer dual luminescence of aromatic systems, such as pyrene. Either in the …

A phosphorescent sensor based on a multichromophoric iridium (III) complex was
synthesized and characterized. The construct exhibits concomitant changes in its …

A novel single-armed Salamo-type bisoximes (H 3 L) has been designed and synthesized
firstly. A new application of Salamo-type bisoximes in ion recognition is investigated in …

Very limited number of parameters is available for fluorescence sensing and imaging. The
changes of intensity are of low analytical value due to the absence of internal reference …