A novel pyrimidine derivative as a fluorescent chemosensor for highly selective detection of Aluminum (III) in aqueous media

A fluorescent “turn on” chemosensor based on Bodipy–anthraquinone for Al(iii) ions: synthesis and complexation/spectroscopic studies

“…Despite the poor complexation ability of aluminum, researchers who study sensors are still investigating selective/ sensitive uorescent chemosensors for Al(III) ions. [24][25][26][27][28][29][30][31][32][33] Anthraquinone derivatives derived from hydroxyl terminals have been widely used in chemistry applications as good chelating agents, which convert to complex forms with metal ions. [34][35][36] Especially, the anthraquinones prepared using click chemistry are useful due to a rich nitrogen-oxygen coordination environment and are oen used for the uorometric detection of metal ions.…”

Forced Solid-State Interactions for the Selective “Turn-On” Fluorescence Sensing of Aluminum Ions in Water Using a Sensory Polymer Substrate

“…However, few optical chemosensory systems based on the sensitive fluorescence technique have been reported, 15−27 and even fewer systems have been reported for sensing in pure water (the main medium of interest). 28 −30 Thus, we report a water-soluble polymer chemosensor that exhibits fluorescence "turn-on" for Al(III). Moreover, we describe a chemosensing polymer film substrate for the fluorescence detection and quantification of Al(III) and a new methodology for quantifying Al(III) within minutes at the ppb level that only uses a few microliters of the solution to be measured.…”

4-Benzyl Pyrazolone Functionalized Gold Nanoparticles for Fluorescence Sensing and Detection of Al ³⁺ Ion in Water Samples

“…In the meantime, there are evident of an insufficient amount number of spectroscopic characteristics and ineffective coordination ability of Al 3+ ion. Thus, the development for the detection of Al 3+ ion still serves as a challenge; [4][5] . The development of chemosensors with low detection limit, high selective and high sensitivity has been interesting due to their essential role in medical, environmental and biological applications.…”

“…In the past few years, there has been a huge interest in developing fluorescent sensors for different metal ions as they offer many advantages like a higher sensitivity and selectivity, a higher response time, inexpensive equipment, operational ease, instantaneous response along with a real-time detection. Many fluorescent sensors using for detection Al 3+ are designed; however, a majority of them were prepared using organic solvents [4]. The fluorescence sensors are a type of analytical devices which can detect the target analytes with the help of some components which generate fluorescent signals that can also be used for the molecular recognition and environmental monitoring.…”