pH Sensing Using Phenylene-diamine Derived Carbon Dots

This research explores a solvothermal method to synthesize carbon dots (CDs) using citric acid, Metaphenylenediamine,and DMF. The resulting M-PDA-based CDs displayed uniform morphology with a size ofaround ۳.۲ nm. Characterization techniques confirmed the successful incorporation of nitrogen functionalitiesand various hydrophilic groups on the CD surface. These CDs exhibit pH-dependent fluorescence, making themsuitable for application as a pH sensor

کلیدواژه ها:

Carbon Dots ، pH-sensitive fluorescence ، Solvothermal Synthesis