芦丁,一种天然存在的类黄酮化合物,具有显着的抗氧化特性以及抗炎和抗病毒作用。本研究旨在提高新型纳米材料BPGQDs@NaV的选择性和高荧光行为,它是通过水热法合成的。通过TEM的综合表征,SEM,XRD,EDS,FT-IR,UV-Vis,TCS-PC,和XPS技术,准备好的BPGQD,NaV,和BPGQDs@NaV进行了彻底检查。所得的BPGQDs@NaV纳米材料表现出稳定,可重复的荧光响应,并表现出对芦丁的选择性识别能力。本研究中开发的传感器在芦丁检测方面表现出卓越的性能,提供从5到110nM的宽线性范围和15.16nM的突出检测限。一项计算研究被用来检查能量,稳定性,带隙,以及芦丁如何与BPGQDs@NaV相互作用,它也有利于检测机制。还开发了一种基于智能手机的便携式传感器,用于检测芦丁。
Rutin, a naturally occurring flavonoid compound, possesses notable antioxidant properties along with anti-inflammatory and antiviral effects. This research aimed to improve the selectivity and high fluorescence behavior of novel nanomaterial BPGQDs@NaV, which was synthesized by hydrothermal methods. Through comprehensive characterization utilizing TEM, SEM, XRD, EDS, FT-IR, UV-Vis, TCS-PC, and XPS techniques, the prepared BPGQDs, NaV, and BPGQDs@NaV were thoroughly examined. The resulting BPGQDs@NaV nanomaterials demonstrated stable, reproducible fluorescence responses and exhibited selective recognition capabilities towards rutin. The sensor developed in this study displayed remarkable performance in rutin detection, offering a broad linear range from 5 to 110 nM and an outstanding detection limit of 15.16 nM. A computational study was used to examine energy, stability, band gap, and how rutin interacted with the BPGQDs@NaV, and it also favored the detection mechanism. A portable smartphone-based sensor was also developed for the detection of rutin.