Nitrogen-Doped Graphene Quantum Dots with Oxygen-Rich …
2011年12月2日 · Doping GQDs with heteroatoms provides an attractive means of effectively tuning their intrinsic properties and exploiting new phenomena for advanced device …
石墨烯量子点与石墨烯有何不同？ - 知乎 - 知乎专栏
石墨烯量子点（GQD）是尺寸小于100nm的石墨烯纳米颗粒。由于其优异的性能，例如低毒性，稳定的光致发光，化学稳定性和明显的量子限制效应，GQD被认为是用于生物，光电，能源和 …
Computational Studies on the Nitrogen-Doped Graphene …
2024年5月6日 · Our study suggests that nitrogen doping in GQDs can significantly increase the adsorption strength for these hazardous gases. Our in-depth analysis proposes that …
Nitrogen-Doped Graphene Quantum Dots (N-GQDs): A ... - ACS …
2025年3月17日 · In this study, nitrogen-doped graphene quantum dots (N-GQDs) were synthesized, characterized, and applied to the assembly of label-free electrochemical …
纳米中心合成氮掺杂石墨烯量子点----中国科学院
2013年6月19日 · 国家纳米科学中心宫建茹研究组以氧化石墨烯为前驱体，n,n-二甲基甲酰胺作氮源，合成了氮掺杂的石墨烯量子点(n-gqd)。该n-gqd纳米材料在近红外飞秒激光激发下发出很 …
One-Pot Synthesis of Nitrogen-Doped Graphene Quantum Dots …
In this project, we have successfully synthesized N-GQDs with the one-pot pyrolysis method with tyrosine and glutamic acid. The N-GQDs had a narrow distribution and emitted strong green …
Functionalization of nitrogen-doped graphene quantum dot: A …
2023年4月1日 · Graphene quantum dots (GQDs) are a zero-dimensional graphene nanomaterial with size less than 100 nm and thickness less than 10 layers (Chen et al., 2018). Since GQDs …
Graphene quantum dots from chemistry to applications
2018年12月1日 · Graphene quantum dots (GQDs) have been widely studied in recent years due to its unique structure-related properties, such as optical, electrical and optoelectrical …
华盛顿大学张米琴团队Adv. Mater.：石墨烯量子点及其在生物成像 …
2020年2月2日 · 石墨烯量子点（GQDs）是以碳为基础的纳米粒子，具有优异的化学、物理和生物特性，使其在纳米医学的广泛应用中脱颖而出。 GQDs独特的电子结构赋予了这些纳米材料强 …
N-Doped graphene quantum dots (N-GQDs) as fluorescent …
2022年8月11日 · UV induced DNA damage can lead to the development of skin cancer, skin aging and cell death. In this study, we fabricated a fluorescence-based biosensor that can be …