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高能量密度的储存,抗真菌活性和绿色自我剂的异原子碳点的增强生物成像
Mohd Abdullah Sheikh1, R S Chandok2, Khan Abida3
1Bhagwant University, Ajmer, Rajasthan, 305004, India. absheikh1989@gmail.com.
Discover nano
|October 23, 2023
概括
研究人员从南瓜种子中开发出环保的,添加的碳点 (N-CDs). 这些N-CD显示高容量用于储能,并具有农业应用的抗真菌特性.
科学领域:
- 材料科学 材料科学 材料科学
- 纳米技术纳米技术
- 电化学 电化学 电化学
- 生物技术是生物技术.
背景情况:
- 碳点 (CD) 是具有独特光学和电子特性的纳米材料.
- 开发可持续和具有成本效益的合成杂CD的方法对于先进的应用至关重要.
- 异原子兴奋剂增强了碳点的功能,用于储能和生物用途.
研究的目的:
- 通过一种环保的方法合成自异构原子化-碳点 (N-CDs).
- 研究用于储能应用的N-CDs的电化学特性.
- 评估合成的N-CDs的生物成像和抗真菌能力.
主要方法:
- 从南瓜种子中合成N-CDs的一步微波辐射合成.
- 使用FE-SEM,EDX,FT-IR,XRD,UV-VIS,FL光谱和CV电化学分析进行表征.
- 在KOH电解质中对电极的电化学性能评估.
- 对抗真菌活性和生物成像潜力的评估.
主要成果:
- 合成的N-CD具有2.35 eV的能量差距和65.5%的光量子产量.
- 达到1044F/g的高特异电容和28.50Wh/kg的能量密度.
- 证明了有效的抗真菌作用对"Cladosporium cladosporioides"和增强生物成像的潜力.
结论:
- 微波辅助合成为N-CDs提供了一条高效且廉价的途径.
- 异原子合的N-CD表现出超级电容器的优秀电化学性能.
- N-CDs在农业中显示出有前途的应用,用于控制真菌感染和生物成像.
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