协价有机框架@金属-有机框架纳米混合体作为用于确定西普罗夫洛克萨的比度光传感器
Kosar Noruzi-Ahangar1, Yaghoub Sarrafi1, Shahram Ghasemi2
1Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, Iran.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
|January 31, 2026
概括
使用Schiff网络-1和MIL-101-NH2纳米混合体的新型比度光探针被开发用于敏感的西普洛素 (CIP) 检测. 这种方法为环境和生物医学样本中CIP监测提供了可靠的方法.
科学领域:
- 分析化学 分析化学
- 材料科学 材料科学 材料科学
- 环境科学 环境科学
背景情况:
- 齐普洛素 (CIP) 是一种至关重要的抗生素,但其在环境中积累会带来风险.
- 敏感和选择性的检测方法对于监测CIP水平至关重要.
- 现有的方法可能缺乏复杂矩阵所需的灵敏度或选择性.
研究的目的:
- 为准确的CIP测定开发一个比度光探头.
- 在一个COF@MOF纳米混合体中研究希夫网络-1 (SNW-1) 和MIL-101-NH2的协同效应.
- 评估探针在人类血液样本中检测CIP的性能.
主要方法:
- 制造一个共价有机框架@金属有机框架 (COF@MOF) 纳米混合 (SNW-1@MIL-101-NH2).
- 利用纳米混合体的双发射特性进行比度光检测.
- 评估探测器对CIP的灵敏度,选择性和检测极限 (LOD).
主要成果:
- 该SNW-1@MIL-101-NH2纳米混合体表现出强烈的双排放,抑制聚合诱导的火.
- 开发的传感器实现了0.0020微米和0.092微米的低LOD,用于CIP检测.
- 在人类血液样本中成功确定CIP,恢复率高,RSD低.
结论:
- 该SNW-1@MIL-101-NH2纳米混合作为一个有效的平台为一个比度光探头.
- 该探头在CIP检测方面表现出高灵敏度和选择性.
- 开发的方法显示了生物医学和环境监测中的实际应用的巨大潜力.
相关概念视频
03:02Organic Compounds
57.4K
All living things are formed mostly of carbon compounds called organic compounds. The category of organic compounds includes both natural and synthetic compounds that contain carbon. Although a single, precise definition has yet to be identified by the chemistry community, most agree that a defining trait of organic molecules is the presence of carbon as the principal element, bonded to hydrogen and other carbon atoms. However, some carbon-containing compounds such as carbonates, cyanides, and...
57.4K
01:09Levels of Organization
140.8K
Biological organization is the classification of biological structures, ranging from atoms at the bottom of the hierarchy to the Earth's biosphere. Each level of the hierarchy represents an increase in complexity that builds upon the previous level.
Molecules Are Composed of Atoms, and Biomolecules Are Assembled from Molecules:
The most basic levels include atoms, molecules, and biomolecules. Atoms, the smallest unit of ordinary matter, are composed of a nucleus and electrons. Molecules...
Molecules Are Composed of Atoms, and Biomolecules Are Assembled from Molecules:
The most basic levels include atoms, molecules, and biomolecules. Atoms, the smallest unit of ordinary matter, are composed of a nucleus and electrons. Molecules...
140.8K
01:13Protein Organization
157.7K
Overview
157.7K
02:07Organization of Genes
73.5K
Overview
73.5K
01:31Accessory Organs
74.2K
Accessory organs are those that participate in the digestion of food but do not come into direct contact with it like the mouth, stomach, or intestine do. Accessory organs secrete enzymes into the digestive tract to facilitate the breakdown of food.
74.2K
00:53Transgenic Organisms
33.5K
Overview
33.5K