产品名称：Calixarene-Based Molecules for Cation Recognition

Calixarene-based molecules for cation recognition refer to compounds derived from calixarenes that are specifically designed to selectively bind and recognize cations (positively charged ions). Calixarenes are macrocyclic molecules composed of phenolic units linked via methylene bridges, forming a basket-like structure. These molecules can be functionalized with various substituents to enhance their affinity and selectivity towards specific cations.

Here are key aspects of calixarene-based molecules for cation recognition:

1. Structural Diversity: Calixarenes can be modified with different functional groups such as hydroxyl (-OH), carboxyl (-COOH), amino (-NH2), or thiol (-SH) groups. These functional groups can serve as binding sites for cations through coordination chemistry, allowing for selective recognition based on the size, charge, and coordination preferences of the cations.

2. Cation Binding Affinity: The design of calixarene-based molecules focuses on optimizing the structure and functional groups to achieve high affinity and selectivity towards specific cations. This includes tuning the size and shape of the calixarene cavity to complement the size of the cation of interest.

3. Applications: These molecules find applications in various fields such as:

• Ion Sensing: Detection and quantification of metal ions in aqueous solutions or complex matrices.

• Separation and Extraction: Selective extraction of metal ions from mixtures or solutions, which is crucial in environmental remediation and metal recovery processes.

• Biomedical Applications: Use as sensors or probes for monitoring cations in biological systems, which is important for understanding cellular processes and disease mechanisms.

4. Selective Binding Mechanisms: The selectivity of calixarene-based molecules for cations often relies on specific interactions such as ion-dipole, ion-pair, or coordination bonding. These interactions can be tailored through structural modifications to enhance the binding affinity and selectivity.

5. Advantages: Calixarene-based molecules offer advantages such as reversible binding, tunable selectivity, and stability under various conditions. Their robustness and versatility make them valuable tools in analytical chemistry, environmental science, and materials science.

产地：西安

规格：1mg 5mg 10mg

纯度：99%

状态：固体/粉末

储藏条件：冷藏-20℃

温馨提示：仅用于科研，不能用于人体实验！

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小编：齐岳hao 2024年6月11日