Development of chemosensors based on molecular spin-crossover metal complexes

基于分子自旋交叉金属配合物的化学传感器的开发

• 批准号: 459356612
• 负责人: Privatdozent Dr. Marat Khusniyarov
• 金额: --
• 依托单位: Lehrstuhl für Anorganische und Allgemeine Chemie
• 依托单位国家: 德国
• 项目类别: Research Grants
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/459356612?language=en
• 关键词: Development; chemosensors; based; molecular; spin

In this project, unique phosphates and fluoride responsive chemosensors will be developed. Special receptor groups will be introduced into molecular spin-crossover iron(II) complexes to allow chemical control of the spin state in solution at room temperature. The change of the spin state in the presence of anions will lead to the desired colorimetric and magnetic response. The functionality, sensitivity, and selectivity of chemosensors will be evaluated. The potential of these systems to act as switchable (intelligent) MRI contrast agents will be examined.

在这个项目中，将开发独特的磷酸盐和氟化物响应型化学传感器。特殊的受体基团将被引入到分子自旋交叉铁(II)络合物中，以允许在室温下化学控制溶液中的自旋状态。在阴离子存在的情况下，自旋态的变化将导致所需的比色和磁响应。将对化学传感器的功能、灵敏度和选择性进行评估。这些系统作为可切换(智能)核磁共振造影剂的潜力将被检验。