Porous Mineral Formulations for Controlled-Release Applications

用于控释应用的多孔矿物质制剂

• 批准号: ARC : LP0209078
• 负责人: Cameron Kepert
• 金额: $ 28.22万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2002
• 资助国家: 澳大利亚
• 起止时间: 2002-01-01 至 2005-12-31
• 项目状态: 已结题
• 来源: https://researchdata.edu.au/porous-mineral-formulations-release-applications/74684
• 关键词: Porous; Mineral; Formulations; Controlled; Release

Porous Mineral Formulations for Controlled-Release Applications. The controlled release of biologically active agents from host materials is a process that is used routinely in pharmaceuticals delivery but has received only limited attention in large-scale, low-cost areas such as the agrochemicals industry. Here we identify a number of rare tubular mineral phases as having great potential for low-cost controlled release. These little-studied minerals, for which high quality deposits exist in Australia, consist of hollow tubules of nanoscale dimension. This project involves the first ever studies of the kinetics of guest release from these fascinating hosts, and promises to generate important new technologies in agrochemical delivery.

用于控释应用的多孔矿物制剂。生物活性剂从主体材料的受控释放是常规用于药物递送的方法，但在大规模、低成本领域如农用化学品工业中仅受到有限的关注。在这里，我们确定了一些罕见的管状矿物相具有很大的潜力，低成本的控制释放。这些很少被研究的矿物，在澳大利亚存在高质量的矿床，由纳米尺度的中空小管组成。该项目涉及有史以来第一次研究从这些迷人的宿主中释放客体的动力学，并有望在农用化学品输送方面产生重要的新技术。