Oxygen Detection Using Different Types of Membranes Deposited on Needle Based Platforms
Oxygen Detection Using Different Types of Membranes Deposited on Needle Based Platforms
复制标题
使用沉积在针基平台上的不同类型的膜进行氧气检测
DOI：
10.1149/1.3687436
复制
发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Anastasova S
中科院分区：
文献类型：
--
作者：
Anastasova S
这项工作的目的是开发基于针的传感器，用于使用不同类型的膜进行氧气传感。对于氧传感器来说，实现快速响应时间、良好的线性度、低生物污垢和高灵敏度非常重要。评估和比较了不同类型的聚合物屏障膜及其各种组合的效果。因此选择了优化的系统：覆盖有掺杂表面活性剂的聚氨酯膜的传感器表现出良好的稳定性，线性工作范围高达 750 mmHg pO2。
The aim of this work was to develop needle based sensors for oxygen sensing using different types of membranes. For oxygen sensors it is important to achieve fast response time, good linearity, low biofouling and high sensitivity. The effect of different types of polymeric barrier membranes and their various combinations were assessed and compared. An optimized system was thereby selected: sensors covered with polyurethane membrane doped with surfactant showed good stability with a linear working range up to 750 mmHg pO2.