在这里,我们提出了一个协议,解释了使用开尔文探针力显微镜作为生成高分辨率纳米级表面电位图的工具。该工具用于评估表面电位对微生物与基材表面结合能力的作用。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| 5500ILM 原子力显微镜 | Agilent Technologies | #N9435S | |
| AFM/STM 金属样品盘 | TED PELLA, INC. | #16219 | 不锈钢样品盘 |
| DPE (Low-Noise) 导电 SPM 探针 | Mikromasch | #HQ:DPE-XSC11 | 每个芯片有 4 个 Pt 涂层悬臂。我们使用悬臂 B 进行实验。 |
| PELCO 镀金 AFM/STM 金属样品盘 | TED PELLA, INC. | #16218-G | 金样品盘 |
| PicoView 软件 | Agilent Technologies | #N9797B | 5500ILM 原子力显微镜成像软件 |
| Pico Image Software (Pico Image Basic)Agilent | Technologies | #N9797AU-1FP | 5500 ILM 原子力显微镜 后成像处理软件 |
| Scilogex D3024 高速微量离心机 | Thomas Scientific | #91201513 | 离心机用于细胞洗涤步骤,以从培养基中分离细胞(沉淀) |
| 胰蛋白酶大豆琼脂含 5% 羊血 | BD | #221261 | 预制板 |
| 胰蛋白酶大豆肉汤 | BD | #257107 | 为干粉。关于如何制作容器的说明。 |
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