纸质色度传感器使用Photoshop和智能手机应用程序用于定量检测碳水化合物
Kuo-Hui Wu1, Wen-Chien Huang1, Je-Chuang Wang1
1Department of Chemistry and Materials Engineering, Chung Cheng Institute of Technology, National Defense University, Tahsi, Taoyuan, 33551, Taiwan. ccitkhwu@gmail.com.
Analytical methods : advancing methods and applications
|January 25, 2024
概括
这项研究介绍了一种基于智能手机的分析仪,用于使用色度传感器检测碳水化合物农药. 该方法提供了高准确度和灵敏度,用于分析各种样本中的碳酸,包括茶叶输液.
科学领域:
- 分析化学 分析化学
- 环境科学 环境科学
- 生物技术是生物技术.
背景情况:
- 卡博是一种广泛使用的农药,具有显著的毒性.
- 准确且易于使用的碳水化合物检测方法对于环境和食品安全监测至关重要.
- 现有的检测方法可能很复杂,需要专门的实验室设备.
研究的目的:
- 开发一种新型的智能手机辅助微化学分析仪,用于定量检测卡博.
- 使用纸质色度传感器与图像分析软件和智能手机应用程序相结合.
- 验证已开发的碳武测定方法的准确性和灵敏性.
主要方法:
- 开发一个智能手机控制的分析仪,配备LED光源和摄像头.
- 使用纸质色度传感器来检测卡博的酶反应.
- 使用Adobe Photoshop软件和专门的智能手机应用程序对传感器图像进行色彩分析.
- 在茶叶注水中应用分析卡博的方法.
主要成果:
- 该方法显示了高精度的卡博的确定与0.05-1.0ppm的线性响应.
- 检测极限 (LOD) 是0.02 ppm (Photoshop) 和0.018 ppm (智能手机应用程序).
- 分析显示,智能手机图像中的碳水化合物度和蓝色通道颜色值之间存在高度定量关系.
- 在现实世界样本中检测卡博的成功应用,如茶叶输液.
结论:
- 智能手机辅助的微化学分析仪提供了一种灵敏而准确的碳水化合物检测方法.
- 纸质传感器,图像分析软件和智能手机技术的整合提供了一个便携且具有成本效益的解决方案.
- 开发的系统有可能用于现场环境监测和食品安全应用,具有GPS标记和数据传输能力.
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