首页>
外国专利>
Method for the extraction and electrochemical detection of explosives and explosive components in soils using electrodes, filter paper, and electrolyte
Method for the extraction and electrochemical detection of explosives and explosive components in soils using electrodes, filter paper, and electrolyte
展开▼
机译：用电极，滤纸和电解质提取和电化学检测土壤中炸药和炸药成分的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Described herein is an approach using inexpensive, disposable chemical sensor probes that can be mounted on a small unmanned aerial vehicles (UAVs) and used to analyze a site (such as one known or suspected to contain explosive residue, spilled material or contaminated soil) without the need for a person to conduct ground operations at the site. The method involves contacting a soil or a surface with a filter paper wetted with a solvent, then subjecting the filter paper to voltammetry and/or spectroscopy, thus detecting a possible variation indicative of one or more analytes, wherein the solvent is selected from the group consisting of polar aprotic or protic solvents having a boiling point of at least 100° C., room temperature ionic liquids, and deep eutectic solvents.
展开▼
