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Pesticide Detection: Methyl Iodide and Methyl Bromide

技術優勢

Rapid detection at very low concentration of both pesticides Extremely sensitive No chemical analysis or laboratory required Easy to use Color indicates results Inexpensive

技術應用

Detection of low level of fumigants in agricultural fields Other aerosol applications Organic or other certified agricultural practice verification

詳細技術說明

Researchers at the University of California, Davis have developed paper-based colorimetric sensors that can rapidly detect very low concentrations of methyl iodide and methyl bromide in air. The detection limit for methyl iodide and methyl bromide is 200 and 800 ppb, respectively. These sensors can be employed in agricultural fields and other aerosol applications to detect human exposure levels of either chemical.

*Abstract

Paper based sensors for detection of low concentrations of methyl iodide and methyl bromide, dibromo ethylene and other alkylating agents in air.

*IP Issue Date

Mar 17, 2016

*Principal Investigation

Name: Sanaz Ghanbari

Department:

Name: Gang Sun

Department:

申請號碼

20160077070

其他

Additional Technologies by these Inventors

• Environmentally Friendly Manufacturing of Nano, Micro and Sub-micro Fibers with Hybrid CAB System
• Personal Use Colorimetric Fumigant Sensors
• Photo-Rechargeable Antibacterial/Antiviral Materials

Tech ID/UC Case

23321/2013-757-0

Related Cases

2013-757-0

國家/地區

美國