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News tagged with handheld device

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Handheld DNA sequencers show promise for monitoring microbes during food production

Handheld devices are well suited to environmental monitoring during food production, and have key advantages in ease of use and in identifying a broad variety of bacteria, according to a new study published in the journal ...

Analytical Chemistry

Feb 19, 2021

0

138

'Handy pen' lights up when exposed to nerve gas or spoiled food vapors

Exposure to some odorless, colorless and tasteless gases, such as nerve agents, can be toxic or even lethal. And having the ability to detect other types of vapors could save people from eating spoiled or rotten food. Easy-to-use ...

Analytical Chemistry

Feb 10, 2021

0

233

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