Robotic hand pokes food and water to tell if they have mercury in them

1 year ago 119

A robotic manus with a tiny sensor connected 1 of its fingers tin observe perchance harmful mercury ions successful samples of nutrient and h2o by prodding them

Technology 6 February 2023

By Karmela Padavic-Callaghan

New Scientist Default Image

Snigdha Roy Barman et al.

A robotic manus equipped with a tiny sensor tin observe harmful mercury ions successful h2o oregon nutrient by poking them.

The World Health Organization considers mercury a chemic of large nationalist wellness interest due to the fact that it tin origin wellness issues if consumed via contaminated h2o oregon animals that person been exposed to it. Methods for detecting mercury successful nutrient and the situation exist, but astir impact analyzable and costly laboratory instrumentality and sometimes agelong processing times. So Snigdha Roy Barman astatine National Tsing Hua University successful Taiwan and her colleagues decided to make a quicker and simpler approach.

Their sensor is …

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