This approach eliminates costly metals, toxic chemicals and specialised fabrication infrastructure — opening the door to ...
Scientists at Indian Institute of Technology, Guwahati, have developed a simple paper kit that can test freshness of milk and tell how well it has been pasteurized. Aided with a smart phone app, the ...
Elizabeth Armstrong Moore is based in Portland, Oregon, and has written for Wired, The Christian Science Monitor, and public radio. Her semi-obscure hobbies include climbing, billiards, board games ...
To diagnose conditions such as sleep apnea, doctors monitor patients’ respiration rates with devices that can be cumbersome and expensive. George M. Whitesides and coworkers at Harvard University have ...
Hyderabad: KL Deemed-to-be University on Tuesday said its faculty and researchers have developed a low-cost paper sensor that can measure vitamin-D deficiency with high level of accuracy. The paper ...
Researchers at the Indian Institute of Science (IISc) have fabricated pressure sensors that use paper as the medium. Several industrial, automotive and healthcare applications rely on accurate and ...
Scientists have created a cheap, paper-based sensor that changes colour to detect deadly gases within minutes, even in high humidity. It could provide a fast, portable tool for environmental ...
Hyderabad: KL Deemed-to-be University on Tuesday said its faculty and researchers have developed a low-cost paper sensor that can measure vitamin-D deficiency with high level of accuracy. The paper ...
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