Scientists used a 3D-printing approach to pattern hydrophobic barriers inside hydrophilic filter paper. These barriers, designed in different geometries, guide liquids along precise paths and shape ...

(Nanowerk News) Every day, millions are at risk of falling ill due to undetected allergens or contaminants in their food. However, a groundbreaking solution may be on the horizon, as researchers ...

Schematic version of on-site wastewater analysis using the microfluidic strips (Credit: Yuwei Pan et al., Cell, 2024) Wastewater sampling has become a popular way over the years to keep track of the ...

WEST LAFAYETTE, Ind. — Researchers in biomedical, environmental testing, geology, manufacturing and other fields could benefit from a patent-pending Purdue University innovation that fabricates ...