Most chemical reactions perform best when shaken or stirred. Active mixing maximizes the chances that reactant molecules will find one another. But chemists who are exploiting small-volume reactions ...

G. Whitesides and his team at Harvard University have developed a prototype for an inexpensive, highly practical rapid test that can be used to carry out several biological tests simultaneously on a ...

GSEB Paper Pattern 2024-25: Gujarat Secondary and Higher Secondary Education Board, Gandhinagar, has released the class 10 and 12 question paper pattern for the academic year 2024-25. Students ...

A test for E. coli bacteria involving sheets of paper patterned by laser may assist doctors in developing countries and low-resource environments to identify infections more rapidly. Developed by the ...

The high cost of medical diagnostics and the importance of detecting infectious diseases in a timely, cost-effective manner have increased the importance of point-of-care (POC) testing. Lateral flow ...

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 ...