Snowflakes appear in dozens of structures, from simple columns and stars to ornate dendrites and beyond. Ahead, we’ve ...

Abstract: In this study, a double-layer structured paper-based electrochemical biosensor was developed for the simultaneous detection of aflatoxin B1 (AFB1) and ochratoxin A (OTA). Microelectrodes ...

Christmas crafts bring families together for creative fun at home. These activities help children develop skills and create special decorations and gifts. From paper creations to nature-inspired ...