Martha Stewart on MSN

These macro photos of snowflakes reveal nature’s most dazzling designs

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

A Simple Paper-Based Dual-Analyte Electrochemical Nanobiosensor for Mycotoxins Using ...

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 ...