Polypropylene doesn't contain bisphenol-A (BPA), which is a chemical used to make hard plastics. BPA has been used in food packaging since the 1960s. Look for plastic products with a “BPA-free ...

State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China ...

yielding a variety of new polymers with an unprecedented chemical structure. For the polycondensation, unique reactivities of diazocarbonyl groups were employed, such as O–H and N–H insertion ...

Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira, Aoba-ku, Sendai 980-8577, Japan ...

Structure-based drug design is the design and optimization of a chemical structure with the goal of identifying a compound suitable for clinical testing — a drug candidate. It is based on ...

Structures are one of the most interesting features in Minecraft. They are generated in various biomes and are different in sizes, shapes, blocks, and mob spawns. When you first enter a new world ...

Scientists found microplastics in all 52 examined human brains. Newer brain samples had more plastic than older ones.

Plastic is by its chemical structure an endocrine disruptor. "Are you familiar, have you steeped yourself in the science and problems associated with plastics in the human body?" asked Merkley ...