Lignin is composed of three major phenolic components, namely p-coumaryl alcohol (H), coniferyl alcohol (G) and sinapyl alcohol (S). Lignin is synthesized by polymerization of these components and ...
In a significant breakthrough for the cosmetics industry, researchers have developed a new type of sunscreen using lignin, a naturally abundant polymer, and titanium dioxide (TiO 2). The study ...
Acacia Johnson is a photographer and writer whose stories spotlight the environment, conservation and the connections between people and place. Her work for National Geographic has covered a ...