资讯

C&EN1 个月
Functionalized Imidazolium Ether-Free Polymer Backbones with Ion Transport Channels and ...
Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Apartado Postal 70-360, CU, Coyoacán, 04510 Ciudad de México, México ...
C&EN1 个月
Role of Phosphorus on ZSM-5 Zeolite for the Methanol-to-Hydrocarbon Reaction
Catalysis, Nanomaterials, and Spectroscopy Group, Chemical Engineering Program, Physical Science and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955, Saudi ...
Medscape1 个月
The Validated Hypoallergenic Cosmetics Rating System: Its 30-year Evolution and Effect on ...
For those who wish to follow similar guidelines, the following outlines the limitations of the use of the VH rating system. Second, ingredients basic to cosmetic formulations (acidifiers ...
Frontiers3 年
Toward a Fundamental Understanding of the Role of Lignin in the Biorefinery Process
Lignin is a heterogeneous macromolecular polymer composed of guaiacyl (G), syringyl (S), and/or p-hydroxyphenyl (H), which are connected by carbon-carbon and aryl ether interunit linkages ... study ...