VitaminaB6.avi

VitaminaB6.avi

Vitamina B6, trabalho realizado pelos alunos do 5° período de engenharia florestal

test Introduction to Chemistry

Introduction to ChemistryIntroduction to Chemistry

Self healing hydrogels and its industrial applications

Hydrogels are water-swollen, cross-linked polymeric structures produced by reactions of monomers or by hydrogen bonding. This hydrogels used in various applications .