Crédito:David W. Kastner Uma nova abordagem desenvolvida por pesquisadores do MIT e da Universidade Duke pode aumentar a resistência de materiais poliméricos, resultando potencialmente em plásticos mais duráveis e na redução do desperdício de plástico. Aplicando aprendizado de máquina, a equipe descobriu moléculas reticuladoras que, quando integradas a polímeros, melhoram sua capacidade de resistir à...
Crédito:Pixabay Nações negociam um acordo global para combater a poluição plástica, com foco nas substâncias químicas presentes em itens como embalagens e pneus, que afetam alimentos, lares e ecossistemas. Muitas dessas substâncias químicas relacionadas ao plástico são conhecidas por representar riscos à saúde humana e ao meio ambiente. No entanto, a falta de um inventário abrangente...
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