ʻO nā sequins, ka mea i hoʻohana pinepine ʻia no nā kāleka aloha a i ʻole nā mea hoʻonaninani hale, ʻaʻole ia he mea hoʻonaninani hoʻomau e like me ka mea maʻamau i hana ʻia mai nā microplastics.
Ua hoʻomohala nā kānaka ʻepekema ma ke Kulanui o Cambridge i kahi koho maikaʻi loa i kēia huahana. Hana ʻia kā lākou ʻālohilohi mai ka cellulose i loaʻa mai nā cell o nā mea kanu, nā mea kanu a me nā huaʻai. "E paʻa nā sequins i kā lākou mau waiwai āpau, akā e pau ka hana ʻino i ka honua. - wahi a Silvia Vignolini, ke kaukaʻi o ke kemika ma ke Kulanui o Cambridge. - Eia kekahi, palekana lākou no nā keiki. "
I loko o kahi hana i paʻi ʻia i kēia manawa, ua wehewehe nā mea noiʻi i ke kaʻina hana o ka waiho ʻana i ka cellulose i loko o nā nanocrystals, kahi e hiki ai i ka papa kiʻiʻoniʻoni ke hana i kahi kaʻina hana "kala kala". ʻO kēia ʻano mea, ʻike pū ʻia i ka wā e ʻā ana ka waihoʻoluʻu ma nā ʻēheu o kahi pepeke, e hoʻopuehu ka māmā i nā nanocrystals i nā ʻaoʻao like ʻole a hana i nā kala kū hoʻokahi.
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Manaʻo ka poʻe ʻepekema ʻo ka hana ʻana o ia mau sequins hiki ke hana nui ʻia, a e hana kēia i kahi loli maoli i ka ʻoihana nani.