ʻO ka hōʻiliʻili ʻana o nā microorganisms ma luna o ka ʻili he mea paʻakikī ia no nā ʻoihana hoʻouna a me nā ʻoihana biomedical. ʻO kekahi mau mea kaulana anti-pollution polymer coatings e hana i ka oxidative degradation i loko o ka wai kai, e hana ʻole ai lākou i ka manawa. ʻO ka zero) nā uhi polimer, e like me nā kāpeti me nā kaulahao polymer, ua hoʻohuli ʻia ka manaʻo ma ke ʻano he mau mea ʻē aʻe, akā pono e ulu ʻia i kēia manawa i loko o kahi ʻāina inert me ka ʻole o ka wai a i ʻole ka ea.
Ua ʻike ʻia kahi hui i alakaʻi ʻia e Satyasan Karjana ma ka A*STAR Institute of Chemical and Engineering Science pehea e hoʻomākaukau ai i nā uhi polymer amphoteric i ka wai, ka lumi wela a me ka ea, e hiki ai iā lākou ke hoʻohana ʻia ma kahi ākea ākea.
"He mea ʻike maikaʻi loa ia," wehewehe ʻo Jana. Ua hoʻāʻo kāna hui e hana i nā uhi polymer amphoteric me ka hoʻohana ʻana i ke ʻano i kapa ʻia ʻo atom transfer radical polymerization, i ka wā i ʻike ai lākou ʻaʻole i hana kekahi mau hopena i ka huahana i makemake ʻia. ka hopena o ke kaulahao polymer ma ke ano he ligand ma ka catalyst i hoʻohana ʻia i ka hopena.
Kinetic observations, nuclear magnetic resonance spectroscopy (NMR) a me nā anana ʻē aʻe e hōʻike ana i ka hoʻomaka ʻana o nā amine i ka polymerization ma o nā mīkini anion. alakaʻi i ka hui e kānalua i kā lākou ʻike.
"ʻO ka helu ʻana o ka manaʻo hana hoʻohālikelike e hōʻoia i ka mīkini polymerization anionic i manaʻo ʻia," i ʻōlelo ai ʻo ia.
Ua hoʻohana kāna hui i kēia ʻano hana e synthesize polymer coatings mai ʻehā amphoteric monomers a me kekahi mau mea hoʻomaka anionic, ʻaʻole nā amines kekahi o ia mau mea. me ka hoʻohana ʻana i nā ʻano hoʻoheheʻe a i ʻole impregnation, "wahi a Jana. Hoʻolālā pū lākou e aʻo i nā hopena antifouling o nā uhi i loko o nā noi Marine a me nā biomedical.
Ka manawa hoʻouna: Mar-18-2021