ʻO kā mākou huahana nui
Hōʻike i nā mea kanu
Loaʻa i nā mea hana i kahi papa inoa amphiphillanic Hāʻawi ke poʻoʻo Hydrophilic i nā mea e hōʻeha i ka wai ma ko lākouʻano monomer.
ʻO ka huiʻo Hydrophilic i kahi pūʻulu Polar, kahi e hiki ai i kahi hui carboxyl (-cohok)
ʻO ka huiʻo Hydrohobic ka maʻamau maʻamau he kaulahao hydrocarbon, e like me nā kaulahao alyrophobic alkyl (r- no ka alkyl).
Hiki i nā mea hana ke koho i nā mea hana a me nā mea kanu a me nā ceanic a me nā mea kanu a me nā meaʻona a me nā mea aloha amphoteric, a me nā mea'ē aʻe. I nā hopena o nā mea maʻi ʻO ke kaʻina hana o ka micellization, a iʻole ka hanaʻana o ka micelle, he waiwai nui o nā mea waiwai nui loa
ʻO kaʻikeʻana i nā mea e loaʻa ai nā mea hana i nā micelles i keʻano o ka hoʻonā i keʻano o keʻano o ka miclele micelle (cmc). ʻAʻole paʻa nā micelles, nā hana spherical; akā, hōʻike lākou i nā loli haʻahaʻa a me keʻano paʻakikī. Ma lalo o kekahi mau kūlana, hiki paha i nā mea kanu ke hōʻike i nā hui micelle.
ʻO nā mea nui e pili ana iā cmc:
- keʻano o ka mea e
- Kuhi a me ka heleʻana o nā hoʻohui
- mahana
Nā pilina ma waena o nā mea kanu a me nā protein
Hiki i nā protein i nā polar, polar, a me nā hui i hoʻopaʻaʻia, a he nui nā molpophilic molecules e hoʻopili ai i nā protein ma nāʻano likeʻole. Ke hilinaʻi nei i nā kūlana, hiki i nā mea kanu ke hana i nā mea i hoʻonohonohoʻia me nā mea hana likeʻole, e like me nā micelles a iʻole nā micelles a iʻole nā micelles
Nā hui ma waena o nā protein a me nā mea kanu Piliʻo Ionic nā mea hana me nā protein ma waena o nā pūʻali uila a me nāʻano hydrophobic o ka probula.
ʻO nā mea e pili ana i nā mea e pili ana i nā mea e pili ana i nā mea kūʻai aku me nā protein ma o nā pale hydrophobic, kahi e kamaʻilio ai nā kaula hydrophobic me nā pale hydrophobic Hiki i ke kamaʻilio ke hoʻopili i keʻano a me keʻano o ka hana a me ka protein. No laila, keʻano a me ka nānāʻana o nā mea hana, me keʻano o ka honua, e hoʻoholo ai inā e hoʻolaha ana i nā protein a iʻole ka hoʻolahaʻana.
ʻO HLB waiwai o nā mea kanu
No kahi mea hana e hōʻike ai i kāna hana interfacial likeʻole, pono pono e kaulike i nā mea hydrophobic a me nā hydrophilic a me nā mea hydrophobic a me nā hydrophilic a me nā mea hydrophonic a me nā hydropophic. ʻO ka HLB (hydroplale-lipophile-lipophile-lipophiluc o ka paleʻana o ka hydrophilic-lipophilic i nā mea he hydrophicilii a me nā mea hōʻailona hydrophobinic.
ʻO ka waiwai HLB he waiwai pili pili (e hāʻawi mai ana mai 0 a 40). No ka laʻana,ʻo Pastan kahi waiwai HLB o 0 Hōʻike kahi kumukūʻai HLB kiʻekiʻe e hōʻike hou aku i ka hydrophinicity maikaʻi,ʻoiai he haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa
Post Times: Sep-10-2024