He aha te mea he taonga hydrophobic?

Ko ētahi iwi waimarie i roto i te mau haapiiraa matū kura i runga i te kore hōhā anake ki te tuhituhi mana, me te tātai i te papatipu titiwha ranei tohu honohono, engari ano ki te titiro i te āhua o te kaiako whakahaere ngā. Ngā wā katoa i roto i te anga o te whakamātau, me te mea i te wai magic i roto i te ngongo he ohorere tae huringa, tetahi atu taea pahū tahu kiri ranei ranei. Pea e kore e rite mīharo, engari tonu he wheako ngā, e whakamahi matū hydrophilic me hydrophobic. E te ara, he aha te mea reira me aha e pākiki ratou?

ngā āhuatanga ōkiko

I roto i te piha haapiiraa matū, haere i te āhuatanga i muri o te taka pūmotu, me te te matū taketake katoa, Ko ahau mohio i reira ko te kupu e pā ana ki o ratou āhuatanga rerekē. Tae pā ratou āhuatanga ōkiko: kiato, āhua whakahiato i raro i ngā āhuatanga noa, te rewa me koropupu wāhi, pakeke, tae, kawe ia hiko, waiariki kawe, me te tini ke atu. I te tahi taime mahi ahau ki te āhuatanga pērā i hydrophobicity hydrophilicity ranei, engari wehe, ka rite ki te tikanga, e kore e mea i te reira. Na, ko reira tino he rōpū ngā o matū e taea ngāwari e te tūpono i roto i te ora ia rā. Na ko reira pai ki te ako atu e pā ana ki a ratou.

hydrophobe

ngāwari e taea te tango tauira i te ora. Na, e kore e taea e koe te uru te wai ki te hinu - kua mohiotia taua mea ki te katoa. Reira e kore noa e tareka, engari tonu tere mirumiru kiriata ranei i runga i te mata, no te mea he raro tona kiato. Ko te aha a te aha e nga matū atu hydrophobic?

Tikanga tenei rōpū ngā ngako, etahi pūmua me waikawa karihi, me te silicones. mai te ingoa taonga i nga kupu Kariki hydor - wai me Phobos - wehi, engari e kore e auraa e te rāpoi ngota e wehi. Noa, he torutoru rewakore ranei ratou, kua karangatia e ratou kore-neke. e kore e hydrophobicity Absolute pa, ara te hunga matū e kore e ngali tauhohe ki te wai, tonu mimiti reira, ahakoa i roto i moni wahi. I roto i te mahi, i te whakapā o taua rauemi ki te H ₂ E puta rite te kiriata rūrūtia ranei, ranei tonu wai i runga i te mata, me te tango i te ahua o te pōro, mai te mea te wāhi mata iti, me te whakarato i whakapā iti.

E faataa āhuatanga hydrophobic i te hanganga matū o ngā matū. e pā ana tēnei i te attraction iti ki rāpoi wai, rite tupu te reira, hei tauira, waiwaro.

matū hydrophilic

, Rite taea tatou ngāwari imi, rawa, mai te ingoa o tenei rōpū i te kupu Kariki. Otiia i roto i tenei take, ko te wahi tuarua o te philia - aroha, a te tino faaite te hononga o enei matū ki te wai - oti "māramatanga" me he memehatanga nui. I roto i tenei rōpū, i ētahi wā ka karangatia e te "neke" ngā waiwaihā ohie, huka, waikawa amino, me te pera i runga i. D. Fakatatau, riro ratou enei āhuatanga no te mea ratou attraction pūngao tiketike ki rāpoi ngota wai. Tino korero, i roto i te meka, he hydrophilic ki te whānuitanga nui iti ranei matū katoa.

amphiphilic

A ko reira taea e kia whai rua hydrophilic me ngā āhuatanga te taonga hydrophobic? Huri i te reira i roto i, ae ra! Tenei rōpū o matū i huaina diphilic amphiphilic ranei. Huri i te reira i roto i kia whai tetahi me te rāpoi ngota taua i roto i tona hanganga rite wairewa - neke me te wai-atiati - huānga nonpolar. Taua āhuatanga e, mo te tauira, riro etahi pūmua, lipids, surfactants, waerau, me peptides. I roto i te whakapā ki te wai hanga ratou rerekē hanganga supramolecular: monolayers, liposomes, micelles, kiriuhi bilayer, vesicles, etc. e hāngai ana te rōpū neke i roto i tenei take ki te wai ...

Meaning me te tono i roto i te ora

I tua atu ki te ngā o te wai, me te hinu, e taea te kitea tetahi rota o te taunakitanga e kua kitea nga matū hydrophobic tata nga wahi katoa. Ko te kupu, mata ma o konganuku, Semiconductors, me te kiri kararehe, tipu rau, uhi chitin o te pepeke i ngā āhuatanga ōrite.

I roto i te natura, e faufaa momo e rua o pūhui. Ko te kupu, hydrophiles whakamahia ki te kawe ngā matūkai i roto i nga kararehe, me ngā tipu, kua whakaaturia hoki nga hua mutunga o te pākia ki te otinga o fluids koiora. matū kore-neke e whai hiranga nui i roto i te hanganga o kiriuhi pūtau ki uruhanga whiriwhiri. Ko te aha enei āhuatanga tākaro he wāhi nui i roto i ngā tukanga koiora.

I roto i nga tau tata nei, kei te whanake pūtaiao rauemi hydrophobic hou ki e taea e koe te tiaki i te momo o ngā rauemi i te mākū me te paru, ko te kupu te hanga ara papa whaiaro horoi-. Clothing, hua whakarewa, rauemi hanga, pereoo karaihe - maha tono. ako atu o tenei kaupapa ka arahi ki te whanaketanga o matū multifobnyh, e ka waiho te pūtake mo te papa paru-atiati. Na roto i te te hanga i taua rauemi, ka taea e te iwi te whakaora wa, te moni, me ngā rauemi, a ka taea ki te whakaiti i te poke taiao horoi. Na ka whai hua taua whanaketanga atu katoa.