Cov nplaum tsoos tsho feem ntau swb rau hauv noo noo, siab, lossis muaj xyoob ua. Mussel nplaum protein (MAP), muab tau los ntawm ntuj tso tawm ntawm cov tsiaj txhu suab paj nruag, muaj kev sib txig sib luag. Nws ua kom cov khoom seem tsis sib xws nyob hauv qab dej nplaum thiab tus kheej-} kho cov khoom. Nws sai cov ntaub ntawv ruaj ntseg ntawm ntau qhov chaw, los ntawm cov hlau thiab plastics rau tib neeg cov ntaub so ntswg, enabling cov ntawv thov hauv biomedical, marine, thiab tshuaj pleev ib ce. Hauv tsab xov xwm no, peb delve ntxaum rau hauv cov ntsiab cai, kev coj zoo, thiab ntau yam kev siv ntawm cov ntsiab lus no zoo tshaj plaws.
Dab tsi yog mustel nplaum protein
Mussel nplaum protein HmoovIb qho tshwj xeeb nolhodhese hu ua musels nplaum protein, lossis daim duab qhia. Nws tau txais zais los ntawm cov qauv los ntawm byssal, uas muaj ob peb cov neeg nyias nyias ua tiav ntawm qhov kawg ntawm mussel's ko taw. Tus zais cia Mucin khi cov xov no los ua ke. Nws cov yam ntxwv tseem ceeb yog nws cov ntsiab lus nplua nuj ntawm Dihydralanine (DOPA) cov kev sib tw, uas tsis yog} kev sib cav sib ceg, ua rau muaj adhesion zoo kawg li.
Vim tias Dopa, mussel's zoo kawg cov khoom nplaum cia nws kom sai sai thiab khov kho rau ntau qhov chaw marine yam tsis muaj kev puas tsuaj los ntawm dej. Cov cuab yeej nplaum no yog qhov txaus siab rau biologist. Nws tuav cov ntawv thov dav dav muaj peev xwm hauv biology thiab cov ntaub ntawv kawm txuj ci. Nws cov ntawv thov muaj ntau los ntawm biomedicine rau marine engineering, uas nws tuaj yeem txhawb kho kev kho mob thiab kho cov nplaum muaj rau kev tiv thaiv thiab kev txhim kho hauv marine engineering. Tsis tas li ntawd, nws yog siv nyob rau hauv cov khoom lag luam tawv taub hau nrog kev tiv thaiv thiab cua {{}}} fresh fresheningening cov khoom, thiab hauv cov khoom lag luam txhua hnub. Raws li koj tuaj yeem pom, nws yog qhov ua tau zoo thiab nyab xeeb, yog li Xi'an Sonwu tuaj yeem muab mus ua sisel nplaum yog tias koj xav tau.
Yuav ua li cas li noom nplaum nplaum protein ua haujlwm
Cov kua nplaum zoo heev ntawm marine ua kom zoo nkauj cov protein yog feem ntau vim lawv cov tshuaj sib xyaw ua ke thiab ntau yam siv ntawm kev nqis tes ua. Cov protein muaj cov nplua nuj nyob hauv cov amino acids tseem ceeb xws li Lysine thiab 3,4-Dihydralanine (DOPA cov seem ua si lub hauv paus canesion hauv cov txheej txheem nplaum. Lawv tsis tsuas yog khi rau ntau qhov chaw los ntawm hydrogen tsev tab sis kuj tau tsim cov pob zeb sib txuas nrog cov kab hlau thiab tsim kom muaj cov nplaum nplaum nrawm nrawm. Tus txheej txheem no feem ntau pib sai sai thaum muaj kev sib cuag nrog lub Dopaquinone, uas ntxiv ntxiv rau kev tsim ntawm lub network protein, txhim kho kev ua kom muaj zog thiab cuam tshuam nrog cov nplaum sib xyaw.
Tsis tas li ntawd, cov protein ua pov thawj tshwj xeeb lub cev muaj puag ncig thiab kav ntev. Nws cov qauv sib dhos nrog nws cov nplaum ua kom zoo nrog cov kev hloov pauv pH, yoog kom sib txawv acidic thiab alkaline ib puag ncig. Tsis tas li ntawd, cov protein cov khoom siv protein muaj peev xwm ob qho tib si rigidity thiab elasticity, dissipating tshuab kev ntxhov siab thiab tiv thaiv dej cuam tshuam. Nws tseem tswj hwm qee qib ntawm tus kheej - kho lub peev xwm, muaj peev xwm rov qab dua tom qab kev sib raug zoo thiab ruaj khov. Cov khoom no pab cov nplais kom khov kho rau cov qauv sib txawv, thiab cov nplaum roj ntsha, thiab cov nplaum kho mob, thiab cov ntaub so ntswg.
Dab tsi yog qhov zoo ntawm mussel nplaum protein
Tubrog nkoj nplaum nplaum nplaum muaj cov protein tau nyiam cov xim zoo li ib lub biomensely vim nws cov cim tshwj xeeb thiab sib txawv. Nws cov txiaj ntsig zoo tshaj plaws yog nws lub peev xwm los tswj cov nplaum kom muaj zog, ua kom muaj dej tsis yeem tiv thaiv thiab ua kom tiav cov khoom siv hluav taws xob tsis txaus. Kev nplua nuj nyob hauv cov amino acid residues xws li dopamine (DOPAINE), cov khoom siv proteal, nrog rau cov hlau, thiab cov ntaub so ntswg, thiab cov roj ntsha. Tsis tas li ntawd, thaum muaj kev sib cuag nrog dej hiav txwv, nws sai sai undergoes crosshlinking thiab kev txhim kho kev ua tau zoo rau kev ua haujlwm rau kev kho kom ceev ceev.
Nyob rau hauv cov nqe lus ntawm cov neeg kho tshuab, cov tshuaj tiv thaiv cov proteinity no thiab tsis muaj kev cuam tshuam thiab tiv thaiv kev cuam tshuam nrog yoj. Ntau qhov xav tsis thoob, nws tau txhim tsa- Nyob rau hauv tus kheej {2} maj mam nce qib adhesive txoj kev vam meej thiab ntev. Nws muaj zog sab hauv cohesive zog ua kom ruaj khov ntawm cov protein network, thaum nws txaus interfacial adsures kev sib tsoo nyab xeeb rau lub substrate. Tsis tas li ntawd, raws li cov khoom siv tshiab, cov qauv teb thiab adhesion mechanism tau kho kom haum raws li cov ntawv thov ib puag ncig nws.
Ntxiv rau nws cov khoom zoo thiab tshuaj lom neeg, mussel yog biocompadable heev. Vim tias nws tau muab los ntawm lub cev muaj xyoob ntoo, nws ua rau cov ntawv thov biomedical, muaj feem txo lub plab zom mov thiab kev lom zem uas cuam tshuam nrog cov khoom siv hluavtaws ib txwm muaj. Tsis tas li ntawd, kev tshawb fawb ntxiv ntawm Mussel Mucin tau qhia cov txiaj ntsig zoo, ua kom tsis txhob muaj kev kho mob, ua kom muaj zog, antioxidant, thiab daim tawv nqaij ua dua tshiab.
Cov txiaj ntsig zoo ua rau cov neeg ua suab quaj ua rau cov khoom lag luam tau muaj txiaj ntsig dhau nws cov haujlwm ntuj. Nws tsis tsuas yog ua tus qauv rau kev nkag siab txog kev kho siab zoo tshaj plaws, kev ua haujlwm hauv qab no, hauv qab kev ua phooj ywg zoo, thiab cov ntaub ntawv biomimetic zoo.
Yog tias koj xav nug txog tus nqi ntawm muss npom mucin lossis lwm cov ntaub ntawv khoom lag luam, thov mus ntsib nrog Xi'an Sonwu ncaj qha. Xi'an Songwu tuaj yeem muab mussel nplaum protein hmoov.
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