Ntau thiab ntau tus neeg tam sim no tau mob siab rau fullerenes. Fullerene yog hu ua "Nobel rejuvenation factor." Nws lub peev xwm antioxidant yog 172 npaug ntau dua li ntawm cov vitamin C. Nws tau lees paub tias yog lub ntiaj teb thawj qhov ua tau zoo los tiv thaiv kev laus. Yog li dab tsi yog fullerenes? Vim li cas nws thiaj li ua khawv koob?
Thawj zaug koj hnov fullerene, koj xav tias lub npe yog tshuaj lom neeg heev. Qhov tseeb, nws muaj tseeb hais txog chemistry. Fullerene yog qhov thib peb allotrope pom hauv cov pa roj carbon monoxide. Fullerene zoo ib yam li graphite hauv cov qauv, tab sis graphite tsuas muaj rau-tus tswv cuab rings nyob rau hauv nws cov qauv, whereas fullerene tej zaum yuav muaj tsib-membered rings. Cov qauv ntawm fullerenes zoo ib yam li tus kws kes duab vajtse Fuller, yog li nws hu ua fullerenes.
Fullerene tau tshawb pom los ntawm cov kws tshawb fawb hauv xyoo 1985, thiab nws cov tsos tau txhawb kev loj hlob ntawm nanomaterials thiab hu ua "Nano Prince." Yog li, cov khoom Nobel nqi zog yuav ua li cas los ua cov khoom siv pob zeb diamond rau kev lag luam tshuaj pleev ib ce?
Vim 80% ntawm cov tawv nqaij laus yog tshwm sim los ntawm dawb radicals. Dab tsi yog qhov dawb radical? Los ntawm cov tshuaj lom neeg pom, ib qho dawb radical yog ib qho oxygen molecule uas tsis muaj hluav taws xob. Nws yog nquag nquag thiab yooj yim reacts chemically nrog rau lwm yam tshuaj (tus txheej txheem no hu ua "oxidation"), yog li ua rau lub cev cov ntaub so ntswg thiab hlwb thiab ua rau ntau yam kab mob thiab kev laus los.
Kev tshawb fawb tshawb fawb pom tau tias peb lub cev hlwb raug tawm tsam los ntawm cov dawb radicals tsawg kawg yog 73,000 zaug hauv ib hnub. Dawb radicals yuav ncaj qha rau ntawm daim tawv nqaij, ua rau nws poob nws elasticity thiab ua ntxhib, ua rau wrinkles thiab stains. Yog li ntawd, txhua yam kev tiv thaiv kev laus ntawm daim tawv nqaij yog tsim los tshem tawm cov dawb radicals ntau dhau sijhawm thiab tiv thaiv cov tawv nqaij los ntawm kev puas tsuaj.
Fullerene C60Muaj nuj nqi hauv tshuaj pleev ib ce
1) Fullerene C60 txhim kho lub neej ntev
2) Fullerene C60 tiv thaiv dawb radicals
3) Fullerene C60 tiv thaiv kab mob
4) Fullerene C60 tua kab mob
5) Fullerene C60 tiv thaiv cov hlab ntsha
6) Fullerene C60 tuaj yeem tiv thaiv osteoarthritis
7) Fullerene C60 rhuav tshem cov kab mob
8) Fullerene C60 tiv thaiv UV
Post lub sij hawm: Nov-10-2021