Madzi Osungunuka a Fullerene/ Fullerene C60 Mu Zodzoladzola

Anthu ambiri tsopano akulabadira za fullerenes. Fullerene imadziwika kuti "Nobel rejuvenation factor." Mphamvu yake yoletsa ma antioxidants ndi yokwera nthawi 172 kuposa ya vitamini C. Imadziwika kuti ndi chinthu choyamba choletsa kukalamba padziko lonse lapansi. Ndiye kodi fullerenes ndi chiyani kwenikweni? Nchifukwa chiyani ndi yamatsenga kwambiri?

Nthawi yoyamba mukamva fullerene, mumamva kuti dzinali ndi la mankhwala kwambiri. Ndipotu, limagwirizanadi ndi chemistry. Fullerene ndi allotrope yachitatu yomwe imapezeka mu elemental carbon. Fullerene ndi yofanana ndi graphite mu kapangidwe kake, koma graphite ili ndi mphete zokhala ndi ziwalo zisanu zokha mu kapangidwe kake, pomwe fullerene ikhoza kukhala ndi mphete zokhala ndi ziwalo zisanu. Kapangidwe ka fullerenes ndi kofanana ndi ka Fuller, kotero imatchedwa fullerenes.

Fullerene inapezeka ndi asayansi mu 1985, ndipo mawonekedwe ake alimbikitsa kwambiri chitukuko cha zinthu zina ndipo amadziwika kuti "Nano Prince." Ndiye, kodi zinthu za Nobel Prize izi zingakhale bwanji zopangira za diamondi kwa makampani opanga zodzoladzola?

Chifukwa 80% ya mavuto okalamba pakhungu amayamba chifukwa cha ma free radicals. Kodi free radical ndi chiyani? Kuchokera ku lingaliro la mankhwala, free radical ndi molekyulu ya okosijeni yomwe ilibe elekitironi. Imagwira ntchito kwambiri ndipo imagwira ntchito mosavuta ndi zinthu zina (njira imeneyi imatchedwa "oxidation"), motero imawononga minofu ndi maselo a thupi ndikuyambitsa matenda osiyanasiyana osatha komanso zotsatirapo za ukalamba.

Kafukufuku wa sayansi akusonyeza kuti maselo a thupi lathu amaukiridwa ndi ma free radicals osachepera nthawi 73,000 patsiku. Ma free radicals amaukira mwachindunji khungu, zomwe zimapangitsa kuti litaye kulimba kwake komanso kukhala lolimba, zomwe zimapangitsa kuti makwinya ndi mabala azioneka. Chifukwa chake, njira zonse zosamalira khungu zotsutsana ndi ukalamba zimapangidwa kuti zichotse ma free radicals ochulukirapo pakapita nthawi ndikuletsa khungu kuti lisavulale.

Fullerene C60 Ntchito mu zokongoletsa

1) Fullerene C60 Imathandiza Kukhala ndi Moyo Wautali

2) Fullerene C60 Imateteza ku Free Radicals

3) Fullerene C60 Imaletsa Kutupa

4) Fullerene C60 Imapha Mavairasi

5) Fullerene C60 Imateteza Mitsempha

6) Fullerene C60 Ingateteze Kutupa kwa Mafupa a Nyamakazi

7) Fullerene C60 imawononga mabakiteriya

8) Fullerene C60 imaletsa kuwala kwa dzuwa