osowa nthaka oxides

Ndemanga pazachilengedwe, ziyembekezo, ndi zovuta za ma oxides osowa padziko lapansi

Olemba:

M. Khalid Hossain, M. Ishak Khan, A. El-Denglawey

Zowunikira:

• Mapulogalamu, ziyembekezo, ndi zovuta za 6 REOs zanenedwa
• Kugwiritsa ntchito kosiyanasiyana komanso kosiyanasiyana kumapezeka mu kujambula kwa bio
• REOs adzalowa m'malo mwa zinthu zomwe zilipo mu MRI
• Chenjezo liyenera kuchitidwa pankhani ya cytotoxicity ya REOs muzinthu zina

Chidule:

Ma Rare Earth oxides (REOs) apeza chidwi m'zaka zaposachedwa chifukwa chakugwiritsa ntchito mosiyanasiyana pazachilengedwe. Ndemanga yachindunji yosonyeza kugwiritsiridwa ntchito kwawo limodzi ndi ziyembekezo zawo ndi mavuto ogwirizana nawo m’gawo lapaderali palibe m’mabuku. Ndemangayi ikuyesera kufotokoza mwachindunji kugwiritsa ntchito ma REO asanu ndi limodzi (6) m'munda wa zamankhwala kuti awonetse bwino kupita patsogolo ndi luso la gawoli. Ngakhale ntchitozo zitha kugawidwa mu antimicrobial, uinjiniya wa minofu, kutumiza mankhwala, kulingalira kwachilengedwe, chithandizo cha khansa, kutsatira ma cell ndi kulemba zilembo, biosensor, kuchepetsa kupsinjika kwa oxidative, theranostic, ndi ntchito zosiyanasiyana, zikuwoneka kuti gawo la bioimaging ndi. yogwiritsidwa ntchito kwambiri ndipo imakhala ndi malo odalirika kwambiri kuchokera kumalingaliro azachipatala. Mwachindunji, ma REO awonetsa kukhazikitsidwa bwino mu zitsanzo zamadzi enieni ndi zimbudzi monga antimicrobial agents, mu kusinthika kwa minofu ya mafupa monga biologically yogwira ntchito komanso machiritso, mumayendedwe odana ndi khansa popereka malo omangirira amagulu osiyanasiyana ogwira ntchito, mumitundu iwiri komanso yambiri. -Kuyerekeza kwa MRI modabwitsa popereka kuthekera kopambana kapena kuchulukira kosiyana, muzinthu zowonera popereka mwachangu komanso kudalira magawo kuzindikira, ndi zina zotero. Malinga ndi ziyembekezo zawo, zimanenedweratu kuti ma REO angapo adzapikisana ndi/kapena m'malo mwa othandizira omwe alipo pakali pano, chifukwa cha kusinthasintha kwapamwamba kwa doping, njira yochiritsira m'machitidwe achilengedwe, komanso momwe chuma chikuyendera potengera bio-imaging ndi sensing. Kuphatikiza apo, kafukufukuyu amakulitsa zomwe apeza pokhudzana ndi ziyembekezo ndi kuchenjeza komwe angafune pakugwiritsa ntchito kwawo, ndikuwonetsa kuti ngakhale akulonjeza muzinthu zingapo, cytotoxicity yawo makamaka mizere yama cell siyenera kunyalanyazidwa. Kafukufukuyu adzapempha maphunziro angapo kuti afufuze ndikusintha kagwiritsidwe ntchito ka ma REO mu biomedical field.