Eminyakeni yamuva nje, umkhakha wezokwelapha ubone ukwanda okukhulu ekuhloleni izinhlobonhlobo zezinhlanganisela nezinto zokwakha ezingathuthukisa ukunakekelwa nokuphepha kwesiguli. I-Titanium dioxide (TiO2) ingenye yezinhlanganisela ezidonse ukunaka okukhulu. Eyaziwa kakhulu ngokusebenza kwayo ezimbonini ezifana nezokwakha nezimonyo, i-titanium dioxide manje isiqashelwa ngezinzuzo zayo ezingaba khona kwezokwelapha. Lezi zindaba zihlinzeka ngokubheka okujulile ekusetshenzisweni okusha kwe-titanium dioxide ekunakekelweni kwezempilo, kuyilapho zigqamisa iminikelo yabaholi bemboni efana ne-Coolway ekukhiqizeni i-titanium dioxide yekhwalithi ephezulu.
Indima yetitanium dioxide kwezokwelapha
I-Titanium dioxide iyinto eguquguqukayo eye yasetshenziswa ezinhlobonhlobo zezinhlelo zezokwelapha ngenxa yezakhiwo zayo ezihlukile. I-biocompatibility yayo, ukungabi nabuthi kanye namakhono amahle kakhulu okuhlunga ama-UV ayenza ifaneleke njengesilonda sombala kuma-sunscreens, izinto zamazinyo ngisho nemithi. Ikhono lenhlanganisela lokuthuthukisa ukubonakala nokuhlala isikhathi eside aligcini nje ngezimpawu zomgwaqo; futhi idlala indima ebalulekile ekuqinisekiseni ukuthi imikhiqizo yezokwelapha iyasebenza futhi iphephile kubathengi.
Enye yezinhlelo zokusebenza ezithembisayo zetitanium dioxidekwezokwelapha ukusetshenziswa kwayo ekwelashweni kwe-photodynamic (PDT). Lokhu kwelashwa okusha kusebenzisa izinhlanganisela ezicushwe ukukhanya ukuze kuqondiswe futhi kucekelwe phansi amaseli omdlavuza. Ama-nanoparticles e-Titanium dioxide angavulwa ngokukhanya kwamaza athile ukuze kukhiqizwe izinhlobo zomoya-mpilo ezisebenzayo ezingabulala amangqamuzana ayingozi kuyilapho kunciphisa umonakalo ezicutshini ezizungezile ezinempilo. Le ndlela ehlosiwe ayigcini nje ukuthuthukisa ukusebenza kahle kokwelashwa kodwa futhi inciphisa imiphumela emibi, iyenze ibe ithuluzi elibalulekile ku-oncology.
I-Kewei: Umholi ekukhiqizeni i-titanium dioxide
Ngobuchwepheshe bayo benqubo kanye nemishini yokukhiqiza yesimanje, uKewei usengomunye wabaholi bemboni ekukhiqizeni i-titanium sulfate dioxide. Ukuzibophezela kwenkampani ngekhwalithi yomkhiqizo nokuvikelwa kwemvelo kuqinisekisa ukuthi i-titanium dioxide eyikhiqizayo ihlangabezana namazinga aphezulu okuphepha nokusebenza. Lokhu kuzibophezela ekusebenzeni kahle kubaluleke kakhulu emkhakheni wezokwelapha, lapho ukuhlanzeka nokuthembeka kwezinto kungaba nomthelela omkhulu emiphumeleni yesiguli.
I-titanium dioxide ka-Kewei ayisebenzi nje kuphela ekusetshenzisweni kwezokwelapha, kodwa futhi inomthelela ekusimameni kwemvelo. Le nkampani isebenzisa izinqubo ezihambisana nemvelo enqubweni yayo yokukhiqiza ukuze iqinisekise umthelela omncane emvelweni. Lokhu kuzibophezela ekusimameni kuhambisana nesidingo esikhulayo semikhiqizo ehambisana nemvelo emkhakheni wezokunakekelwa kwempilo, okwenza u-Kewei abe uzakwethu othandwayo wabakhiqizi bezokwelapha.
Ikusasa le-titanium dioxide kwezokwelapha
Njengoba ucwaningo luqhubeka nokuveza amandla e-titanium dioxide ezinhlobonhlobo zezicelo zezokwelapha, ikusasa libukeka lithembisa. Kusukela ekuthuthukiseni ukusebenza kwe-sunscreen kuya ekuguquleni ukwelashwa komdlavuza ngokwelashwa kwe-photodynamic, amathuba maningi. Ukusebenzisana phakathi kwezinkampani ezintsha ezifana ne-Cowe kanye nomphakathi wezokwelapha kubalulekile ekuthuthukiseni ukusetshenziswa kwe-titanium dioxide ekunakekelweni kwezempilo.
Ekuphetheni, i-titanium dioxide ingaphezu nje kwe-pigment; Kuyinhlanganisela enezici eziningi ezibe nomthelela omkhulu emithini. Njengoba abaholi bezimboni abafana no-Kewei behamba phambili ekukhiqizeni, umkhakha wezokwelapha ungabheka phambili ezisombululweni eziphephile, eziphumelelayo, nezisimeme imvelo. Njengoba siqhubeka nokuhlola amandla e-titanium dioxide, kungenzeka ukuthi sisonqenqemeni lwenkathi entsha yokuqamba okusha kwezokwelapha.
Isikhathi sokuthumela: Oct-12-2024