Indlela entsha ingashintsha ukwakheka kwesithwali se-nano-izidakamizwa

Eminyakeni yamuva nje, ubuchwepheshe be-nano-bomuthi ubuchwepheshe obusha obudumile kubuchwepheshe bokulunywa ngezidakamizwa. Izidakamizwa zeNANO ezinjenge-nanoparticles, ibhola noma i-nano capsule nanoparticles njengohlelo lwenkampani yenethiwekhi, kanye nokusebenza kwezinhlayiya ngendlela ethile ndawonye ngemuva komuthi, nakho kungenziwa ngokuqondile ekusebenzeni kwezobuchwepheshe kwama-nanoparticles.

Uma kuqhathaniswa nezidakamizwa ezivamile, ama-nano-izidakamizwa anezinzuzo eziningi ezingenakuqhathaniswa nezidakamizwa ezijwayelekile:

Umuthi wokukhipha kancane kancane, ushintsha impilo yomuthi emzimbeni, ekwandisa isikhathi sokwenza umuthi;

Isitho esithile esiqondiwe singafinyelelwa ngemuva kokudalwa ngomuthi oqondiswayo;

Ukunciphisa umthamo, ukunciphisa noma ukuqeda umphumela omubi wengozi ngaphansi kwesisekelo sokuqinisekisa ukusebenza kwempumelelo;

Indlela yokuhamba nge-membrane iguqulwe ukuba yandise ukuvumela umuthi kwi-biofilm, okuzuzisa ukutholwa kwezidakamizwa nokudlalwa kwezidakamizwa.

Ngakho-ke kulezo zidingo ngosizo lomthwali ukuletha izidakamizwa kumatshe athile, nikeza iqhaza endimeni yokwelashwa ngokuya nge-nanodrugs, ukwakheka komphathi wokwenza ngcono ukusebenza kahle kwezidakamizwa kubalulekile.

Muva nje i-News Soutein ithe i-University of New South Wales, Australia, abacwaningi bahlakulela indlela entsha, bangasiza ukwakheka kwezidakamizwa ze-nano, lokhu kuzosiza umphumela we-anti -Cancer izidakamizwa.

Ama-molecule e-polymer kwisixazululo angakhiwa ngokuzenzakalela isakhiwo se-vesicle engenasisekelo se-polymer, inezinzuzo zokuqina okuqinile, ukuhlukahluka okusebenzayo kusetshenziswa kabanzi njengenkampani yezidakamizwa, kepha, ngokuphambene, okufana namagciwane kanye nama-virus , futhi izakhiwo ezingelona izimpilo zemvelo zingangena kalula emzimbeni. Ngenxa yokuthi ama-polymer vesicles anzima ukwakha isakhiwo esingenangqondo, lokhu kunciphisa amandla we-polymer ukuletha izidakamizwa lapho uya khona emzimbeni womuntu ngezinga elithile.

Abaphenyi base-Australia basebenzisa i-Crcoelectron Microscopy ukubheka izinguquko ezihlelekile ze-polymer molecule ngesixazululo. Bathole ukuthi ngokushintsha inani lamanzi e-solvent, ukwakheka nosayizi wama-polymer vesicles kungashintshwa ngokushintsha inani lamanzi kwi-solvent.

Umbhali we-Study Loven kanye neNyuvesi yaseNew South Wales Institute of Chemistry of Pine Parr Parry Sol, uthe: "Lokhu kuqhuma kusho ukuthi singakwazi ukwakheka kwe-polymer vesicle kungashintsha nemvelo noma nge-avula iphakethe kuyo." Ubufakazi Bokuqala buphakamisa ukuthi abathwali bezidakamizwa bemvelo bemvelo abaningi kakhulu, abangewona ama-nano amathuba okuthi bangene amaseli esithuthuku.

Lolu cwaningo lushicilelwe online kumagazini wakamuva wephephabhuku Imvelo Ezokuxhumana.


Isikhathi sePosi: Mar-16-2018