The Graphene Antibacterial Mechanism da Application

Kogon baka wani hadadden microecosystem ne mai dauke da nau'ikan kwayoyin cuta sama da 23,000 da suka mamaye shi.A wasu yanayi, waɗannan ƙwayoyin cuta na iya haifar da cututtukan baki kai tsaye har ma da tasiri ga lafiyar gaba ɗaya. Duk da haka, yin amfani da maganin rigakafi yana gabatar da batutuwa daban-daban, ciki har da lalata ƙwayoyi da sauri, saki, da haɓaka juriya na ƙwayoyin cuta. A cikin 'yan shekarun nan, binciken da aka mayar da hankali ya koma ga haɓaka kayan haɗin gwiwa tare da kyawawan abubuwan rigakafin ƙwayoyin cuta ta amfani da nanomaterials. A halin yanzu, nanosilver ion na tushen kayan kashe kwayoyin cuta da kayan kashe kwayoyin cuta na graphene galibi ana amfani da su a kasuwa.A cikin wannan labarin, za mu gabatar da graphene antibacterial inji da aikace-aikace a cikin Brush masana'antu.

 

Graphene wani nau'in nau'in carbon nanomaterial ne mai girma biyu wanda ya ƙunshi atom ɗin carbon wanda aka shirya a cikin lattice hexagonal tare da sp2 gauraye orbitals.Abubuwan da suka samo asali sun haɗa da graphene (G), graphene oxide (GO), da rage graphene oxide (rGO). Sun mallaki na musamman uku-girma saman sinadaran Tsarin da kaifi jiki baki Tsarin.Bincike ya nuna fice antibacterial Properties da biocompatibility na graphene kazalika da abubuwan da suka samo asali. Bugu da ƙari, suna aiki a matsayin masu ɗaukar hoto masu kyau don magungunan ƙwayoyin cuta, suna sa su zama masu ban sha'awa ga aikace-aikace daban-daban a cikin filayen maganin ƙwayoyin cuta.

Amfaningraphene antibacterial kayan

1. Aminci da Abokan Muhalli, Mara guba: Yin amfani da nanosilver na dogon lokaci na iya tayar da damuwa na aminci sabodayuwuwar tarawa da ƙaura. Yawan adadin azurfa yana iya zama mai cutarwa ga mutane da dabbobi masu shayarwa, saboda yana iya shiga mitochondria, embryos, hanta, tsarin jini, da sauran sassan jiki ta hanyar numfashi. Nazarin ya nuna cewa barbashi na nanosilver suna nuna guba mai ƙarfi idan aka kwatanta da sauran nanoparticles na ƙarfe kamar aluminum da zinariya. A sakamakon haka, Tarayyar Turai ta ci gaba da yin taka tsantsan game da aikace-aikacen nanosilver kayan rigakafin ƙwayoyin cuta.Da bambanci, graphene-tushen maganin ƙwayoyin cuta suna amfani da hanyoyin haɗin gwiwa da yawa na haifuwa ta jiki, irin su “nano-knives.” Suna iya lalata gaba ɗaya da hana haɓakar ƙwayoyin cutaba tare da wani sinadari mai guba ba. Wadannan kayan sun haɗa tare da kayan polymer ba tare da matsala ba, don tabbatarwababu rarrabuwar kawuna ko ƙaura. An tabbatar da aminci da kwanciyar hankali na kayan tushen graphene da kyau. Misali, a aikace-aikacen samfur mai amfani, PE (polyethylene) fina-finai / jakunkuna na adana abinci na graphene sun sami takaddun shaida don bin matakin matakin abinci bisa ga Doka (EU) 2020/1245 a cikin Tarayyar Turai.
2. Tsawon Lokaci: Abubuwan tushen Graphene suna nuna ingantaccen kwanciyar hankali da karko, samarwasakamako mai dorewa na antimicrobial fiye da shekaru 10. Wannan yana tabbatar da kaddarorin antimicrobial su kasance masu tasiri na tsawon lokacin amfani, yana sa su dace da aikace-aikacen dogon lokaci a samfuran tsabtace baki.
3. Daidaita Halittu da Tsaro:Graphene, a matsayin abu na tushen carbon mai nau'in nau'i biyu, yana nuna kyakkyawan daidaituwa da aminci. Ya dace da nau'ikan kayan tushen guduro kuma ana iya amfani dashi cikin aminci a cikin samfuran kulawa na baka ba tare da haifar da wani mummunan tasiri akan kyallen baki ko gabaɗaya lafiya ba.
4. Ayyukan Bakan Bakan:Abubuwan da ke tushen Graphene suna nuna ayyukan antimicrobial mai fa'ida,mai iya yin niyya da yawa na ƙwayoyin cuta, gami da duka nau'ikan gram-positive da gram-korau. Sun nunamaganin kashe kwayoyin cuta 99.9%da Escherichia coli, Staphylococcus aureus, Candida albicans. Wannan ya sa su zama m kuma ana amfani da su a yanayi daban-daban na lafiyar baki.

 

graphene antibacterial inji shine kamar haka:

Tsarin antibacterial na grapheneƘungiyar haɗin gwiwa ta ƙasa da ƙasa ta yi nazari sosai. Ciki har da masu bincike daga Cibiyar Nazarin Kimiyya ta kasar Sin, Cibiyar Bincike ta IBM Watson, da Jami'ar Columbia. Sun sami ci gaba mai mahimmanci wajen nazarin hanyoyin ƙwayoyin ƙwayoyin cuta na hulɗar tsakanin graphene da membranes cell membranes. An buga takardun kwanan nan akan wannan batu a cikin mujallar "Nature Nanotechnology."

Bisa binciken da kungiyar ta gudanar, graphene yana da karfin dagula kwayan kwayan cuta, wanda ke haifar da zubewar sinadarai a cikin salula da kuma mutuwar kwayoyin cuta. Wannan binciken ya nuna cewa graphene na iya yuwuwar yin aiki azaman “kwayoyin rigakafi” na jiki mara juriya. Binciken ya ci gaba da bayyana cewa graphene ba wai kawai yana shigar da kansa a cikin membranes na kwayoyin cuta ba, yana haifar da yankewa, amma kuma yana fitar da kwayoyin phospholipid kai tsaye daga membrane, wanda hakan ya rushe tsarin membrane kuma yana kashe kwayoyin cuta. Gwaje-gwajen microscopy na lantarki sun ba da shaida kai tsaye na ɗimbin sifofi marasa ƙarfi a cikin ƙwayoyin ƙwayoyin cuta bayan yin hulɗa tare da graphene mai oxidized, yana goyan bayan ƙididdige ƙididdiga. Wannan al'amari na hakar kwayoyin lipid da rushewar membrane yana ba da sabon tsarin kwayoyin halitta don fahimtar cytotoxicity da ayyukan ƙwayoyin cuta na nanomaterials. Hakanan zai sauƙaƙe ƙarin bincike kan tasirin halittu na graphene nanomaterials da aikace-aikacen su a cikin biomedicine.

 

Aikace-aikacen antibacterial na graphene a cikin masana'antar goge baki:

 

Saboda fa'idodin da ke sama na kayan haɗin gwiwar graphene, injin kashe ƙwayoyin cuta na graphene da aikace-aikacen sun ja hankalin masu bincike da ƙwararru a cikin masana'antu masu alaƙa.

Graphene antibacterial toothbrushes, gabatar daƘungiyar MARBON, yi amfani da bristles na musamman da aka yi daga kayan graphene nanocomposite. Don haka yana iya hana ci gaba da haifuwar ƙwayoyin cuta yadda ya kamata, ta yadda zai rage haɗarin cututtukan baki.

Bristles suna da laushi amma suna da juriya, suna ba da izinin tsaftace hakora da hakora a hankali yayin da suke kare lafiyar enamel da danko. Hakanan buroshin haƙori yana fasalta ƙirar ergonomic mai ɗaukar nauyi wanda ke ba da sauƙin riko da amfani mai dacewa.

Mun yi imani da ƙarfi cewa wannan buroshin hakori na ƙwayoyin cuta zai ba da ƙwarewar kulawa ta baki ta musamman. Yana iya cire plaque na hakori da tarkacen abinci yadda ya kamata. Bugu da ƙari, yana ba da kariya ta ƙwayoyin cuta na dogon lokaci, yana tabbatar da kogon baka ya kasance sabo da lafiya.

 

 

Kammalawa:

Graphene antibacterial Brushes wakiltar sabon ci gaba a cikin aikace-aikacen kayan graphene a cikin filin antibacterial. Tare da yuwuwarsu mai yawa, graphene antibacterial brushes an saita don kawo sauyi na kulawar baka, samar da daidaikun mutane da mafi koshin lafiya da ƙwarewar kula da baki. Yayin da binciken kayan aikin graphene ke ci gaba, graphene ƙwayoyin haƙoran haƙoran haƙoran haƙora za su ƙara taka rawa wajen haɓaka lafiyar baki da walwala.