Faahfaahin:
Koodhka | A110 |
Magaca | Ag nanopowders |
Formula | Ag |
CAS Maya. | 7440-22-4 |
Cabbirka Qaybta | 20nm |
Xubin daahirnimo | 99.99% |
Nooca Crystal | Goobaysan |
Muuqashada | budada madow |
Xidhmada | 100g,500g,1kg ama sida loo baahan yahay |
Codsiyada suurtagalka ah | bakteeriyada, kicinta, Bioimaging, iwm |
Sharaxaad:
Ag nanopowder waa la codsan karaabakteeriyada:
Saamaynta bakteeriyada lacagtu waxay dib u soo celin kartaa Giriigta iyo Roomaanka, kuwaas oo ku dheeraaday cabbitaankooda iyaga oo ku kaydinaya biyaha alaabta lacagta ah.Iions Silver ayaa laga sii daayaa gidaarka weelka, iyo ion lacagtu waxay la falgalaan enzymes bakteeriyada muhiimka ah iyo kooxaha sulfhydryl borotiinka si loo gaaro saamaynta bakteeriyada.Tani waxay saamaysaa neefsashada unugyada iyo ion socodka xuubka, iyo cudurku wuxuu keenaa dhimashada unugyada.Hababka kale ee bakteeriyada bakteeriyada sunta ah ee nanoparticles silver ayaa sidoo kale la soo jeediyay.Nanoparticles qalinka ah ayaa ku xidhi kara oo dabadeed geli kara gidaarka unugyada bakteeriyada, taas oo waxyeelo u gaysanaysa xuubka unugga.Soo saarista noocyada ogsijiinta fal-celiska ah ee dusha sare ee nanoparticles lacag ah waxay sababi kartaa diiqada oksaydhka waxayna siinaysaa hab dheeraad ah dhaawaca unugyada.Sunta gaarka ah ee bakteeriyada iyada oo la ilaalinayo sunta hoose ee bini'aadamka ayaa awood u siisay nanoparticles lacag ah in lagu daro noocyo kala duwan oo alaab ah, oo ay ku jiraan dhaymada nabarrada, alaabta baakadaha iyo dahaarka ka-hortagga wasakhda.
Calaamadaha bioimaging iyo bartilmaameedyada
Nanoparticles Silver waxay leeyihiin wax-ku-oolnimo aan caadi ahayn xagga nuugista iyo firdhinta iftiinka, waxaana loo isticmaali karaa calaamadaynta iyo sawiridda.Qaybta sare ee kala firdhisanaanta unugyada nanoparticles waxay u oggolaan kartaa nanoparticles lacag ah oo shakhsi ah in lagu sawiro mikroskoob mugdi ah ama nidaamka sawir-qaadista.Marka la isku xiro biomolecules (sida unugyada difaaca jirka ama peptides) korkooda, nanoparticles qalinka ah ayaa lagu beegsan karaa unugyo gaar ah ama qaybaha unugga.Ku-xidhka molecule-ka la beegsanayo ee korka waxa lagu fulin karaa ku-dhejinta dusha sare ee nanoparticle-ka, ama isku-xidhka isku-xidhka ama isku-xidhka jirka.
Xaaladda Kaydinta:
Nanopowders-ka qalinka ah waa in lagu kaydiyaa meel qalalan oo qabow, waa in aan la gelin hawada si looga fogaado oksaydhka-ka-hortagga iyo agglomeration.
SEM & XRD: