Au Gold nanoparticles / Nanopowders 99.99% Kev cai ntau thiab tsawg los ntawm 20nm txog 5um
Au Gold Nanopowders
Specification:
| Code | A109 |
| Lub npe | Au Gold Nanopowders |
| Formula | Au |
| CAS Nr. | 7440-57-5 : kuv |
| Particle Loj | 20-30 nm |
| Purity | 99.99% |
| Morphology | kheej kheej |
| Qhov tshwm sim | Tsaus Xim av |
| Pob | 1g, 5g, 10g, 25g, 50g, 100g, 500g lossis raws li xav tau |
| Muaj peev xwm siv tau | Kub immunochromatography assay, bioassays, biosensor |
Nqe lus piav qhia:
Au Gold nanopowders muaj cov khoom tshwj xeeb hauv zos plasmon ibration (LSPR) kho qhov muag.Thaum qhov teeb meem lub teeb lub zog zaus yog tib yam li cov electrons nyob rau saum npoo ntawm cov nplej, cov electrons saum npoo pawg resonance.LSPR tsis yog tsuas yog cuam tshuam nrog cov ntaub ntawv, tab sis kuj rau cov duab, ib puag ncig nruab nrab, kev ncua deb ntawm cov khoom, thiab symmetry ntawm cov khoom.Ntau hom thiab qhov ntau thiab tsawg ntawm Au nanopowder yuav muaj qhov sib txawv ntawm qhov nqus siab, thaum hloov qhov kev ncua deb ntawm cov khoom, nruab nrab, thiab lwm yam thiab ua rau kev hloov pauv ntawm qhov nqus siab kawg.Rau DNA lossis lwm yam biomolecules kom deb ntawm nanoparticles, rau 20-30nm kub nano hmoov yog qhov kev xaiv zoo tshaj.
Au kub nanopowder nrog cov cuab yeej ntawm agglomerate ua rau txo cov xim.Cov nanopowders kub tau ua ke nrog cov tshuaj tiv thaiv los tsim kev sim micro-agglutination kom pom cov antigen sib raug.Zoo li indirect hemagglutination, cov agglomerated hais tuaj yeem pom ncaj qha nrog qhov muag liab qab.
Cia txias:
Kub (Au) nanopowders yuav tsum muab khaws cia rau hauv qhov chaw kaw, tsis txhob lub teeb, qhuav qhov chaw.Chav kub cia yog ok.
SEM & XRD:
