
45S5 Bioactive iav yog ib qho chaw kho mob pov thawj bioactive khoom paub rau cov pob txha zoo heev, osteoconductivity, thiab biocompatibility. Nws txhawb kev tsim hydroxyapatite thiab siv dav hauv kev kho pob txha, kho hniav, thiab kev siv kho mob.
Bioactive iav yog ib hom tshiab ntawm biomaterial siv rau cov ntaub so ntswg rov tsim dua tshiab, muaj kev ua haujlwm lom neeg, sib raug zoo nrog ob qho tib si mos thiab tawv nqaij, thiab tswj tau tus nqi degradation.
Cov neeg sawv cev tshaj plaws bioactive iav siv kho mob rau pob txha, hniav, thiab kho qhov txhab ntawm daim tawv nqaij yog 45S5, uas belongs rau Na2O-CaO-SiO2-P2O5 quaternary system.
Cov khoom siv kho mob tshiab no nthuav tawm biocompatibility zoo heev thiab, nyob rau hauv ib puag ncig physiological, tuaj yeem tsim cov pob txha txhawb hydroxycarbonate apatite mineralization txheej los ntawm mineralization deposition ntawm nws nto, yog li ua tiav cov tshuaj sib txuas ntawm cov khoom thiab cov ntaub so ntswg.
| Raw Khoom npe | Txhua hnub siv 45S5 Bioactive iav |
| Muaj nuj nqi | Anti-inflammatory, antibacterial, barrier kho |
| Rhuav-tawm Cov Khoom Ntxiv Qib | 1% -30% |
| Tawm-ntawm Cov Khoom Ntxiv Qib | 0.1% -5% |
| Specification | 100g / 500g / 1kg |
| Lub Sijhawm Lead | CN202610037550.3 |
| Cov ntaub ntawv Patent | CN202610272536.1 CN202610742561.1 |
| Cov ntaub ntawv txheej txheem | Cosmetic Raw Material Safety Information Sau npe nrog National Medical Products Administration + Safety Information (Appendix 14) + Cov Khoom Muag Khoom Siv Tshuaj Txhuam Hniav + COA (Suav / Lus Askiv) + MSDS (Suav / Lus Askiv) |

I.Txhim Kho Pob Txha
Qhov chaw cog qoob loo tuaj yeem tsim cov tshuaj lom neeg muaj zog ncaj qha nrog cov pob txha.
Qhov no tsis yog lub cev adhesion xwb, tab sis tsim cov txheej txheem hydroxyapatite (HCA) zoo ib yam li cov pob txha.
II.Kev txhawb nqa osteogenesis thiab pob txha rov tsim dua tshiab
● Tso cov ions xws li Ca²⁺, SiO₄⁴⁻, PO₄³⁻, thiab Na⁺
● Stimulation ntawm osteoblasts:
o Ua kom cov cell proliferation
o Txhawb nqa ntawm osteogenesis ntsig txog cov noob qhia
o Ceev cov pob txha tshiab
III. Induction ntawm Hydroxycarbonate Apatite (HCA) Txheej Txheej
Cov txheej txheem tshuaj tiv thaiv classic hauv qab no tshwm sim hauv cov kua hauv lub cev:
1.Na⁺ pauv nrog H⁺, tsim kom muaj ib puag ncig alkaline.
2.Lub Si-O-Si network tawg, tsim Si-OH.
3.Ca²⁺ thiab PO₄³⁻ nyob rau saum npoo.
4.Ib txheej HCA yog tsim (zoo ib yam li cov pob txha pob txha).
IV.Antibacterial thiab Infection Inhibition
● Ion tso tawm nce pH hauv zos thiab osmotic siab.
● inhibits kev loj hlob ntawm ntau yam kab mob.
● tuaj yeem txo qhov kev pheej hmoo ntawm kev kis kab mob tom qab.
V.Controlled degradation thiab hloov cov ntaub so ntswg
● Cov khoom maj mam degrades hauv lub cev.
● Ib txhij, nws yog hloov los ntawm cov pob txha tsim tshiab.
● Tus nqi degradation tuaj yeem tswj tau los ntawm qhov muaj pes tsawg leeg thiab particle loj.
1.Orthopedics / pob txha kho tsis xws luag: ncaj qha implantation ntawm granules los yog hmoov rau hauv qhov tsis xws luag; los yog siv los tsim cov pob txha scaffolds.
2. Kev Kho Hniav: Hmoov ntxiv rau cov tshuaj txhuam hniav, kho hniav thaj ua rau thaj, thiab cov ntaub ntawv sau cov kab mob.
3. Kev Kho Mob / Cov Ncauj Ncauj Kho Mob: Ua ke nrog hydrogels, hnav khaub ncaws, lossis daim nyias nyias, hauv daim ntawv micro / nanoparticle.
4.Cosmetics / Anti-aging Repair (R&D theem): Micro-powder ntxiv rau lub ntsej muag lub ntsej muag lossis cov khoom siv tshuaj pleev ib ce.
5.Antibacterial Materials: Ua ke nrog hydrogels, hnav khaub ncaws, lossis coatings.

