I-calcium hydroxyapatite Hap Case 1306-06-5

I-calcium hydroxyapatite HAp CAS 1306-06-5 Isithombe Esifakiwe

Incazelo emfushane:

I-calcium hydroxyapatite / hap
I-Hydroxyapatite, ebizwa nangokuthi i-hydroxylapatite (ha), iyindlela eyenzeka ngokwemvelo ye-calcium apatite ngeFomula CA5 (Po4) 3 (oh) 6 (oh) 2 (oh) 2 (oh) 2) I-Hydroxyapatite yi-hydroxyl endmember yeqembu elibukekile eliyinkimbinkimbi. I-Pure Hydroxyapatite Powder emhlophe. Ama-apatites okwenzeka ngokwemvelo angenzeka, futhi, futhi abe nombala onsundu, ophuzi noma ohlaza okotshani, oqhathaniswa nokuhlukahluka kwama-fluorosis wamazinyo.
Kufika ku-50% ngevolumu kanye ne-70% ngesisindo sethambo lesintu kuyindlela eguquliwe ye-hydroxyapatite, eyaziwa ngokuthi ama-bone mineral.Carbonated calcium-delcium dimeral i-hydroxyapatite iyimibune emincane ye-enamel ne-dentin eyenziwe ngayo. Amakristalu e-Hydroxyapatite atholakala nasezigabeni ezincane, ngaphakathi kwe-pinoil gland nezinye izinhlaka, ezaziwa njengeCorpora Arenacea noma 'ubuchopho besihlabathi'.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

I-calcium hydroxyapatite/ Hap

IHydroxyapatite, yabizwa nangokuthiIHydroxylapatite.IHydroxyapatiteyi-hydroxyl endmember yeqembu elibukena le-apatite. -NaluthoI-Hydroxyapatite powdermhlophe. Ama-apatites okwenzeka ngokwemvelo angenzeka, futhi, futhi abe nombala onsundu, ophuzi noma ohlaza okotshani, oqhathaniswa nokuhlukahluka kwama-fluorosis wamazinyo.
Kufika ku-50% ngevolumu kanye ne-70% ngesisindo sethambo lesintu kuyindlela eguquliwe ye-hydroxyapatite, eyaziwa ngokuthi ama-bone mineral.Carbonated calcium-delcium dimeral i-hydroxyapatite iyimibune emincane ye-enamel ne-dentin eyenziwe ngayo. Amakristalu e-Hydroxyapatite atholakala nasezigabeni ezincane, ngaphakathi kwe-pinoil gland nezinye izinhlaka, ezaziwa njengeCorpora Arenacea noma 'ubuchopho besihlabathi'.

Isicelo

1. I-Hydroxyapatite ikhona emathanjeni namazinyo; Ithambo lenziwa ngokuyinhloko amakristalu e-HA amakristalu afakwe ku-matrix e-collagen - ama-65 kuya ku-70% wesisindo sethambo yi-HA. Ngokufanayo i-HA ingama-70 kuya ku-80% wesisindo se-dentin ne-koqweqwe lwawo emazinyweni. E-Enamel, i-matrix ye-HA yakhiwa ama-amelogenins nama-enamelin esikhundleni se-collagen.
I-Hydroxylapatite Idiphozithi kuma-tendons azungeze amalunga athola imiphumela yezokwelapha ngesikhafu.

2. I-H iya ngokuya isetshenziselwa ukwenzaIzinto zokwenziwa kwamathambokanye namazinyo namazinyo nokulungiswa. Ezinye izimilo, isib. Ukubuyiselwa kwe-Hip, izimilo zamazinyo kanye nezimpawu zokufakwa kwamathambo, zihlanganiswe ne-HA. Njengezinga lokuchithwa kwendabuko le-hydroxyapatite in-vivo, elizungeze i-10 wt% ngonyaka, liphansi kakhulu kunesilinganiso sokukhula kwezicubu zamathambo asanda kusungulwa, ekusetshenzisweni kwayo njengezilinganiso ze-bone zone, ngaleyo ndlela zikhuthaze ama-bioactivity aso angcono.

I-3. I-Microcrystalline Hydroxyapatite (MH) ithengiswa njengesengezo "sokwakha ithambo" ngokumunca okuphezulu ngokuqhathaniswa ne-calcium.

Ukucacisa

Singanikeza i-hydroxyapatite kufomu le-powder kanye ne-granule form.

Intomalongeni	Uhlobo	Usayizi wezinhlayiyana	Ubumsulwa	Isicelo
I-HAP01	Usungulo	I-60nm	96%	Izinyo lamazinyo, inhlabathi
I-HAP02	Usungulo	I-	96%	Ukwahlukana kanye ne-chromatography yamaprotheni
I-HAP033	Usungulo	I-20nm	97.5%	Ithambo eliphansi lobumsulwa bokufakelwa
I-HAP04	Usungulo	20 * 150nm	99%	Ithambo eliphakeme lokuhlanzeka
I-HAp055	Induku emfushane	30 * 100nm	99%	Ithambo lokufakelwa, ukujoyina okwenziwe
I-HAp006	-Pholile	Okuhlanu	99%	Ukuhlanganiswa kwamathambo okufakelwa
I-HAP077	-Pholile	Okuhlanu	96%	Izinyo lamazinyo, inhlabathi
I-HAP088	-Pholile	29um	96%	Ukuhlanganiswa kwe-ceramic