METHOD OF PRODUCING NANOSIZED CALCIUM-DEFICIENT SILICATE- AND FLUORINE-SUBSTITUTED HYDROXYAPATITE
	TARASOV I A; TRUBITSYN M A; FURDA L V
	2024-08-12
专利权人	UNIV MISIS NAT SCI & TECHNOLOGY (UMNS-C)
申请日期	2024-08-12
专利号	RU2835237-C1
成果简介	NOVELTY - Invention relates to creation of new biomaterials for medical purposes, namely to production of single-phase nanosized biomimetic hydroxyapatite, doped with silicate- and fluoride-anions of formula Ca10-d(PO4)6-y(SiO4)y(OH)2-y-z-2dFz·nH2O, where d is the degree of deficiency of calcium ions Ca2+, y is coefficient or degree of substitution of phosphate anions with silicate anions, z is the coefficient or degree of substitution of hydroxide anions with fluoride anions, with molar ratio Ca2+/PO4 3-+SiO4 4-<1.67 and molar ratio of fluoride anions to silicate anions of 0 to 2. Biomaterial can be used for production of bioactive dental filling materials, as well as for other dental and surgical applications. USE - Medicine. ADVANTAGE - Method enables to obtain said hydroxyapatite with controlled bioresorbability and osteoinductance. 1 cl, 5 dwg, 2 tbl, 3 ex
IPC 分类号	A61K-006/75 ; A61L-027/12 ; B82B-003/00 ; B82Y-030/00 ; C01B-025/32 ; C01F-011/00
国家	俄罗斯
专业领域	化学化工
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/15476
专题	中国科学院新疆生态与地理研究所
作者单位	UNIV MISIS NAT SCI & TECHNOLOGY (UMNS-C)
推荐引用方式 GB/T 7714	TARASOV I A,TRUBITSYN M A,FURDA L V. METHOD OF PRODUCING NANOSIZED CALCIUM-DEFICIENT SILICATE- AND FLUORINE-SUBSTITUTED HYDROXYAPATITE. RU2835237-C1[P]. 2024.

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