摘要:
Disclosed herein is a biodegradable and bioactive glass-ceramic fabricated by mixing a slowly biodegradable glass-ceramic and a highly biodegradable glass-ceramic in a predetermined mixing ratio wherein the bioactivity is maintained to be constant, and the biodegradation rate is controlled by the mixing ratio. The biodegradable and bioactive glass-ceramic is fabricated from a composition consisting of calcium oxide (CaO), silica (SiO2), boron oxide (B2O3), magnesium oxide (MgO), calcium fluoride (CaF2) and phosphorus pentoxide (P2O5).
摘要翻译:本文公开了一种可生物降解和生物活性的玻璃陶瓷,其通过以预定的混合比混合缓慢生物降解的玻璃陶瓷和高度可生物降解的玻璃陶瓷,其中生物活性保持恒定,并且生物降解速率由混合比 。 可生物降解和生物活性的玻璃陶瓷由氧化钙(CaO),二氧化硅(SiO 2),氧化硼(B 2 O 3),氧化镁(MgO),氟化钙(CaF 2)和五氧化二磷(P 2 O 5)组成的组合物制成。
摘要:
Disclosed herein are a self-foamed porous ceramic composition and a method for making a porous ceramic using the self-foamed porous ceramic composition. The self-foamed porous ceramic is obtained by fabricating a glass consisting of 41˜47 mole % of calcium oxide (CaO), 41˜47 mole % of silica (SiO2) and 6˜18 mole % of borate (B2O3), pulverizing the glass into a finely-divided glass powder having an average particle size of 1˜10 μm, molding the glass powder, and sintering the molded glass powder.
摘要翻译:本文公开了自发泡多孔陶瓷组合物和使用自发泡多孔陶瓷组合物制造多孔陶瓷的方法。 自发泡多孔陶瓷是通过制造由41〜47摩尔%的氧化钙(CaO),41〜47摩尔%的二氧化硅(SiO 2/2)和6〜18摩尔% 的硼酸盐(B 2 O 3 O 3),将玻璃粉碎成平均粒度为1〜10μm的微细玻璃粉末,成型玻璃粉末, 烧结成型玻璃粉末。
摘要:
A DNA chip for diagnosis of genitourinary infection, and in particular, a DNA chip for diagnosis of genitourinary infection on which oligonucleotide probes for detecting fourteen genitourinary infection pathogens are immobilized is provided. The DNA chip for diagnosis of genitourinary infections may accurately and rapidly analyze infections of fourteen genitourinary infections including multiple infections in various samples with high sensitivity, high specificity, and high reproducibility. Accordingly, the DNA chip may be used for diagnosis and treatment of genitourinary infections in primary health care institutions.
摘要:
A DNA chip for diagnosis of genitourinary infection, and in particular, a DNA chip for diagnosis of genitourinary infection on which oligonucleotide probes for detecting fourteen genitourinary infection pathogens are immobilized is provided. The DNA chip for diagnosis of genitourinary infections may accurately and rapidly analyze infections of fourteen genitourinary infections including multiple infections in various samples with high sensitivity, high specificity, and high reproducibility. Accordingly, the DNA chip may be used for diagnosis and treatment of genitourinary infections in primary health care institutions.
摘要:
A multi-stage combined optical device having an improved structure which can detect incident light power using a single optical isolator. The multi-stage combined optical device includes a first collimator for collimating a ray emitted from a first optical fiber, an optical isolator having a first polarizer for transmitting an incident ray in a birefringent manner into an ordinary ray and an extraordinary ray, a Faraday rotator for rotationally transmitting the incident ray, and a second polarizer for inversely transmitting the incident ordinary ray and extraordinary ray, sequentially disposed on an optical path, a second collimator for focusing the light transmitted through the second polarizer onto a second optical fiber, a third collimator facing the light receiving plane of the first polarizer and disposed at a position different from that of the first collimator, for focusing a ray emitted from a third optical fiber, and a fourth collimator facing the light emitting plane of the first polarizer and disposed at a position different from that of the second collimator, for focusing a ray emitted from the third collimator via the optical isolator onto a fourth optical fiber. Also, the multi-stage combined optical device further includes a tap formed on a light receiving plane facing the first collimator of the first polarizer, a first photodetector for receiving a first incident ray reflected from the tap and detecting the optical power of the first incident ray, and a second photodetector for receiving a second incident ray reflected from the tap and detecting the optical power of the second incident ray.