Various chemical strategies have been introduced to the system to affect the dynamics of reaction, and thus, to adjust the nucleation and growth process. by using appropriate complexing agents as controlling reagents and adjusting the reaction temperature, both morphologies ( nanorods and fractals ) and structural phases ( zinc blende or wurtzite structures ) of cdse nanocrystals can be easily controlled. a precipitate slow - release controlled method was designed in the synthesis of manganese selenides
在
化學調控合成思想的指導下,運用已取得的調控合成的成功經驗,利用mnseo3沉澱緩釋放出mn2 +源和
硒源,在調節反應溫度的基礎上,于同一反應體系成功地合成了mnse2和mnse的立方體和球形微米晶,實現了產物組成和維度的調控,並對它們的磁行為進行了研究。
The efficiency of extracting mercury and selenium from livers homogenate by acetone, 80 % ethanol, and ammonium acetate all were very low
溶劑萃取結果表明, 90以上的汞
硒化合物存在於肝臟的不溶部分中(粉末樣品) 。
Exploring the possible mechanisms is an important content of bioinorganic chemistry and ecotoxicology, which has signality in modifying contamination effect to animals. this thesis studies on the chemical speciation of mercury and selenium in dolphin livers, sub - chronic toxic effect of wistar rats of sodium selenite and mercuric chloride and investigates the antagonism mechanism from there aspects : 1. redistribution of mercury in the presence of selenium, 2
本文以海豚肝臟為對象,研究其積累的高濃度汞
硒化合物的
化學形態和結構,並結合動物實驗的研究,從汞
硒相互作用的總體生物學表現,汞
硒在動物體內分佈變
化和結合形態的變
化以及汞
硒化合物的結構等方面探討兩元素毒性拮抗作用機理。
Many sulphides, selenides, and tellurides have the nickel arsenide's nias type of structure.
許多硫
化物,
硒化物和碲
化物具有砷
化鎳NiAs型的結構。
Many sulphides, selenides, and telluides have the nickel arsenide, nias, type of structure.
許多硫
化物、
硒化物和碲
化物具有砷
化NiAs型的結構。
Cadmium sulphide or cadmium selenide in polymer based thin film transistor
聚
化合物薄膜電晶體內的硫
化鎘或
硒化鎘。
Simultaneously inducing synthesis of mercury selenide microsphere and nanoparticle through bi - template route
雙模板法同步誘導合成
硒化汞微球和納米顆粒
Semiconductor quantum dots ( qds ) are inorganic nanocrystals consisted of a cadmium selenide ( cdse ) core which was wrapped in an outer shell of zinc sulfide ( zns )
摘要半導體量子點是無機納米結晶,構成於
硒化鎘核心和硫
化鋅外殼。
Speciation of volatile selenium species in plants using gas chromatography inductively coupled plasma
電感耦合等離子體質譜測定植物中揮發性
硒化合物
As compared with the pressure of carrier gas, the subatmospheric pressure is more favourable condition to atomize the hydride, so the atomization temperature was lower ( about 650 )
由於
硒化氫的原子
化是在負壓下完成的,它將比常壓或載氣壓力下更有利於氫
化物的原子
化,因而使
硒化氫原子
化的最佳溫度降低。
Many sulphides, selenides, and telluides have the nickel arsenide, nias, type of structure
許多硫
化物、
硒化物和碲
化物具有砷
化? nias型的結構。
Many sulphides, selenides, and tellurides have the nickel arsenide ' s nias type of structure
許多硫
化物,
硒化物和碲
化物具有砷
化鎳nias型的結構。
The results showed that it was fibronectin which increased cell attachment so that cells could not be detached, and albumin did n ' t influent the cell detachment, but influented the adsorption of fibronectin, surface analysis demonstrated that the coated protein would not affact the wettability of azphpia. the function of azphpia could not resist the function of fibronectin so that the application of thermoresponsine biomaterial in serum cell culture system is limited. in section two, it was also first time to systhesis phycocyanin ( pc ) anti - tumor polymer
在第三章中,首次成功將具有抗腫瘤活性的藻藍蛋白、藻總蛋白、
硒化藻藍蛋白,通過光
化學固定法,共價接枝到聚苯乙烯膜上,製成新的光固定
化抑癌生物材料,接著華南師范大學博土學位論文中文摘要研究藻藍蛋白光固定
化聚苯乙烯膜對肝癌細胞7402生長的體外抑制作用及
硒和螺旋藻中其它蛋白質對藻藍蛋白活性的影響。
Effects of selenium chitosan on proliferation and collagen synthesis of fibroblasts cultured in vitro
硒化殼聚糖對體外培養成纖維細胞增殖及膠原合成的影響
Growth of high - quality cuinse2 polycrystalline films by magnetron sputtering and vacuum selenisation
用磁控濺射和真空
硒化退火方法制備高質量的銅銦
硒多晶薄膜
Our product znse is optical vacuum coating material. we can produce according to the standard you demand. welcome to contact us and transact business with us
我公司生產的
硒化鋅產品為真空鍍膜材料,可以根據您對產品規格的具體要求來生產!我公司堅持以「質量第一,信譽至上」為經營宗旨,熱忱歡迎您與我們聯系洽談業務!
The clinical significance and research progress of selenium and organoselenium compounds
硒與有機
硒化合物的臨床意義及含
硒化合物的研究進展
Speciation of volatile selenium species in plants using gas chromatography inductively coupled plasma mass spectrometry
電感耦合等離子體質譜測定植物中揮發性
硒化合物
Different concentrations or different species of selenium may be essential or toxic for organism
形態與濃度不同的
硒化合物可能是生物體的必需元素,同時也可能導致中毒。
They deposited a glassy substance, arsenic triselenide, onto a polymer and then rolled it up, creating a layered structure called a photonic crystal
他們用一種玻璃似的物質三硒化二砷,塗在塑膠線上包起來,做成層狀結構的光子晶體。