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- In the presence of sodium dodecyl sulfate (SDS), PR remains soluble in water when its solution is neutralized. 在十二烷基硫酸鈉(SDS)存在下PR可溶解在中性甚至酸性的水溶液中。
- RESULTS: When we added 0.5% sodium dodecyl sulfate (SDS), it could increase the extractive rate of curcumin by 16%. 結果:加入0.;5%25的十二烷基硫酸納(SDS)可使中藥姜黃中姜黃素的提取率增加16%25。
- The critical micellar mass concentrations are determined as 0?03% for sodium dodecyl sulfate (SDS) water solution and 0?05% for alkyl polysaccharide glycoside (APG). 根據活性劑含量與水合物儲氣量的關(guān)系;確認十二烷基硫酸鈉(SDS)和烷基多糖苷(APG)在水合物形成體系中的臨界膠束質(zhì)量分數分別為0 03%25和0 05%25.
- The droplets size decreased as the concentration of sodium dodecyl sulfate(SDS)increased,while the concentration of hexadecane had no significant influence on the droplet size. 隨著(zhù)十二烷基硫酸鈉(SDS)乳化劑濃度增加,液滴粒徑減小,而十六烷濃度對液滴粒徑影響較小;
- The droplets size decreased as the concentration of sodium dodecyl sulfate(SDS)increased,while the concentration of hexadecane had no significant influence on the droplet size. 隨著(zhù)十二烷基硫酸鈉(SDS)乳化劑濃度增加,液滴粒徑減小,而十六烷濃度對液滴粒徑影響較小;
- Cells are lysed in the soil by any number of methods including enzymatic treatment, sonication, sodium dodecyl sulfate (SDS), microwaves and bead beating. 本篇文章來(lái)源于網(wǎng)絡(luò ),如有異議請聯(lián)系我們,我們將在3個(gè)工作日內作出處理。
- The nonreduced and reduced molecular weights of seabass GH (sbGH) were 19 2 and 20 7 kD, respectively, estimated by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS PAGE). 通過(guò)SDS?聚丙烯凝膠電泳測得鱸魚(yú)非還原性的和還原性的生長(cháng)激素分子量分別為19?2和20?7kD;
- Surface active agents - Sodium dodecyl sulfate - Analysis method. 表面活性劑。十二烷基硫酸鈉。分析方法。
- A detailed examination of sodium sulfite as an oxygen scavenger in sodium dodecyl sulfate (SDS)micelle for the RTP determination of acenaphthene in the presence of the heavy atom agent TINO_3 has been described. 本文在Na_2SO_3化學(xué)除氧的十二烷基硫酸鈉膠束體系中,以TINO_3為重原子微擾劑,進(jìn)行了苊的室溫??夥?RTP)測定。
- It was showed that the lowest effective concentration for suppressing HSV-1 by Sodium Dodecyl Sulfate was 0.015 625 mg/mL, 0.156 25% SDS group was similar to 0.1% ACV group(P>0.05). SDS對HSV1的最低有效抑制濃度為0.;015625mg mL;0
- The process and kinetics of CH4 replacement from CH4 hydrate formed in sodium dodecyl sulfate(SDS) system by using pressurized CO2 was observed with a self-designed device at temperatures of 271.2, 273.2 and 276.0 K and at pressures of 2.8, 3.25 MPa. 在自行設計的反應裝置中考察了2.;8MPa和3
- The effects of compounding time temperature and pH value on bone gelatin SDS(sodium dodecyl sulfate) system were characterized by measuring the surface activities of aqueous solution. 利用骨明膠 十二烷基硫酸鈉 (SDS)復配體系 ,研究了時(shí)間、溫度和pH值對復配體系表面活性的影響規律。
- Furthermore, Using sodium dodecyl sulfate (SDS), glucose, and polyethyleneglycol (PEG), these three additives, we also obtained nanowhiskers of Cu2O with uniform diameter of 300-500nm. 用聚乙二醇、葡萄糖和十二烷基磺酸鈉三種添加劑也制得了粒徑比較均一,長(cháng)約300-500nm之間的Cu_2O納米晶須。
- The main contents in this thesis are as follows:(1) Titanium dioxide nanoparticles ( TiO_2 ) treated with anionic surfactant sodium dodecyl sulfate (SDS) were dispersed into urushiol acetal epoxy resin in different mass ratio to get composite paints. 將陰離子表面活性劑十二烷基硫酸鈉(SDS)改性的納米TiO_2,以不同含量與漆酚環(huán)氧樹(shù)脂相混合,制得分散比較均勻的納米復合涂料。
- This article focuses on three surfactant, cetyl pyridine chloride (CPC), sodium dodecyl sulfate (SDS), cetyltrimethylammonium bromide (CTAB) in different polarity of alcohol Gathered in the state. 本文重點(diǎn)研究了三種表面活性劑,十六烷基氯化吡啶(CPC)、十二烷基磺酸鈉(SDS)、十六烷基三甲基溴化銨(CTAB)在不同極性的醇中的聚集狀態(tài)。
- Na-bentonite is modified with cetyl trimethyl ammonium bromide (CTAB) and sodium dodecyl sulfate (SDS) respectively, which are measured by XRD, IR, TG, Zeta potential and particle size analysis. 摘要選擇以十六烷基三甲基溴化銨(CTAB)、十二烷基硫酸鈉(SDS)對膨潤土進(jìn)行改性,并對改性后的膨潤土進(jìn)行XRD、IR、TG以及體系電動(dòng)電位、粒徑分布的測定與表征。
- The interaction between polycation derived from poly(4-vinyl pyridine-styrene)and sodium dodecyl sulfate(SDS)was studied by transmittance determination, conductance titration and viscosity method. 通過(guò)透光度測定、電導滴定和粘度法考察了陽(yáng)離子聚電解質(zhì)聚苯乙烯4乙烯基吡啶硫酸甲酯鹽與陰離子表面活性劑十二烷基硫酸鈉(SDS)的相互作用。
- In the present paper,it is determined that the anionic sufactants:sodium dodecyl sulfate(SDS) and dodecyl benzene sodium sulfate (DBE) have different effects on the molybdenum blue reaction. 本文確定了陰離子表面活性劑十二烷基硫酸鈉(SDS)和十二烷基苯磺酸鈉(DBS)對磷鉬藍反應有不同的影響。
- The crystallization of zeolite 4A systhesized by hydrothermal method from water glass, A1(OH)3 and NaOH in the presence of various concentrations of sodium dodecyl sulfate (SDS) was studied. 研究了陰離子表面活性劑十二烷基硫酸鈉(SDS)對以硅酸鈉、氫氧化鋁、氫氧化鈉為原料的水熱合成4A沸石分子篩的影響。
- In the optional surfactants, sodium bis(2-ethylhexyl) sulfosuccinate (AOT) and sodium dodecyl sulfate (SDS) are the surfactants most commonly used to form water-in-oil microemulsions. 十二烷基磺酸鈉(SDS)和二-(2-乙基已基)磺基琥珀酸鈉(AOT)是最常用的構成油包水型反向微乳的表面活性劑。