Influence of physical properties of silver colloidal disperse system on Tyndall effect;
银胶分散系物理性质对Tyndall效应的影响
A novel gray silver colloid was prepared by silver nitrate solution reduced with sodium citrate consisting of spherical silver particles which in narrow size distribution.
利用柠檬酸钠还原硝酸银的原理,提出了一种微波加热制备银胶体粒子的新方法,得到了颗粒大小较均匀的灰色银胶体。
Surface-enhanced raman spectra intensity of an irritant agent, dibenz[b,f]-1, 4-oxazepin (CR), adsorbed on silver colloids were measured.
根据在银胶体系中测得刺激剂二苯并[b,f]-1,4-氧杂吖庚因(CR)的表面增强喇曼散射(SERS)光谱的强度,推算出CR分子的表面增强因子可达6。
Spectroscopy studies of methyl orange on silver colloids:pH and Cl~- effects;
甲基橙-银胶体系pH和氯离子效应的光谱研究
The interaction between silver sol and crystal violet has been studied by means of resonance scattering spectroscopy and UV spectrophotometry.
采用共振散射光谱和紫外可见光谱研究了银胶与结晶紫 (CV)的相互作用 。
The absorption characteristics of silver sol molecule system used as SERS substrate was studied by absorption spectrum at different conditions in the article.
通过紫外－ 可见吸收光谱研究了作为 Ｓ Ｅ Ｒ Ｓ衬底的银胶体系在不同情况下的光吸收特性，结果表明检测分子及氯离子的加入均会引起银胶的凝聚，在三者共存情况下由于加入检测分子和氯离子的顺序不同，其吸收光谱存在明显的差异并解释了产生这种差异的原因，同时也证实了在银胶体系中存在“热粒子”和“活位”的合理
The normal Raman spectrum(NRS) and the surface enhanced Raman scattering(SERS) spectrum of vitamin PP(VPP) in silver sol as well as the assignments of their characteristic Raman bands were presented.
报道了维生素PP分子的常规拉曼光谱(NRS)及该分子在活性衬底银胶上的表面增强拉曼散射(SERS),并对它的拉曼特征峰进行了初步的指认和归属。
Ag colloids commonly used for SERRS suffer from the problems of low concentration and instability,which restrict their applications.
常用的银胶一般浓度较低且不稳定,这就限制了它在表面增强共振拉曼谱(SERRS)中的应用,本文旨在探讨一种容易制备,浓度高而且特别稳定的银胶在增强结晶紫(CV)SERRS讯号方面的应用,对一定浓度的CV,我们发现只有配合适当浓度的银胶才能获得最强的SERRS的信号,这个现象是由于稳定剂(PVP)在银颗粒表面的作用造成的。
Coagulation of silver sols was found by adding ammonia solution.
以次磷酸钠液相还原法制备纳米银胶体,通过加入氨水调节银溶胶pH,使纳米银粒子长大、产生聚沉。
In this paper, the surface-enhanced Raman scattering characteristics of nile blue A on silver sols at different conditions were investigated, such as: the various concentrations of nile blue A, the various silver sols, the various values of laser wavelength, the various pH values and the existence of I-.
研究了在不同耐尔蓝Ａ浓度、银溶胶、激发波长和ｐＨ值以及碘离子存在下，耐尔蓝Ａ在银溶胶上的表面增强拉曼光谱特征。
The FT-Raman spectra of vitamin M molecules in solid,surface enhanced Raman scattering(SERS) of the molecule adsorbed on active silver sol substrate were reported.
报道了维生素M(VM)的FT-拉曼光谱及其在银溶胶衬底上的表面增强拉曼光谱(SERS)。
Determination of baicalin and chlorogenic acid in Yinhuang capsules and Yinhuang granules by capillary electrophoresis;
毛细管电泳法测定银黄胶囊及银黄颗粒中黄芩苷和绿原酸的含量
Determination of chlorogenic acid and baicalin in Yinhuang capsules by HPLC;
高效液相法测定银黄胶囊中绿原酸及黄芩苷的含量
Preparation and Antibacterial Properties of Colloidal Nano-Silver and Silver Loaded Montmorillonite
纳米银胶及载银蒙脱石的制备与抗菌性能
Response of Alien Invasive Weed Parthenium hysterophorus L.to Nitrogen and Phosphorus Nutrition Levels
入侵植物银胶菊对氮、磷营养的响应
Determination of fraxinellon in Quyin Capsule by HPLC
HPLC法测定祛银胶囊中梣酮的含量
HPLC Determination of Paeoniflorin Content in Shuangshenxiaoyin Capsule
HPLC法测定双参消银胶囊中芍药苷含量
Preparation of Ordered Silver Nanowire Arrays and 'Chemically Pure' Silver Colloids and Their Application in SERS;
有序银纳米线阵列和‘化学纯’银胶的制备及其SERS应用
Genetic Diversity of the Invasive Plant Parthenium Hysterophorus Assessed by ISSR Markers;
外来入侵植物银胶菊遗传多样性的ISSR分析
Study on the Technique System of the Tissue Culture in Guayule and Prevention of Vitrification;
银胶菊组培技术及玻璃化防止措施研究
dry process silver film
干法成像处理银盐胶片
Fabrication of Gold and Silver Composite Nanowire Arrays by Sol-Gel Method
溶胶-凝胶法制备金银合金纳米线阵列
the projection of an image from a film onto a screen.
把一个画面从胶片上投射到银幕上。
microfilm secret papers, bank accounts, etc
用缩微胶卷拍摄秘密文件、 银行帐目等.
Improvement of the Methods for Polyacrylamide Gel Preparing and Silver Staining
PAGE凝胶制备方法和银染方法的改进
Spray-drying Microencapsulation of Essential Oil from Ginkgo biloba Fruits
喷雾干燥法制备银杏油微胶囊的研究
Observation of Yindanxinnaotong Soft Capsule in Treatment of Angina
银丹心脑通软胶囊治疗心绞痛的观察
Nootropic Effect of DengYin Nao Tong Capsule on Aging Mice
灯银脑通胶囊对衰老小鼠的促智作用
Research the mold characteristics of Ginkgo fast-growing wood plywood
速生银杏木材胶合板防霉特性的研究
Micrographics Silver-gelatin type microfilms--Processing and storage
GB/T15737-1995缩微摄影技术银-明胶型缩微胶片的冲洗与保存
The silver in the stripe is converted to silver halide by treating it with a ferricyanide-bromide bleach.
至于胶片上的银，用铁氰溴化物漂白液处理以转换成卤化银。