硫堇

硫堇与DNA分子作用机理的光谱研究

Spectral Study on the Interaction Mechanism between Thionine and Calf Thymus DNA

用紫外可见吸收光谱、荧光光谱、圆二色谱和光电子能谱等光谱方法研究了硫堇（TH）与小牛胸腺DNA（ctDNA）的作用机理。

The interaction mechanism of thionine ( TH ) and calf thymus DNA ( CT-DNA ) was studied with UV-Vis absorption spectroscopy , fluorescence spectroscopy , circular dichroism ( CD ), and X-ray photoelectron spectroscopy ( XPS ) .

硫堇与DNA的相互作用及用于DNA电化学传感器

Interaction Between Thionin and DNA and the Application in DNA Electrochemical Biosensors

结果表明，硫堇与DNA除了静电作用外，主要发生了嵌插作用，硫堇与DNA之间形成了新的缔合物（DNA-THn）。

The results show that thionin interacts with DNA mostly by intercalation in addition to static interaction of thionin , and that they form a new complex ( DNA-TH_n ) .

在雄大鼠，注铜粉蓖麻油混悬液于附睾头165天后，取下丘脑、垂体、睾丸和附睾，常规固定包埋染色（包括HE、PAS和硫堇染色），光镜观察。

In male rats , 165 days after the injection of the copper powder in castor oil the caput epididymidis .

多巴胺在聚硫堇和Nafion双层修饰玻碳电极上的电化学行为

Electrochemical behaviour of dopamine on a Nafion / Poly ( thionine ) dual-layer modified glassy carbon electrode

方法：采用大鼠四血管闭塞全脑缺血模型（4vesselocclusion，4VO），应用硫堇染色和GFAP免疫组化法。

Methods : Thionin staining and GFAP immunohistochemistry staining in rat 4 vessel occlusion ( 4VO ) brain ischemic model was used .

根瘤农杆菌介导将大麦叶片型α-硫堇DB4基因导入小麦获得转基因植株及后代

Transgenic Plant and Progenies of Wheat with Barley Leaf-type α - thionin Gene Mediated by Agrobacterium tumefaciens

光谱技术研究硫堇与牛血清白蛋白的结合反应

Binding Analysis of Thionine and Bovine Serum Albumin by Spectroscopic Methods

硫堇与寡核苷酸结合序列选择性的光谱研究

Spectroscopic Study on Sequence Specific Binding of Thionine with Oligonucleotides

硫堇褪色光度法测定微量肝素

Color - fading - photometric determination of Microamounts of heparin

聚硫堇是一种蓝色物质，它的颜色能随电位迅速变化。

Its color can be quickly changed with applied potential .

基于聚硫堇/多壁碳纳米管共修饰沙丁胺醇电化学传感器构建

Preparation of Salbutamol Electrochemical Sensor Modified by Polymerized Thionine / multi-wall Carbon Nanotubes

硫堇-乙酰基丙酮锰（Ⅲ）配合物敏化光聚合反应的研究

The study of the photopolymerization reaction initiated by thionine - manganese (ⅲ) acetylacetonate

方法：收集引产胎儿29例，取海马组织HE染色和硫堇染色方法，观察人胎海马的组织形态学发育。

Methods 29 human fetal hippocampus were observed by hematoxylin-eosin and nissl staining .

邻氨基酚在硫堇分子自组装膜修饰金电极上的电化学行为及其测定

Electrochemical Behavior of o-Aminophenol at a Thionin Self-Assembled Monolayer-Modified Gold Electrode and Its Determination

基于中性红及硫堇纳米复合物的电分析

Electroanalysis Based on Neutral Red and Thionine Nanocomposites

采用硫堇染色观察胎儿海马神经元内尼氏体的发育变化；

Nissl staining observed the development changes of the neuronal tigroid body in hippocampus .

测定了聚硫堇的可见光谱和红外光谱，根据红外光谱，提出了硫堇的电化学聚合机理的假设。

Based on FTIR spectra , a suggestion for mechanism of polymerization of thionine is presented .

基于纳米金/硫堇/Nafion自组装的新型电流型酶免疫传感器的研究

Studies on Novel Amperometric Enzyme Immunosensors Based on Assembly of Gold Nanoparticles and Thionine on Nafion Modified Electrodes

抗真菌γ-硫堇蛋白Rs-afp1基因导入苹果获得转基因植株

Obtainment of Transgenic Royal Gala Apple ( Malus domestic Borkh ) Plants with Antifungal γ - thionin Rs-afp_1 Gene

研究发现小尺寸金纳米粒子能使硫堇分子的单体峰逐渐消失，而二聚体峰显著增强。

It is found that the addition of small particles makes the monomer peak of thionine finally disappear , and the corresponding dimer peak is significantly increased .

研究了二乙氨基对苯胺与硫化物形成乙基硫堇的显色反应，十二烷基磺酸钠可提高测定S2-的灵敏度。

The color reaction of sulfide with p-diethylamino phenylamine to form ethyl thionine has been studied . The addition sodium dodecyl sulfonate could enhance the sensitivity of the reaction .