差光谱

CO差光谱法分析重组大肠杆菌中的透明颤菌血红蛋白

Carbon monoxide difference spectrum analysis of Vitreoscilla hemoglobin in recombinant E.coli

CO差光谱显示该蛋白具有更强的特征吸收。

CO difference spectrum test also indicated that it had higher specific absorption .

利用CO差光谱法对重组菌表达的透明颤菌血红蛋白进行了活性及定量检测。

We use the carbon monoxide differential spectrometry to determine the activity of VHb which is expressed by recombinant strain .

通过一氧化碳（CO）差光谱检测到了VHb的表达。

The VHb activity in recombinant was detected by CO difference spectrophotometry .

PCR验证表明，vhb基因已整合到染色体上，CO结合差光谱分析则表明vhb基因在弗氏链霉菌中成功表达。

PCR analysis indicated vhb gene has been integrated into chromosome of Streptomyces fradiae .

采用一氧化碳差光谱法检测乙双吗啉（AT1727）和丙双吗啉（AT2153）等抗肿瘤药物对大鼠肝微粒体细胞色素P（450）含量的影响。

By means of the method of carbon monoxide difference spectrum , the effects of AT-l727 ( bimolane ) and AT-2153 ( probimane ) on the content of cytochrome P-450 in rat liver microsomes were tested .

CO差光谱法分析重组大肠埃希菌及产黄青霉中VHb的活性表达

Quantitative analysis of Vitreoscilla hemoglobin expression in recombinant E.coli and Penicillium chrysogenum by carbon monoxide differential spectrum

为快速、准确检测重组菌中透明颤菌血红蛋白（VHb）的活性表达，本文改进了CO差光谱法。

An improved carbon monoxide ( CO ) differential spectrometry assay method was established for the rapid determination of Vitreoscilla hemoglobin ( VHb ) expression .

通过CO差光谱法检测到新月弯孢霉原生质体中存在细胞色素P450酶。苯巴比妥钠和邻苯二甲酸异辛酯对P450酶具有诱导作用。

The cytochrome P450 was determinated in the protoplasts of Curvularia lunata by means of CO-difference spectrum method Cytochrome P450 could be induced by SPB and MEHP and be inhibited by ketoconazle .

采用红外示差光谱、13C-核磁共振波谱和激光解吸质谱对玉米秸秆施入土壤后土壤胡敏酸（HA）的谱学特征的动态变化进行了研究。

Spectroscopy measurements ( Fourier transform infrared differential spectroscopy , Carbon-13 nuclear magnetic resonance spectrometry , Matrix-assisted laser desorption / ionization-time of flight mass spectrometry ) were performed to study the humic acids in the soil applied with corn stalk .

经过SDS-PAGE蛋白电泳、CO结合差光谱分析结果证明，重组克隆表达的羟化酶分子量约45kD、重组的蛋白量约占细胞总蛋白的12%，并具有细胞色素P-450的特征。

The results by SDS-PAGE and carbon monoxide-binding difference spectra analysis showed that the clone expressed C-14 hydroxylase whose molecular weight was about 45 kD , accounted for a 12 % of total proteins in the cells and possessed the cytochrome P-450 character .

在此基础上，应用Ca2+荧光指示剂技术和NADH氧化偶联差光谱变化的分析方法，检测了前述泡沫样细胞的胞浆Ca2+水平及膜成分Ca2+-ATP酶活性。

With the technique of Ca 2 + fluorescent indicator and the assay of NADH-oxidizing coupling spectrum-alteration , the intracellular Ca 2 + level and membranous Ca 2 + - ATPase activity of the above foam-like cell were determined .

聚合酶链反应（PCR）检验和CO差光谱法检验表明：vgb基因能够在C600（pBV220-TRAIL）中表达并受溶氧调控，重组菌CTV具有良好的遗传稳定性。

PCR reactions and carbon monoxide different spectra analysis showed that vgb was successfully expressed in C600 ( pBV220-TRAIL ), and this expression system was regulated by dissolved oxygen ( DO ) . Recombinant engineering strain CTV maintained genetic stability well .

为检测产聚β-羟基丁酸酯（PHB）的重组大肠杆菌VG1（pTU14）中表达的透明颤菌血红蛋白（VHb），建立了改进的CO差光谱法。

An improved method using the carbon monoxide ( CO ) difference spectrum was used to analyze Vitreoscilla hemoglobin ( VHb ) in recombinant Escherichia coli , VG1 ( pTU14 ), producing poly - β - hydroxybutyrate ( PHB ) .

傅里叶变换红外示差光谱法测定生物陶瓷的生物活性

Determination of Biological Activity of Bioceramics by Fourier Transform Infrared Differential Spectrometry

山莨菪碱与酸性磷脂脂质体的亲水与疏水作用&激光拉曼光谱及差光谱的研究

Hydrophilic and hydrophobic interaction of anisodamine with acidic phospholipid liposome

示差光谱分析在作物残体腐解研究中的应用

Studies on Decomposed Crop Residues by FTIR Differential Analysis

本文采用红外示差光谱定量分析奶粉中苯甲酸钠的含量。

Determination of sodium benzoate in milk powders by the infrared difference spectrophotometry .

采用示差光谱法对玉米叶片残体腐解过程进行了研究，并与常规谱进行了比较。

The decomposing process of corn leaf residues ( CLR ) was studied by FTIR differential analysis , and the differential spectra were compared with normal spectra .

通过吸收差光谱技术表明山莨菪碱对菌紫质结构的影响与膜脂密切相关并指出紫膜中菌紫质的三体结构对膜功能的贡献是不容忽视的。

We have found the effect of Anisodamine on the structure of bR is relative with membrane lipids and indicates it is not negligible that trimers contribute to membrane function .

经CO差示光谱分析测定，该蛋白具有生物活性。

The biological activity of the expressed VHb was demonstrated by CO difference spectrum analysis .

用减差红外光谱分峰法测定EVA共聚物的总支化度及支化度分布

Determination of degree of branching and its distribution in EVA by FTIR

同时用红外差示光谱、显微红外反射光谱、扫描电镜（SEM）、X射线能量散射谱（EDX）和分析铁谱研究了其抗磨作用机理。

Their action mechanism are researched by FTIR , reflection micro-FTIR , ferrography , SEM and EDX .

试油的红外差示光谱研究表明，Ti（Ⅳ）DDP中的POC吸收在高负荷下明显减弱。

Differential FTIR spectroscopy of tested oils indicates that the characteristic absorption of P-O-C group from Ti (ⅳ) DDP becomes weaker under higher load .

日本岛津IR435型红外光谱仪的DR1型处理机以可对简单组份混合物的光谱进行分解，即是所谓差示光谱技术。

The spectrum of simple component mixture can be decomposed by DR 1 type processor of IR 435 infrared spectrometer made by Shimadzu in Japan . This is called " differential spectrum technique " .

介绍了一种基于闪烁氙灯光源、利用差分光谱吸收（DOAS）技术监测大气气溶胶的新方法。

With the method of differential optical absorption spectroscopy ( DOAS ), aerosol along the light path is measured with a flashlight source .

分别用衰减全反射法，石蜡糊差示光谱法及KBr压片法测定了甲烷磺酸铜的红外光谱。

The IR spectrum of copper methane sulfonate was measured with KBr pellet by FTIR-ATR and nujol mull differential spectrometry , respectively .

考察了以烷烃为单一碳源的酵母细胞色素P450的一氧化碳差示光谱，峰值约为455nm。

Carbon monoxide-difference spectrum of cytochrome P450 was examined in the yeast grown on al - kane as the sole carbon source , and a peak at about 455 nm was observed .

胰蛋白酶的尿素差示光谱在292、286和236mμ有三个负的差吸收峯，和在260mμ范围有一较为平坦的正峯。

The ultraviolet difference spectrum of urea-denatured trypsin against trypsin showed three negative peaks at 292 , 286 , and 236 m μ and a flat maximum in the 250 & 270 m μ region .

基于差分光谱吸收技术的双光纤光栅乙炔测量系统

Double FBG System for Acetylene Sensing Based on Differential Absorption Spectroscopy